http://www.geo-seismic-labs.org Fault Whisperer ™: Primary Earthquake Precursor Research Project en-us © 2007, GeoSeismic Labs,. All Rights Reserved frankcondon@geo-seismic-labs.org webmaster@geo-seismic-labs.org Fri, 12 Jan 2007 18:00:00 UT Tue, 13 May 2008 10:35:00 UT California Earthquake 720 http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A M7.9 earthquake was epicentered in Central China. A significantly high amplitude remote MT trigger pulse was detected less than 24 hours earlier, as a precursor. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/gsl_live.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_04_01.htm#AE_2008040206ZAE A M5.2 earthquake was epicentered offshore of Yachats, Oregon. A significant upper level infrasonic resonant harmonic shear disturbance was detected during the past 24 hours. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_04_01.htm#AE_2008040206ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_03.htm GeoSeismic Labs is a state registered non-profit public benefit corporation since 2001. Fault Whispering is a scientific method of Earth Stress Monitoring now being used to detect changes in acoustic emissions from within the Earth at depth before, during, and after an earthquake sequence. Your donations are necessary for me to continue with this ground-breaking research, which is important for many of you, to succeed. It costs to keep the lab in operation 24/7 while this dangerous crisis continues to unfold before us. The monitoring is being performed in near real-time. The anomalous signals are also being analyzed every 24 hours. Reports are being released on a daily basis. Meanwhile the energy required to keep all of this equipment in full operation is escalating in cost. The Annual Fund Drive ends when enough donations are received to insure that this cost is fully covered. Make your donation a Personal Check, or USPS Money Order Paid to: GeoSeismic Labs, and mail it to: Frank's Organic Web Garden PO Box 400376 Hesperia, CA 92340-0376 http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_03.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_02.htm#AE_2008031421ZAE A M5.9 earthquake was epicentered offshore of Port Orford, Oregon. An extremely strong upper level infrasonic resonant harmonic shear disturbance was detected, which preceded the strong earthquake in the Pacific Northwest as a precursor. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_02.htm#AE_2008031421ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_02.htm#AE_2008030909ZAE The M4.0 seismic event, M3.4 and M3.2 aftershocks epicentered south of the Eastern Sierra Madre-Cucamonga Fault, and west of the Northern San Jacinto Fault Zone was preceded by a period with observed severe upper level shear resonant harmonic energy. The spectrum of activity remains within the moderate to strong range. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_02.htm#AE_2008030909ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_01.htm#AE_2008030603ZAE The M3.7 seismic event epicentered near the partition between the Helendale Fault, and the Transverse Northern Frontal Thrust Fault was preceded by a several hour long period with observed infrasonic resonant harmonic mode switching which turned into a high amplitude erratic chatter.. This small seismic event is directly related to a recently detected decrease in compression along the North American Plate which is now allowing increased shear on the Pacific Plate at the locked Mojave Segment ranging from the Grapevine, at the Big Pine Fault, to the Cajon Pass, and the Northern San Jacinto Fault at the Southern San Andreas Fault Zone. GeoSeismic Labs has received an exclusive eyewitness report of a signficant rock-slide along the Northern Frontal Thrust Fault's hanging wall, which occurred sometime during the past 45 to 60 days. If confirmed, that would place the region from Yucca Valley, Big Bear City, and Lake Arrowhead to the Cajon Pass, at a much greater risk of Seismic Hazard than what's currently projected. The spectrum of activity continues to stay within the moderate up to the dangerous strong range, as this latest information is released. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_01.htm#AE_2008030603ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_01.htm# The M3.4 seismic event epicentered along the White Wolf Fault and its interface with the Plieto fault just north of Wheeer Ridge, is associated with a recent severe unclamping incident, which occurred less than 48 hours prior to it. The small seismic event is directly related to a decrease in compression along the North American Plate allowing increased shear on the Pacific Plate at the locked Mojave Segment ranging from the Grapevine, at the Big Pine Fault, to the Cajon Pass, and the Northern San Jacinto Fault at the Southern San Andreas Fault Zone. The spectrum of activity continues to stay within the moderate up to the dangerous strong range, as this latest information is released. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_03_01.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_04.htm#TOC The latest strong seismic event epicentered along the Sundan Plate near Sumatra, Indonesia was accompanied by a long duration ULF disturbance, as a precursor. The February 21, 2008 M6.0 earthquake epicentered near Wells, Nevada appears to have been triggered by extremely agitiated upper level shear infrasonic resonant harmonics currently nucleating into the Walker Lane Seismic Belt The latest observation also indicates that abrupt fault block shifting at depth is currently taking place along the Mojave Desert Block, and the Garlock Fault Zone. The current high levels of both upper level and fundamental infrasonic resonant harmonics are being driven by the stress, which nucleates from out of the East Pacific Rise, and into the Spreading Center at the Salton Trough, as it nucleates further north into the intra-continental plate boundary via the Sierra Nevada Frontal Fault Zone, into Central California via the Western Garlock Fault Zone, and across the plate boundary to the Big Pine Fault. The spectrum of activity reamains within the moderate up to the dangerous strong range, as this latest information is released. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next weekly update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_03.htm#TOC The high level of crustal stress continues to affect the California - Mexico border region with the latest seismic event once again withn the moderate magnitude range of 5.0 and a smaller event which measured M4.7 closer to the border region near Mexicali, Baja Mexico. Within several hours of, and just 27 hours after the detection of the latest remote MT pulse, a strong M7.5 earthquake was epicentered near Sumatra, Indonesia. The current high levels of both upper level and fundamental infrasonic resonant harmonics are being driven by the stress, which nucleates from out of the East Pacific Rise and into the Spreading Center at the Salton Trough, as it nucleates further north into the intra-continental plate boundary via the Sierra Nevada Frontal Fault Zone, into Central California via the Western Garlock Fault Zone, and across the plate boundary to the Big Pine Fault. The spectrum of activity reamains within the moderate up to the dangerous strong range, as this latest information is released. You're now advised to stay abreast of the latest detailed information by using the message board at Syzygy, until I post the next update from the lab located in Southern California, near the Cajon Pass. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_02.htm#TOC A seismic swarm including three moderate magnitude earthquakes was epicentered in Northern Baja Mexico. Also a strong M6.4 earthquake was epicentered in Oaxaca, Mexico. A period with MT pulsations was detected, which started and ended just prior to it. The upper level shear resonant harmonic activity remains to be extremely disturbed over the past several days. More Seismic activity is now expected in both Baja and Southeastern California from the Mexicali Valley into the Coachella Valley. The lab went forward with its sucessful seismic forecast on February 5, 2008 after noting a high crustal stress point located withn Northern Baja, and near the border with California. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_02_02.htm#TOC http://www.geo-seismic-labs.org/GSL/gsl_live.htm A M3.0 earthquake and swarm was epicentered in Northern California near Lake Tahoe. A long duration period with MT pulsations was detected, which started several hours prior to it. After this earthquake occurred at 22:18 UTC, there was a gap in the pulsations which lasted from 22:22 UTC until 22:48 UTC, and that may indicate the source of the de-stabilized fault to be near Lake Tahoe. It's related to a long period with detected strong upper level infrasonic resonant harmonic disturbance from 10:00 until 14:20 UTC that preceded the start of the MT pulsations, which began at 14:50 UTC. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_03.htm#TOC A moderate M4.4 earthquake was epicentered in Northern California near Red Bluff. An upper level infrasonic resonant harmonic disturbance was detected, which began a couple of hours prior to it. This earthquake appears to have been remote-triggered by stress coming from out of the Pacific Plate's Stress Center, which is related to its semi-diurnal onset between 17:00 and 18: 00 UTC. Approximately six hours later, a second even stronger magnitude earthquake measuring M4.7 was epicentered in the same region of Northern California, which qualifies the first one as a foreshock. GeoSeismic Labs will continue to monitor the situation, and report any further changes as necessary. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_03.htm# A strong M6.5 deep earthquake was epicentered in the Fiji Islands region of the South Pacific. An upper level infrasonic resonant harmonic disturbance was detected a couple of hours prior to it http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_03.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_02.htm#TOC Here's the latest published catalog for reviewed spectrograms, and the second one for the new year. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_02.htm#TOC http://www.geo-seismic-labs.org/GSL/gsl_live.htm# Another significant upper level infrasonic resonant harmonic shear disturbance is being detected. It's about 24 hours since the start of the last one, which appears to have been the precursor for two M6.5 earthquakes epicentered in the Pacific Northwest near the Queen Charlotte Islands, BC Canada. You can view the progress of this potential next precursor at the link for the Near Real-Time Data Display Web Page at GeoSeismic Labs, which is located along the Pacific-North American Plate Boundary and the Cajon Pass, in Southern California. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_01.htm#AE_2008010512ZAE A M6.5 earthquake was epicentered in the Queen Charlotte Islands, B.C. Canada. An extremely strong upper level infrasonic resonant harmonic shear disturbance was detected, which preceded the major earthquake in the Pacific Northwest as a precursor. http://www.geo-seismic-labs.org/GSL/REPORTS/2008/AE_SPEC_08_01_01.htm#AE_2008010512ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_04.htm#TOC Here's the latest published catalog for reviewed spectrograms, and the last one for 2007. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#AE_2007122015ZAE A M4.5 earthquake was epicentered in Northern Baja, Mexico near Ensenada. A strong upper level infrasonic resonant harmonic shear disturbance was detected, which ended just prior to the moderate magnitude seismic event and M3.3 after shock. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#AE_2007122015ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#AE_2007121915ZAE A M4.0 earthquake was epicentered in the San Bernardino Mountains between Big Bear Lake and Yucaipa, CA. A significant upper level infrasonic resonant harmonic disturbance was detected just prior to the seismic event located near Mt. San Gorgonio and along a branch of the Southern San Andreas Fault Zone. The long-tern Nucleation of Stress Event which began during October 2006 continues to be detected at a sustained high level. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#AE_2007121915ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#TOC A strong M7.2 earthquake was epicentered in the Aleutian Islands, Alaska region less than 48 hours after the arrival of a sudden geomagnetic impulse, which occurred on December 17, 2007 at 03:00 UTC that triggered off another seismic storm. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_02.htm#AE_2007121315ZAE A strong upper level infrasonic resonant harmonic energy was active during the past 24 hours. It preceded by less than an hour, a M6.2 earthquake epicentered in the Samoa Islands region. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_02.htm#AE_2007121315ZAE http://www.geotimes.org/nov06/geophen.html# Two global bands of charged gas in Earth's ionosphere, are related to heat rising from storms located near the equator, which cause changes in space weather. It was first detected in 2002 by a UV sensitive camera onboard an orbiting satellite. http://www.geotimes.org/nov06/geophen.html# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_02.htm#TOC A strong upper level infrasonic resonant harmonic energy associated with the transfer of stress via the ECSZ was active during the past 72 hours. A number of recent strong seismic events epicentered along the circum Pacific Ring of Fire are inferred to be the result of increased solar energy reaching the c-m boundary at the Equatorial Pacific Plate's Stress Center in Polynesia. where convective currents are driving this major disturbance in the crust. The latest strong earthquake was epicentered south of the Fiji Islands, and measured M7.8 after being reviewed by seismologists. The subduction zone type earthquake was at a depth of 149.2 km. The last major earthquake prior to this one was the Martinique M7.4 earthquake, which was epicentered in the Caribbean Sea. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_02.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_01.htm#TOC The December 1-7, 2007Catalog for Infrasonic Spectrograms is now released for public viewing. The return of an Upper Level Shear Stress Signal is the most significant feature, and came on the heels of an increase in the number of local earthquakes, including a M3.9 epicentered near Jacumba, CA. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_12_01.htm#TOC http://science.nasa.gov/headlines/y2007/13nov_africa.htm?list90677# An Ion Plume has been detected over the magnetic equator in Africa. Scientists have convened in Ethiopia to discuss this phenomenon. The Ion Plume was first discovered four years ago in November 2003, after GPS signals were affected by it in North America. http://science.nasa.gov/headlines/y2007/13nov_africa.htm?list90677# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_11_04.htm# The November 22-30, 2007Catalog for Infrasonic Spectrograms is now released for public viewing. The most significant aspect for this period is the absence of any upper level shear stress, and an abundance of strong fundamental infrasonic resonant harmonic energy below 1.0 Hertz. It's quite elevated in amplitude, staying within a range from (-66 to -67 dBv), which is 3 decibels above the long term average. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_11_04.htm# http://www.syzygyjob.com//index.php?option=com_smf&Itemid=35&board=8.0 The Fault Whisperer ™ RSS Electronic Newsletter is currently on winter hiatus, and will return in two weeks. For the latest updated infornation, you can view the message board at the SYZYGY website until further notice. http://www.syzygyjob.com//index.php?option=com_smf&Itemid=35&board=8.0 http://news.bbc.co.uk/2/hi/science/nature/7030660.htm# From the San Andreas Fault Observatory at Depth... The key prize for all such projects is to try to establish if any precursor signals exist that could be used to predict earthquakes reliably and accurately. Another drilling project begins which will bore into a subduction zone in Japan. http://news.bbc.co.uk/2/hi/science/nature/7030660.htm# http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A sustained high amplitude NSE has been observed over the past several hours of monitoring. I believe this signal is associated with the level of stress now nucleating from out of the EPR and the Gulf of California and into Southern California via the Pacific-North American Plate Boundary. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A sustained amplitude Nucleation of Stress Event has been observed over the past 24 hours of monitoring. It's at a high level once again this morning. The Mojave to Cochella Segment San Andreas Fault is now at a high stress level. I consdier this to be very important to the current forecast. A strong seismic event in final preparation mode now appears to be working its way towards the surface in Southern California. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A strong M7.5 earthquake was felt in the Capital city of JAKARTA, Indonesia (Java) Yesterday, a strong upper level shear stress signal was captured in a spectrogram. The region in particular associated with this infrasonic signature appeared to be just north of Big Bear Lake, CA and at the western most edge of the ECSZ along the Helendale Fault. This is also close to the Northern Frontal Fault, which spans from near Yucca Valley to the Cajon Pass. Also related to the Transverse Range along a region from just offshore in Santa Barbara Channel to northeast of Big Bear Lake, CA. Earlier this morning, a M4.5 earthquake was epicentered Near Chatsworth and it was also associated with the Western Transverse Range and the Santa Susana Fault north of Los Angeles, CA. It was felt from Lancaster to Santa Monica according to local news reports. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_08_01.htm#AE_2007080800ZAE A strong Upper Level Shear Stress Signal was detected, which appears to be associated with a region north of Big Bear Lake, CA. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_08_01.htm#AE_2007080800ZAE http://www.livescience.com/environment/070802_fault_backward.html Editor's Note: More Clues added into the overall pattern of stress changes observed from here in Southern California. Regionally, a long term Nucleation of Stress Event (NSE) has been in continuous progress since October 2006, indicating that the Pacific-North American Plate Boundary is becoming considerably more dangerous at the "Big Bend" on the San Andreas Fault, and Southern California's Cajon Pass. It may also related to this recently reported rapid reversal of the plate direction in Central Mexico which has those scientists who've discovered it completely baffled. http://www.livescience.com/environment/070802_fault_backward.html http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_08_01.htm# Once again, a strong upper level infrasonic resonant harmonic energy associated with the transfer of stress via the ECSZ was active over the past 48 hours. The EPR, the Gulf of California, and Central Mexico are inferred to be undergoing a high level of lithospheric stress, which may be associated with the region from the Caribbean Sea to the Gulf of Mexico in Latin America. A number of recent strong seismic events epicentered along the circum Pacific Ring of Fire are inferred to be the result of increased solar energy reaching the c-m boundary at the Equatorial Pacific Plate's Stress Center in Polynesia. where convective currents are driving this major disturbance in the crust. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_08_01.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_07_03.htm#AE_2007071821ZAE Once again, a strong upper level infrasonic resonant harmonic energy associated with the transfer of stress via the ECSZ was active over the past 48 hours. The EPR, the Gulf of California, and Central Mexico are inferred to be undergoing a high level of lithospheric stress, which may be associated with the region from the Caribbean Sea to the Gulf of Mexico in Latin America. A number of recent strong seismic events epicentered along the circum Pacific Ring of Fire are inferred to be the result of increased solar energy reaching the c-m boundary at the Equatorial Pacific Plate's Stress Center in Polynesia. where convective currents are driving this major disturbance in the crust. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_07_03.htm#AE_2007071821ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_07_01.htm#AE_2007070603ZAE Here's the latest published catalog for reviewed infrasonic spectrograms. Of particular interest is the period of time just prior to the Chiapas, Mexico M6.1 seismic event, which indicates a precursor upper level shear stress was present for at least two hours prior to the strong earthquake epicentered in Mexico. The region from the Gulf of Mexico to the Pacific Ocean remains to be of major importance to the nucleation of stress along the Pacific-North American Plate Boundary. The Caribbean region is an area to monitor for signs of increased unrest along the Bahamas and Puerto Rico Trench, which may also be subjected to a Tsunami immediately after a Major Offshore Subduction Earthquake in the region. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_07_01.htm#AE_2007070603ZAE http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A preliminary M6.1 seismic event was epicentered in Southern Mexico near the border with Guatemala. A strong upper level shear stress signal preceded this earthquake by 2 hours, which began at 23:00 UTC. Strong ULF activity has also been detected for the past several days. The Local Pacific-North American Plate Boundary continues to be affected by an elevated fundamental infrasonic resonant harmonic energy level, which was first detected beginning last October 2006. The long term nucleation of stress events are also still being detected at this time. The Gulf of California is inferred to be the location of a high crustal stress point. It's also the main nucleation point for stress vectored north into Southern California and the Mojave Desert Block (ECSZ). The 24 hour peak fundamental infrasonic resonant harmonic frequency was measured at 0.16 HZ (-62.92 dBv) http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_03.htm#AE_2007061906ZAE A swarm of recent earthquakes along the flank of the Kilauea Volcano has prompted the closure of the National Park. Volcanologists continue to evaluate the severity of any changes in the long term eruption pattern within the caldera. The peak fundamental harmonic frequency during the past 24 hours was measured at 0.59 Hz (-66.61 dBv). The 24 hours unclamping incident level was 31.75 units. Earthquake activity during the past 24 hours, included the Northern East Pacific Rise. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_03.htm#AE_2007061906ZAE http://volcano.und.edu/vwdocs/current_volcs/current.html# Hundreds of small earthquakes that suggest that magma is on the move under the surface of the Kilauea volcano prompted the rare closure of most of Hawaii Volcanoes National Park... http://volcano.und.edu/vwdocs/current_volcs/current.html# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061500ZAE Since the seismic activity in Central America near Guatemala, there has been a strong fundamental infrasonic resonant harmonic energy. The Peak fundamental harmonic frequency during the past 24 hours was measured at 0.65 Hz (-66.31 dBv). The unclamping Incident level was 33.38 units. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061500ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061321ZAE A strong M6.7 Earthquake was epicentered in Central America near Guatemala. It was felt in El Salvador, Guatemala, Nicaragua and in Southern Mexico. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061321ZAE http://quake.wr.usgs.gov/recenteqs/Maps/Long_Valley.html# A M4.6 earthquake was epicentered in the Sierra Nevadas near Mammoth Lakes, CA. It appears to be associated with the Laurel-Convict Fault, and not the Hilton Creek fault, which was near to the epicenter of a series of strong earthquakes ranging from the edge of the southern rim for the Long Valley Caldera on May 25, 1980. http://quake.wr.usgs.gov/recenteqs/Maps/Long_Valley.html# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061203ZAE There's continued evidence that the Eastern California Shear Zone is currently undergoing a rapid alignment with the Spreading Center to its south near the border with Mexico. Perhaps the Southern San Andreas Fault is also changing its long term stress signature in reaction to this effect. It seems that the Salton Trough is beginning to show the same upper level harmonics as those which were associated with the ECSZ from Olancha to Yucca Valley, CA. The strong seismic events at Landers in 1992, and Hector Mine in 1999, have made a pathway for this marriage between fault regimes, and the birth of a neo-plate boundary in Southern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#AE_2007061203ZAE http://discovermagazine.com/2007/jun/journey-to-the-center-of-the-earth# From the Discover Magazine: June 2007 Issue: An article about what science actually knows about the core of the Earth. Not too much is known when compared with other sectors of academia, such as Planetary Science. Will we ever know? http://discovermagazine.com/2007/jun/journey-to-the-center-of-the-earth# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#GSLUNC3C The Unclamping Incident level was 28.13 units. A recent moderate earthquake epicentered in offshore Guatemala appears to have been associated with a recent significant upper level infrasonic resonant harmonic disturbance as a precursor. The Carribean region is in the midst of a preparation for a strong seismic event in the near future. The Bahamas Trench, and the Puerto Rico Trench are both suspect, and the most significant stress point appears to be closest in proximity to the Turks and Caicos Islands region. There was a moderate M5.0 seismic event epicentered in the Dominican Republic. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_02.htm#GSLUNC3C http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060706ZAE The Unclamping Incident level was 42.0 units. During the past 24 hours, severe unclamping, and strong upper level shear stress was detected. Several micro quakes ranging from near the Cajon Pass to Brawley, CA appear to be associated with this ongoing high lithospheric stress. The most affected fault appears to be the San Jacinto, and some severe unclamping incidents appear to also be associated with it and the Salton Trough region in Southern California. At the moment this certainly appears to be a dangerous situation, which needs your immediate attention in matters pertaining to life and property. The Unclamping Incident Level is currently trending higher. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060609ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060609ZAE The Unclamping Incident level was 30.0 units. A severe unclamping Incident was captured in the latest spectrogram, which appears to be associated with the Anza Seismic Gap. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060609ZAE http://www.geo-seismic-labs.org/GSL/CHARTS/2005/Carrizo-Segment_05.PNG A preliminary M3.7 earthquake was epicentered along the San Andreas Rift Zone near the Grapevine. A similar seismic event, or foreshock preceded a much higher magnitude 5.2 earthquake a few miles north of the Pine Mountain - Big Pine Fault. This occurred during April 2005. A map, or chart of these events can be viewed at the link provided. This seismic event was epicentered at the opposite end of the locked Big Bend along the Southern San Andreas Fault Zone from where the M4.2 was epicentered in the Coachella Valley. http://www.geo-seismic-labs.org/GSL/CHARTS/2005/Carrizo-Segment_05.PNG http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060406ZAE A period with a detected high intensity upper level infrasonic resonant harmonic was detected, which appears to be associated with the Salton Trough at IN-KO-PAH Gorge, which is inferred to be a critical stress transfer point for the San Jacinto and Elsinore Fault Zones that is nucleating out of the Salton Trough. For a short while, there was a period where the nucleation of stress event signal had decreased to an extremely low amplitude. Possibly a transfer of stress from the Salton Trough temporarily shut down the ongoing process at the Cajon Pass in a push-push, with the northern end at Wrightwood, CA. It also infers a significant change, or affect in the locked fault regime at the Anza Seismic Gap has now occurred, which allows the fault to move as a whole unit, without segmentation. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060406ZAE http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A signficant decrease in the long term Nucleation of Stress Event Signal was detected during the past 24 hours. The NSE is inferred to be related to the level of stress being transfered from the Pacific-North American Plate Boundary, and into the secondary fault system at the Cajon Pass in Southern California. The amplitude of the NSE signal is indicated on Channel 2... Channel 1 indicates ULF activity... Channel 3 indicates Upper Level Infrasonics... Channel 4 indicates the Regional MT level. All are derived from sensors located at the Pacific-North American Plate Boundary near the Cajon Pass, and the Southern San Andreas Fault Zone. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060206ZAE A preliminary M4.2 earthquake was epicentered near Thousand Palms in the Coachella Valley. A strong upper level shear stress signal preceded this seismic event as a precursor, and most likely indicates increased nucleation of stress along the Eastern California Shear Zone near Joshua Tree National Park. Approximately 24 hours ago, a M3.9 earthquake was epicentered near the CA/Baja Border region at IN-KO-PAH Gorge, which is inferred to be a critical stress transfer point between the Salton Trough and the San Jacinto / Elsinore Fault Zones. A long period with Strong Fundamental Infrasonic Resonant Harmonic Energy was detected during most of the last 24 hours. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_06_01.htm#AE_2007060206ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007053103ZAE The Unclamping Incident Level was 26.63 units. A long period with strong fundamental infrasonic resonant harmonic activity was interrupted by a period with moderate upper level shear stress. The seismic activity near the Oregon border in Northeastern California appears to be related to the nucleation of stress along the ECSZ and into Northern California. A swarm of microquakes were also epicentered near the Salton Sea at Obsidian Butte, CA. Most likely these are related to the long period with strong fundamental infrasonic resonant harmonic energy, which preceded them. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007053103ZAE http://www.indystar.com/apps/pbcs.dll/article?AID=/20070531/NATIONWORLD/705310488/-1/LOCAL17# This should be my last update for the Wayward Whales saga in Northern California. I hope that Delta, and Dawn have a safe and uneventful journey north to their Southeast Alaskan summer home where the paparrazi will not disturb them. http://www.indystar.com/apps/pbcs.dll/article?AID=/20070531/NATIONWORLD/705310488/-1/LOCAL17# http://www.kwtx.com/home/headlines/7716212.html# "They've been accompanied at times by six boats brimming with rescuers, who aren't sure what prompted the whales to finally start swimming the right way again..." However, it seems that the Round Valley Seismic Swarm may have had some influence in how these whales were driven off-course for a about three weeks. My theory is attraction, not repulsion. Signals that mimic prey, and take them off-course. It's the same with snakes, which are aroused from their lair prior to an earthquake, even during the middle of winter. http://www.kwtx.com/home/headlines/7716212.html# http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/05/26/BAGNHQ2E4H16.DTL# It appears the rescue efforts are over for at least the next couple of days, and the two Humpback whales have once again entered into their own reconnaissance mission of the far inland waters away from the Pacific Ocean and the Pacific-North American Plate Boundary. My chosen pet names for the Wayward Whales are Landers, and Hector... http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/05/26/BAGNHQ2E4H16.DTL# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052609ZAE There was a severe unclamping incident, which was captured in the latest spectrogram. Also, an extremely strong upper level shear stress signal was detected nearly simultanous with the unclamping incident. It appears that the ECSZ is currently at extreme unrest, and that it spans from the Eastern Sierras to the Gulf of California. The latest earthquake in the Seismic swarm near Round Valley, CA is inferred to have been triggered through the nucleation of stress coming from out of the Mojave Desert Block. There is currently a Blanket Seismic Alert for the Pacific-North American Plate Boundary from Parkfield to the Gulf of California, Baja Mexico. The seismic warning for the Inland Empire, and the Salton Trough at the Cajon Pass to the Salton Sea, is continued until further notice. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052609ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052409ZAE The Unclamping Incident Level was 22.38 Units during the past 24 hours. There was a significantly strong upper level infrasonic resonant harmonic shear stress signal prior to the M3.9 earthquake epiicentered at the Cajon Pass. At the moment of the seismic events in Devore, a strong fundamental infrasonic resonant harmonic was active. Other recent seismic activity included a magnitude 4.7 seismic event in the Gulf of California, and a M5.6 earthquake in the Gulf of Mexico, offshore of Central Mexico. You are advised to continue with all issued alerts and warnings during this long duration nucleation of stress event now taking place along the Pacific-North American Plate Boundary and East Pacific Rise. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052409ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052212ZAE The Unclamping Incident Level was 28.25 Units during the past 24 hours. There was a significantly strong upper level infrasonic resonant harmonic shear stress signal active at the moment of the Parkfield, CA M4.0 seismic event as a precursor. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052212ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052206ZAE Another MT Remote Trigger Pulse was detected between 05:00 and 06:00 UTC (5/22). The Unclamping Incident Level was 29.75 Units during the past 24 hours. The latest captured severe unclamping incident was associated with a micro quake epicentered in Northern Baja Mexico. The number of regionally based unclamping incidents appears to continue its focus upon the Salton Trough, and the San Jacinto Fault Zone in Southern California. Increased shear stress was also detected along the ECSZ from Olancha, CA to the Salton Sea. You are advised to continue with the Seismic Warning for the Cajon Pass to the Baja Border at this time. I'm also monitoring the Gulf of California, which appears to be the source of this nucleation along the Pacific-North American Plate boundary at the East Pacific Rise Spreading Center. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_04.htm#AE_2007052206ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052106ZAE Another MT Remote Trigger Pulse was detected between 05:00 and 06:00 UTC (5/21). The Unclamping Incident Level was 26.38 Units during the past 24 hours, and continues to be within a highly erratic state. Seismic activity in Northern California appears to mirror the effects observed here from my observation point along the Southern San Andreas Fault Zone. This intensive harmonic activity is extremely dangerous to the stability of the entire fault regime. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052106ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052018ZAE Another MT Remote Trigger Pulse was detected between 17:00 and 18:00 UTC (5/20). A short while after a M4.6 earthquake epicentered in the Gulf of California along the East Pacific Rise Spreading Center, there was an unclamping incident in progress. Also appears to be related to a micro quake epicentered east of Palm Springs along the Northern Branch San Andreas Fault Zone (Thousand Palms). You are advised to continue to stay at the Seismic Warning Level from the Cajon Pass to the Salton Sea. The most recent observation for the fundamental infrasonic resonant harmonic associated with the Sea of Cortez measured 5 Decibels above the long term average, and 2 decibels above its most recently recorded short term average measurement. Remember, this activity is related to the Nucleation of Stress Coming from out of the Gulf of California via the East Pacific Rise and into the Pacific-North American Plate Boundary in Southern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052018ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052012ZAE Another MT Remote Trigger Pulse was detected between 17:00 and 18:00 UTC (5/19). At 17:51 UTC a high amplitude MT Pulse was detected, which lasted until 17:52 UTC when it reversed direction and went negative at 17:54 UTC. It finally recovered by 17:56 UTC. The NSE signal level was moderate to high in amplitude during the past 24 hours. Another MT Remote Trigger Pulse was detected between 05:00 and 06:00 UTC (5/20). A high intensity infraosnic resonant harmonic was detected at 05:41 UTC, which was active until 07:51 UTC. At 8:59 UTC an unclamping incident was captured in the latest spectrogram, which was still active at the time of the M3.5 earthquake epicentered along the Superstition Mountain Fault southeast of Ocotillo Wells, CA (Salton Trough). I'm issuing a Short Term Seismic Warning for the Salton Trough to the Cajon Pass based upon the observation of many frequent high amplitude anomalies, including the scalar pulsations and MT pulses associated with the Anza Seismic Gap, and the San Jacinto Fault Zone, which includes Yucaipa, Desert Hot Springs, Indio, from MT San Gorgonio through the Coachella Valley. The basic range is within the Salton Trough, which is now at greatest risk of rupture and increased danger to both life and property. Many of the most recent Unclamping Incidents appear to be of a regional nature, and not coming from a remote source to the Plate Boundary. That's why I'm increasing the scope of the Seismic Warning beyond the Inland Empire's boundary at this time. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007052012ZAE http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A high amplitude MT pulsation was detected this morning, which appears to be associated with the San Jacinto Fault Zone near Anza, CA. A previous pulsation was detected a few days ago. Also coincides with a high intensity scalar energy burst that was captured in the latest spectrogram at 1800Z. Another MT remote trigger pulse was detected between 17:00 and 18:00 UTC. http://www.geo-seismic-labs.org/GSL/gsl_live.htm# http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051903ZAE The Unclamping Incident Level is currently 20.0 units. A near continuous upper level infrasonic shear disturbance was captured during the past 24 hours. This is inferred to be associated with the western edge of the Eastern California Shear Zone. A recent micro quake epicentered north of Big Bear Lake at the Helendale Fault appears to be related with this latest detected anomaly. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051903ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051615ZAE The Unclamping Incident Level is currently 37.88 units. An over three hour long period occurred with observed severe unclamping. A rapid increase in the Unclamping Incident Level was the most significant change detected during the past 24 hours. The Pacific Plate should stay at the Seismic Advisory Level while this condition continues to develop. The Strong Upper Level Infrasonic Disturbance seems to have mainly affected the Coso Volcanic Center http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051615ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051609ZAE The Unclamping Incident Level is currently 26.13 units. Another long period with observed severe unclamping occured today. At the moment, another severe unclamping incident is being detected. Whether it reaches the level observed prior to the October 2005 Pakistan Earthquake, or the December 26, 2004 Sumatra Great Earthquake and Tsunami remains to yet be observed. This morning, a strong earthquake was epicentered in Thailand that may be related to this recent severe unclamping incident as a precursor. The Pacific Plate appears to be on its edge with stress change. An increased unclamping incident level along with strong upper level shear infrasonics is a key ingredient for triggering strong seismic events along the Plate Boundary. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051609ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051506ZAE The Unclamping Incident Level is currently 21.13 units. This morning, a period with observed severe unclamping occurred, which appears to be local to the Cajon Pass in Southern California. It's inferred that the ECSZ is involved with this latest development within the San Andreas Fault Zone's Regional Stress Regime. A much lower fundamental harmonic resonant frequency was measured at 0.18 Hz (-53.72 dBv) and with a much higher amplitude. The San Jacinto Fault Zone in the Inland Empire should now be monitored very carefully since it's the closest to the inferred source of the stress changes related to the unclamping. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_03.htm#AE_2007051506ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007051400ZAE The Unclamping Incident Level is currently 22.13 units. a M3.0 earthquake was epicentered in the San Fernando Valley near Chatsworth, CA.. A period with Strong Upper Level Infrasonic Resonant Harmonic activity was detected immediately prior to this seismic event. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007051400ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007051303ZAE The Unclamping Incident Level is currently 16.38 units. a small magnitude earthquake was epicentered San Jose, CA. The semi-diurnal MT pulsations continued to be detected between 05:00 to 06:00 UTC, and 17:00 to 18:00 UTC. Several Scalar Harmonic Pulsations were detected, which are inferred to be associated with the latest seismic activity epicentered within the Mendocino-Triple-Junction in offshore Northern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007051303ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007050918ZAE The Unclamping Incident Level is currently 19.38 units. Early Wednesday morning, a moderate magnitude earthquake was epicentered in an offshore area in Northern California near Petrolia. There was a continuous upper level infrasonic resonant harmonic disturbance observed during the past 24 hours. A semi-diurnal MT pulsation seems to have established itself, which was detected between 05:00 to 06:00 UTC, and 17:00 to 18:00 UTC. It is believed to be a remote-trigger pulse coming from an equatorial Pacific Plate region located in Polynesia, where convective magma currents at the c-m boundary are being energized by incident solar energetic particles. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_02.htm#AE_2007050918ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050700ZAE The Unclamping Incident Level is currently 16.13 units. Late on Sunday, a strong earthquake was epicentered in the Fiji Islands. Infrasonics seemed to be extremely disturbed leading up to this deep focused high magnitude seismic event epicentered in the South Pacific. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050700ZAE http://fire.biol.wwu.edu/trent/alles/GeologySaltonTrough.pdf# Here's an excellent description of the geological feature called the Salton Trough. Friday evening, a preliminary M4.2 earthquake was epicentered along the eastern edge of the Salton Trough at the Sierra Juarez Fault in Northern Baja Mexico. Most recently, a series of infrasonic pulsations were detected along with a number of shifts in the NSE signal, which may also be related to the anomalous changes observed within some of the latest captured spectrograms. http://fire.biol.wwu.edu/trent/alles/GeologySaltonTrough.pdf http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050406ZAE The Unclamping Incident Level is currently 14.00 units, and indicates increased normal compression is occurring along the local Pacific Plate boundary. The latest recorded peak infrasonic resonant harmonic frequency was 0.21 Hz (-62.00 dBv) This morning (05/04), a number of strong infrasonic pulsations were captured within the latest published spectrogram. They're related to discrete shifts in the Nucleation of Stress Event (NSE) Signal's Amplitude. The NSE is inferred to indicate when stress is being transfered into the secondary fault system from the Pacific-North American Plate Boundary at the Cajon Pass. The shifts are inferred to indicate micro-fracturing is taking place at depth along a local fault. The most likely location is the San Jacinto Fault Zone in the Inland Empire region near Fontana, CA. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050406ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index are now updated to include the entire month of April 2007. A decrease in the amplitude of geomagnetic oscillations has occurred since the last update. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050115ZAE The Unclamping Incident Level is currently 10.75 units. The latest recorded peak infrasonic resonant harmonic frequency was 0.56 Hz (-66.66 dBv) An extremel strong upper level infrasonic resonant shear stress signal was detected during the past 24 hours. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_05_01.htm#AE_2007050115ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_04.htm#AE_2007042215ZAE The Unclamping Incident Level is currently 24.13 units. Yesterday it was 30.75 units. The latest recorded peak infrasonic resonant harmonic frequency was 0.62 Hz (-66.83 dBv) A small earthquake was epicentered in the Santa Barbara Channel near Isla Vista, CA.and appears to be related to a step over of Stress coming from the Elsinore Fault Zone. Both the San Jacinto Fault and the Elsinore Fault appear to be at high stress levels. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_04.htm#AE_2007042215ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_03.htm#AE_2007042021ZAE The Unclamping Incident Level is currently 24.75 units. It indicates increased compression and shearing occurred at the plate boundary. The lithospheric stress level in the Gulf of Califiornia remains at a dangerous level. The latest Peak Fundamental Infrasonic Resonant Harmonic Frequency measured 0.56 Hz (-66.95 dBv). A M2.9 micro quake was epicentered near Redlands, CA. Overall, it appears that many recent small seismic events are associated with the high crustal stress levels along the Pacific-North American Plate Boundary in Southern California, and the Gulf of California, which nucleates from out of the ECSZ / Mojave Desert Block and into the Northern San Jacinto Fault Zone as a pressure relief valve.via the Nucleation of Stress Process. Currently, the Rialto-Colton Fault, and the Loma Linda Fault are at the focus of a change in lithospheric stress via the long term NSE now taking place at the Cajon Pass in Southern California. Currently the NSE is maintained at a sustained higher level of inferred compressive stress (below 30 units) along with temporary periods of active shear stress occuring in close proximity to the San Jacinto Fault Zone in the Inland Empire region. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_03.htm#AE_2007042021ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_03.htm#AE_2007041900ZAE The Unclamping Incident Level is currently 32.75 units. That indicates increased unclamping at the plate boundary. Yesterday, it measured as high as 32.25 units. The general crustal stress level in the Gulf of Califiornia remains at a dangerous level. The latest Peak Fundamental Infrasonic Resonant Harmonic Frequency measured 0.53 Hz (-66.10 dBv) A number of recent small to moderate magnitude seismic events from Near Cajon Pass to the Anza Seismic Gap, and also in an offshore region in South Central California, where a M4.0 was epicentered. In Northern California, a M4.8 earthuqake was epicentered near Lake Pillsbury, CA. Overall, it appears that many of these events are associated with the high crustal stress level along the Pacific-North American Plate Boundary in Southern California and the Gulf of California, which nucleates from out of the ECSZ / Mojave Desert Block. The Plate Boundary utilizes the San Jacinto Fault near Wrightwood, CA as a pressure relief valve. In Fontana, CA a M3.0 earthquake and a M2.9 micro quake were inferred to be a direct result of the Nucleation of Stress Process. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_03.htm#AE_2007041900ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_02.htm#AE_2007041412ZAE The Unclamping Incident Level is currently 30.75 units. An early morning increase in upper level Shear harmonic activity was observed during the past 48 hours, which appears to indicate that stress nucleated out of the Gulf of California, into the Salton Trough, and ECSZ less than 48 hours prior to an earthquake epicentered at In-KoPah Gorge in Southeastern California. The Gulf of California, according to the latest detected peak harmonic frequency is sustained at a high level of lithospheric stress. The latest recorded measurement was 0.59 Hz (-66.97 dBv) Earthquakes such as this are becoming quite common with the levels of stress now being detected. I constantly monitor the amplitude of the 24 hour peak infrasonic resonant harmonic frequency, and it has increased in amplitude substantially over the past 6 months from where it used to be. However, it's most important feature is the near constant frequency, which hovers at the latitude for the Gulf of California at below 1.0 Hz. Stress is nucleating across the border from the East Pacific Rise, which is part of the Gulf of California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_02.htm#AE_2007041412ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_02.htm#AE_2007041300ZAE The Unclamping Incident Level is currently 33.00 units. That indicates increased unclamping at the plate boundary. Yesterday, it measured as high as 32.25 units. A strong M6.0 earthquake in Central Mexico appears to have increased the general crustal stress level in the Gulf of Califiornia to a dangerous level. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_02.htm#AE_2007041300ZAE http://www.geo-seismic-labs.org/GSL/gsl_live.htm The latest detected ULF shift was a long duration event which lasted from 8:31 UTC until 10:43 UTC. A M5.4 aftershock was epicentered in Central Mexico near Acapulco during this same time period at 8:43 UTC . The earlier M6.0 main shock appears to be related to this abrupt change in ULF behavior, which was first detected beginning at 03:20 UTC. The later M6.0 seismic event was at 05:42 UTC. This change appears to be very noticable on the east- west ULF sensor in parallel with the Plate Boundary at the locked big bend along the Southern San Andreas Fault. The near-real-time web page includes this particular ULF sensor on channel 1, and it's the second one down from the top. The changes are observed to be a large positive DC level shift. You can monitor this change in near real-time by viewing this web page. http://www.geo-seismic-labs.org/GSL/gsl_live.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040800ZAE The Unclamping Incident Level is currently 32.75 units. That indicates increased unclamping at the plate boundary. Yesterday, it measured as high as 33.75 units.A significant infrasonic disturbance was captured beginning on March 31, 2007. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040800ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040600ZAE A full mixture of both shear and normal stress was prevalent within the latest captured spectrograms. The large high amplitude excursion observed on April 1, 2007 appears to have had a correction and is now stabilzing once again back to the previous 3 decibel greater than normal level. You will notice that the changes observed began on March 31, 2007 a full 24 hours prior to the M8.1 earthquake and Tsunami in the Solomon Islands as a precursor. The Unclamping Incident Level remained below 26 units, which indicates an increase in normal stress, or compression occurred at the Pacific-North American Plate Boundary in the Cajon Pass, Southern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040600ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#TOC During the past 24 hours, the Unclamping Incident Level measured 31.75 units. A reading above 30 is inferred to indicate decompression along the Pacific-North American Plate Boundary in Southern California's Cajon Pass. Previous unclamping incidents have been a major indicator of unrest across the Pacific Plate. On April 1, 2007 a M8.1 earthquake was epicentered in the Equatorial Pacific Plate Region near the Solomon Islands, and occurred during a period with rapidly increasing unclamping beginning several days ago. Overall, it appears to be a dangerous trend for the Pacific Plate whenever the unclamping incident level increases like this. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040212ZAE In the aftermath of the strong M8.1 seismic event and Tsunami in the Solomon Islands I detected this particularly strong upper level infrasonic resonant harmonic disturbance. It's much similar to that which was observed one year ago coming from the Equatorial Pacific Plate's Stress Center in Polynesia, where convective currents at the core-mantle boundary were being enhanced by a seasonal increase in Solar Induced Energy at local sunrise. The induced high energy level also affects regions along the Pacific Plate boundary, including the Gulf of California. Most recently a M3.9 earthquake epicentered near Bishop, CA appeared to be related to this remote-triggering of deep crustal stress. GeoSeismic Labs goes to a heightened level of alertness prior to an event of this magnitude as stress levels begin to increase and are detected by the sensors. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_04_01.htm#AE_2007040212ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#GSLUNC4 For most of the past 48 hours, the ULF activity level has been in an elevated state, which is one of the major factors regarding piezomagnetic precursors observed prior to an impending strong earthquake. A continued sustained unrest to the south of the border within the Gulf of California is increasing the seismic risk hazard in Southern California. Earlier this morning, a pair of moderate earthquakes were epicentered in the Sea of Cortez. I can see where this is headed very quickly. The next major earthquake epicentered in Southern California may now be only just days away. With the ULF activity currently at its highest level observed in many years of monitoring, and three small earthquakes which imply a signficant portion of the Mojave Desert Block from Near Coso Junction / Olancha to Mojave / Barstow/ Lenwood, CA is now undergoing high stress. There's the lack of any substantial strong upper level infrasonic resonant activity as usually detected in the past, and the observance of a constant 3 dB higher than usual daily peak fundamental harmonic energy coming from out of the Pacific-North American Plate boundary. With the Eastern California Shear Zone now holding back on its upper level harmonics prior to the next moderate to strong seismic rupture, a seismic warning for the region from Olancha to Yucca Valley / Big Bear Lake is now in effect. Also, a Blanket Seismic Alert is now in effect for the region from Central California to the Gulf of California. The East Pacific Rise and the spreading center to its north in the Salton Trough are undergoing an intensive high amplitude harmonic assault headed towards the Mojave Desert along the locked San Andreas Fault Zone. The source of all this activity continues to be the Pacific-North American Plate boundary in the Gulf of California, where the peak harmonic resonant frequency measured a significantly strong 0.64 Hz (-66.28 dBv) during the past 24 hours. You must be prepared for the next phase in the nucleation process, where the stress level approaches the rupture point in Southern California. The NSE is a parameter, which is constantly being monitored through spectrograms and harmonic analysis 24/7 for changes within the Nucleation of Stress Event coming from out of the Pacific-North American Plate Boundary and into the secondary fault system, an enechelon series of faults where stress steps over towards the west and into the coast from the Inland Empire region. The Northern San Jacinto fault Zone acts to control the overall level of stress along the plate boundary as a relief valve for this NSE level. The higher it goes, the more stress is being released through Lytle Creek and Devore, CA. As I monitor this particularly important acoustic signal, it's currently at a high level, inferring that stress is also high along the Mojave segment of the Southern San Andreas Fault Zone from the Tejon Pass to near San Bernardino, CA. If you listened to these faults, you'd also know, and some of know what I mean, inferred by the amount of email I receive on this subject. Infrasonics does just that, and my nine years of experience with monitoring the changes in stress related to these acoustic emissions from within the earth, is my expertise for interpreting it so effectively. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#GSLUNC4 http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#AE_2007032509ZAE Since the strong M7.2 earthquake epicentered in the Equatorial South Pacific region near Vanuatu, a small M3.2 earthquake was epicentered near the Pinnacles in Central California. I captured within the most recent spectrogram a significant upper level shear stress disturbance, which may have triggered the small seismic event along the Pacific-North American plate boundary at the San Andreas Fault Zone. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#AE_2007032509ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#GSLUNC4 During the past 24 hours, the Unclamping Incident Level increased to 33 units. Anything above 30 units is inferred to indicate decompression along the Pacific-North American Plate Boundary in Southern California's Cajon Pass. Previous unclamping incidents have been a major indicator of unrest across the Pacific Plate. A M7.2 earthquake in the Equatorial Pacific Region near Vanuatu, occurred during a period with rapidly increasing unclamping beginning several days ago. Overall, it appears to be a dangerous trend for the Pacific Plate whenever the unclamping incident level increases like this. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#GSLUNC4 http://www.gsajournals.org/perlserv/?request=get-abstract&doi=10.1130/B25960.1 Geology: slip along the eastern escarpment of the Sierra Nevada block is partitioned into three components: dominantly dextral slip along the Owens Valley fault, intermediate oblique slip along the Lone Pine fault, and subordinate normal slip along the Sierra Nevada frontal fault zone. These observations are consistent with global positioning system (GPS) data, which indicate that dextral shear-strain accumulation dominates today along the western boundary of the Eastern California Shear Zone and Basin and Range Province. http://www.gsajournals.org/perlserv/?request=get-abstract&doi=10.1130/B25960.1 http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#TOC Stress levels along the Pacific-North American Plate Boundary remain in transition, and in a decompressed state > 30 units near the Cajon Pass. Compression is inferred to begin below 30 Unclamping units, and a measurement above that point is considered to be the starting point of Unclamping, or dilatancy. The Nucleation of Stress Event from out of the Plate Boundary and into the San Jacinto Fault Zone was nearly sustained during the past 24 hours. The peak fundamental harmonic measured 0.61 Hz (-67.48 dBv) and indicates that the Gulf of California remains to be the location with the highest stress point. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_03.htm#TOC Stress levels along the Pacific-North American Plate Boundary continue to be in transition, and are now decompressing near the Cajon Pass. The latest observations included a period with nucleation of stress from out of the Plate Boundary and into the San Jacinto Fault Zone in the Inland Empire region from Loma Linda to Rancho Cucamonga, CA. Later on a strong fundamental infrasonic resonant harmonic was captured that appeared to be associated with the San Jacinto Fault Zone near Idyllwild, CA The peak fundamental harmonic continues to indicate that the Gulf of California remains to be the highest stress point, and that a recent M6.0 earthquake epicentered near Loreto, Baja Mexico is the first in a series of future strong seismic events located in the Sea of Cortez. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_02.htm#TOC As a precursor, changes in the unclamping incident level were detected just prior to the M6.0 earthquake epicentered in the Gulf of California. That particular disturbance continued to be sustained over the past 48 hours. The most recent fundamental infrasonic resonant harmonic frequency measured 0.62 Hz (-66.82 dBv), which is 3 dB higher than the long term average. That inferrs the Gulf of California continues to be the highest stress location, and may even exceed that of many other trouble spots along the Pacific Plate Boundary. In effect, a major change has recently taken place, and it has upset the delicate balance of stress along the Pacific-North American Plate Boundary within Southern California, and in Baja Mexico. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_02.htm#TOC http://www.geo-seismic-labs.org/GSL/gsl_live.htm# A major change in the Nucleation of Stress Event (NSE) was observed during the past 24 hours. Most recently, a moderate magnitude seismic event (M5.5) was epicentered in the Gulf of California near Loretto Mexico. The maximum lithospheric stress levels are in the Gulf of California. We'll also need to monitor the regional effects of this major stress nucleation change taking place within Southern California's Cajon Pass at the Pacific-North American Plate Boundary where GeoSeismic Labs is located. The detected change in stress which occurred appears to be a real-time signal, or warning. We all need to stay prepared, and keep alert during this extremely dangerous, but dynamic point in the nucleation process. You are currently adivsed to stay at a Blanket Seismic Alert Level from Baja, Mexico to Northern California. Also, a High Level Seismic Warning is in effect for the San Andreas Fault System, which includes the Salton Trough, San Jacinto Fault Zone, and the Elsinore Fault Zone in Southern California. Many of you were pre-alerted by viewing the Near Real-Time Data Display Web Page, and I expect more of you to keep track as this serious situation continues to develop South of the Border with California-Baja Mexico, and within the Gulf of California / East Pacific Rise. For the latest updates you can always visit my message board provided by Jim Berkland at http://www.syzygyjob.com//index.php?option=com_smf&Itemid=35&board=8.0 http://www.geo-seismic-labs.org/GSL/gsl_live.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation. One of which was associated with the M4.7 Earthquake epicentered near Bridgeport, CA that was detected during a foreshock between 15:05 and 15:47 UTC. Also, a large geomagnetic field shift was detected one day later (03/09) at 18:37:51 UTC. I believe this later shift is related to a lithospheric stress change, which occurred on the (Elmore Ranch Fault) in the Salton Trough. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_02.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.58 Hz (-67.00 dBv), which is 3 dB above the long term average. The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. A M4.7earthquake was epicentered along the Walker Lane near Bridgeport, CA. Recently, a small M3.3 earthquake was epicentered in the Adobe Hills Volcanic field. So that entire region from Bishop to Bridgeport is reacting to the stress now building in the Mojave Desert Block/ECSZ. The low fundamental frequency indicates the Gulf of California remains to be subjected to a high level of lithospheric stress. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_02.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_01.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.57 Hz (-67.13 dBv), which is 3 dB above the long term average. The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. A recent Full Moon and a Total Lunar Eclipse occurred this past weekend. Now we wait to see how this subtle shift in graviity has affected the crustal stress level on the global tectonic plates. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_03_01.htm#TOC http://www.sciencedaily.com/releases/2007/02/070228170312.htm Science Daily: A seismological research team from the University of Nevada, Reno is finding ways to make precariously balanced rocks talk. In so doing, they are unlocking valuable scientific information in assessing seismic hazards in areas throughout the West http://www.sciencedaily.com/releases/2007/02/070228170312.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.18 Hz (-60.03 dBv). The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. The amplitude of the most recently detected peak fundamental infrasonic resonant harmonic was elevated by at least 6 dB since 24 hours ago. This indicates a significant change in lithospheric stress occurred during this period. A M5.9 epicentered within the Gulf of California may have aided in this change. A M5.4 epicentered in Northern California is inferred to be associated with the third harmonic of the Strong fundamental frequency observed since last January 2, 2007. A single strong Infrasonic scalar pulsation was observed that appeared to be related to a micro quake epicentered between Ocotillo Wells, and Borrego Springs, CA. This event was along the Coyote Creek Fault (Southern San Jacinto fault zone). A Seismic Alert was issued for this fault, and was based upon the observation of the strong scalar pulsation. A short term Seismic Advisory was also issued for the Southern California Region, and the Southern San Andreas Fault System. The anomalous triple harmonic continues to be detected by the active tracking filter, with the fundamental staying at approximately 0.54 Hz, and the harmonics at 1.08 and 1.62 Hz. With those later two being associated with the latitude for crustal stress points at the Mendocino Triple Junction near Ferndale, CA and the Mojave Desert Block near Barstow, CA where a M2.8 seismic event was epicentered along the Lenwood Fault Creeping zone. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.55 Hz (-66.55 dBv). The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. The amplitude of the most recently detected fundamental infrasonic resonant harmonics continue to be elevated by at least 3 dB since last Janaury 2, 2007. This indicates the Gulf of California continues to be sustained at a high level of lithospheric stress. A swarm of moderate magnitude earthquakes epicentered within the Gulf of California has occurred during the past 48 hours. A long duration Nucleation of Stress Event at the Cajon Pass located in Southern California, has been detected since last Fall. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.71 dBv). The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. The amplitude of the most recently detected fundamental infrasonic resonant harmonics continue to be elevated by at least 3 dB. This indicates the Gulf of California continues to be sustained at a high level of lithospheric stress. A M4.3 earthquake was epicentered within the Gulf of California, which also had a detected significantly strong infrasonic resonant harmonic associated with it. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_03.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.61 Hz (-66.67 dBv). The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. The amplitude of the most recently detected fundamental infrasonic resonant harmonics continue to be elevated by at least 3 dB. However, the latest observed frequency range has climbed higher than 1.0 Hz. The Pacific Plate is extremely disturbed at this time, and seismic activity in the South Pacific will become even more prominent over the next 90 days as seasonal solar induced energy increases again. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_03.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.74 dBv). The latest catalog for reviewed infrasonic spectrograms includes those which were captured less than 24 hours ago. Of particular interest is the narrow spectrum, which has prevailed from 0.5 to 1.0 Hz at the fundamental infrasonic resonant frequency. The amplitude continues to be within an elevated range, and staying above the long term average by 3 dBv. Also, the now over three month in duration (NSE) Nucleation of Stress Event along the Pacific-North American Plate Boundary at the Cajon Pass continues to be detected, and is nearly constant in amplitude. I'm now expecting further seismic activity associated with the region from the Gulf of California to the Salton Trough region based upon this unusually narrow range of peak spectral activity which was detected during the past 48 hours. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_03.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.59 Hz (-66.87 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point remains located in the Gulf of California, and the Salton Trough. Today, a moderate M5.3 earthquake was epicentered in the Pacific Ocean offshore of Coos Bay, Oregon. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.35 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point remains located in the Gulf of California, and the Salton Trough. A recent M5.1 earthquake, which was epicentered offshore of Puerto Vallarta, Mexico while not directly located within the Gulf of California appeared to be related to the high stress regime now in place along the East Pacific Rise, the Sea of Cortez, and the Salton Trough. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: The recently reported periods with detected geomagnetic oscillations appear to be the most important parameter to monitor regarding the high stress crustal stress regime located in the Gulf of California. A recent M5.1 earthquake epicentered offshore of Puerto Vallarta, Mexico appeared to be associated with an increased amount of observed geomagnetic disturbance in the regional field. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.lafire.com/famous_fires/710209_SylmarEarthquake/020971_LAHerald_KillerQuake.htm An excellent description, and report about the after-effects of an earthquake that I remember being rudely awakened by exactly 36 years ago today, which helped to launch my long-lived obsession with finding seismic precursors. http://www.lafire.com/famous_fires/710209_SylmarEarthquake/020971_LAHerald_KillerQuake.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.60 Hz (-66.31 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point remains located in the Gulf of California, and the Salton Trough. I suspect that today's M4.3 epicentered near Borrego Mountain in Southern California along the Coyote Creek Fault, is related to the latest series of detected geomagnetic oscillations which were reported in my last update 24 hours ago. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_02.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particular importance is the observation of periods with strong geomagnetic oscillation which were associated with micro quakes near Anza and Petrolia, CA. last Sunday and Monday. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_01.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.72 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point remains located in the Gulf of California, and the Salton Trough. The detection of these spectral lines at approximately 1.0, 1.5 and 2.0 Hz is inferred to be associated with a currently high level of lithospheric stress located along the Pacific-North American Plate boundary. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_01.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_01.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.56 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point remains located in the Gulf of California, and the Salton Trough. During the past 24 hours, the spectral line at 1.0 Hz appears to have now become a sustained long duration anomaly as detected by the tracking filter. A micro quake epicentered near Big Bear Lake appears on the spectrogram at a point in time where a definte change in harmonic structure, or signature occurs. A strong magnitude 6.1 earthquake was epicentered between Cuba and Jamaica, in the Carribean Sea. It is adivsable to stay on seismic alert while this harmonic activity continues to surface along the Pacific-North American Plate Boundary in Southern California. The shorter wavelength infrasonics are inferred to indicate a much shallower focus. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_02_01.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.92 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point is located in the Gulf of California, and the Salton Trough. During the past 24 hours, the spectral line at 1.0 Hz had several more abrupt excursions, or breaks in the signal as detected by the tracking filter. A seismic swarm along the Central Garlock Fault Zone at the Northern edge of the Mojave Desert Block appears to be a result of increased deep crustal stress nucleating out of the ECSZ, which is coming from the Salton Trough, and the Gulf of California. It's also now affecting the stress level along the Southern San Andreas Fault between Fort Tejon, and the Cajon Pass, where a long term Nucleation of Stress Event has been in progress since October 2006. The high crustal stress levels at Wrightwood, CA are partially transfered to the Northern San Jacinto Fault Zone at Lytle Creek, CA This affects the lithospheric stress level along the adjacent Eastern Sierra Madre / Cucamonga Thrust Fault. Within a region from north of Borrego Springs to Valley Vista is the location of the infamous Anza Seismic Gap, which is overdue for its next strong seismic event. What I'm attempting to describe here is the extent of this high level of stress and its direct affect upon the faults in Southern California, and just how dangerous it has now become. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.58 Hz (-67.49 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point is located in the Gulf of California, and the Salton Trough. The spectral line at 1.0 Hz had several abrupt excursions, or breaks in the signal as detected by the tracking filter.Another deep focused earthquake was epicentered in the Fiji Islands region, which is inferred to be a result of increased convective currents at the Equatorial Pacific Plate's Stress Center in Polynesia. This is caused by increased Solar Radiation reaching the Core of the Earth at the equator. Overall, the Pacific Plate continues to be at a High Stess Level, and capable of releasing even more strong earthquakes.. Regionally, a long term Nucleation of Stress Event (NSE) has been in continuous progress since October 2006, indicating that the Pacific-North American Plate Boundary is becoming increasingly more dangerous at the "Big Bend" on the San Andreas Fault in Southern California. A M3.3 seismic event epicentered at the inferred connection point between the Eastern Sierra Madre / Cucamonga Thrust Fault, and the Northern San Jacinto Fault Zone near Lytle Creek is apprently related to the 1.0 Hz spectral anomaly observed for long periods of time within three separate captures beginning (01/29/07 18:00 UTC). It's definitely worthy of your full attention. Especially if you live, or work in the Inland Empire / San Bernardino County, CA near the Cajon Pass. The next Full Moon Advisory begins shortly, too. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC http://www.agu.org/sci_soc/hoffman.html How Are Geomagnetic Reversals Related to Field Intensity? From Eos Magazine Vol 76, 1985; a Publication of the American Geophysical Union Article by Kenneth A. Hoffman, Physics Department, California Polytechnic State University, San Luis Obispo http://www.agu.org/sci_soc/hoffman.html http://www.iihr.uiowa.edu/projects/schumann/Index.html From the University of Iowa website: Construction And Deployment Of An ULF Receiver For The Study Of Schumann Resonance In Iowa http://www.iihr.uiowa.edu/projects/schumann/Index.html http://www.spacew.com/www/zenith.html From the spaceweather.com website: Is this near real-time map that's used for locating the sunrise-sunset terminator line around the globe. http://www.spacew.com/www/zenith.html http://www.ursi.org/Proceedings/ProcGA05/pdf/EP.18(01596).pdf This published paper, which I found a copy of at ursi.org reinforces what I observed as significant changes in the Unclamping Incident level just prior to the December 26, 2004 Great Sumatra Earthquake, and Tsunami: Sub-Ionospheric and Terminator Changes Observed at time prior to the December 2004 Great Sumatra Earthquake. http://www.ursi.org/Proceedings/ProcGA05/pdf/EP.18(01596).pdf http://www.nature.com/nature/journal/v334/n6182/abs/334513a0.html From the Nature.com website: What may be the penultimate precursor... Episodic Aseismic Slip as Earthquake Precursor. http://www.nature.com/nature/journal/v334/n6182/abs/334513a0.html http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.61 Hz (-67.30 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point is located in the Gulf of California, and the Salton Trough. A Schumann (mode 1=7.8 Hz) resonant frequency was observable to be erratic within many recently captured spectrograms. Another deep focused earthquake was epicentered in the Fiji Islands region, which is inferred to be a result of increased convective currents at the Equatorial Pacific Plate's Stress Center in Polynesia. This is caused by increased Solar Radiation reaching the Core of the Earth at the equator. Overall, the Pacific Plate continues to be at a High Stess Level, and capable of releasing even more strong earthquakes. Regionally, a long term Nucleation of Stress Event (NSE) has been in continuous progress since October 2006, indicating that the Pacific-North American Plate Boundary is becoming increasingly more dangerous at the "Big Bend" on the San Andreas Fault in Southern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.54 Hz (-66.85 dBv). The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point is located in the Gulf of California, and the Salton Trough. Also, a period with significant upper level shear stress in the ECSZ preceded a M6.0 seismic event epicentered in the Taiwan region. At the moment, an extremely erratic Schumann (mode 1=7.8 Hz) resonant frequency is observable within the latest captured spectrogram. It's also noted here, that a deep focused earthquake was epicentered in the Fiji Islands region, which is inferred to be a result of increased convective currents at the Equatorial Pacific Plate's Stress Center in Polynesia. This is caused by increased Solar Radiation reaching the Core of the Earth at the equator. Overall, the Pacific Plate continues to be at a High Stess Level, and capable of releasing even more strong earthquakes. A long term Nucleation of Stress Event (NSE) has been in continuous progress over the past three months, indicating that the Pacific-North American Plate Boundary is becoming increasingly more dangerous at the "Big Bend" on the San Andreas Fault in Southern California. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOC http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index: Of particualr importance is the observation of periods with strong geomagnetic oscillation which were associated with micro quakes near Anza and Petrolia, CA. during the past 72 hours. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOP The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.66 Hz (-66.67 dBv). A narrowing of spectral content to a range between 0.5 and 1.5 Hz, was accompanied by a M4.4 in offshore Northern California, and a M4.1 epicentered in the Central Nevada Seismic Zone. The continuation of a detected strong fundamental infrasonic resonant harmonic indicates that the highest stress point is located in the Gulf of California, and the Salton Trough. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOP http://www.borderlands.com/newstuff/research/infra.htm From the Borderlands.com Web Site: Infrasound: An article by John D. Cody http://www.borderlands.com/newstuff/research/infra.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOP The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 1.16 Hz (-66.10 dBv). Indicates a shift in Fundamental Harmonic Resonant Energy to the ECSZ / Owens Valley region, which may be a short term change in the current pattern. A small M3.0 earthquake was epicentered in Yosemite National Park, which may be related to this observed change in peak fundamental harmonic frequency. Tuesday morning (01/23/07), a three hour long period was observed with a significant 5 Hz upper level shear stress signal associated with the ECSZ. So, the inferred high stress point on the Equatorial Pacific Plate continues to affect the stress regime along the Pacific-North American Plate Boundary in Southern California. We can expect a continuation of these very strong global seismic events, in the near future. The recent earthquake in Indonesia was upgraded to a M7.5, which matches the severity of the infrasonic disturbance observed within the spectrograms captured during the past couple of days. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_04.htm#TOP http://www.physorg.com/news87823419.html The new method of analysis makes it possible to estimate the complete stress tensor and monitor changes in the magnitude of stress and the instability of faults, which roots the analysis in physics in a manner that earthquake methods normally lack. This makes the method more generally valid, thus facilitating efforts to provide warnings. http://www.physorg.com/news87823419.html http://www.geo-seismic-labs.org/GSL/20070121_rss_redirect.html Confirmation of Electromagnetic Precursors to Earthquakes is Revealed in a Critical June 2005 Released USA Government Report. http://www.geo-seismic-labs.org/GSL/20070121_rss_redirect.html http://147.175.143.11/schr-e/index.php?filename=200701201200 As measured by the Geophysical Observatory, Modra, Slovak Republic. 24 hours prior to the M7.3 Molucca Sea Earthquake in Indonesia. http://147.175.143.11/schr-e/index.php?filename=200701201200 http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#GSLUNC3A The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.58 Hz (-66.45 dBv). Indicates continued high crustal stress at depth along the Pacific-North American Plate Boundary in the Gulf of California, and the Salton Trough. Yesterdays detected early morning intensification of the upper level infrasonic resonant harmonic energy at the ECSZ, was apparently the result of an increase in convective currents at the Equatorial Pacific Plate near New Guinea. A similar situation was detected during early May 2006 in the South Pacific. The potential for remote-triggering of stress is enhanced by this seismic event. Most recently, a M4.8 earthquake was epicentered offshore of Puerto Vallarta, Mexico. Also, the Schumann Resonant Frequency (7.8 Hz) was observed to be in increased turmoil just prior to this M7.3 in Indonesia. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#GSLUNC3A http://www.geo-seismic-labs.org/GSL/gsl_live.htm Channel 1 = Band-Pass Filtered and Amplified ULF Data from the MT Sensor's Output. Channel 2 = Low-Pass Filtered Seismic Data from a 1 Hz Vertical Geophone(Seismometer). Channel 3 = 1 to 20 Hz (Active) Tracking Filter Infrasonic Voltage Output Channel 4 = Magneto-Telluric Data (MT) DC level Varies in Response to inferred Viscoelastic Fluid (Stress) Changes at Depth near the location of the lab at the Pacific and North American Plate Boundary; San Andreas Fault (Cajon Pass). http://www.geo-seismic-labs.org/GSL/gsl_live.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007012009ZAE The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.55 Hz (-65.81 dBv). Indicates continued high crustal stress at depth along the Pacific-North American Plate Boundary in the Gulf of California, and the Salton Trough. An early Saturday morning (01/20/07) increase in upper level shear stress was detected from NE of Indio, CA which has since intensified at 5 Hz. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007012009ZAE http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007011809ZAE The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The Crustal Peak Infrasonic Resonant Harmonic Frequency was 0.56 Hz (-66.33 dBv). Indicates continued high crustal stress at depth along the Pacific-North American Plate Boundary in the Gulf of California, and the Salton Trough. A recent M4.1 epicentered near San Felipe, Baja, Mexico appears to be related to this inferred build-up in deep crustal stress. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007011809ZAE http://www.uoregon.edu/~rdorsey/sanjacinto.html Quaternary to Recent Basin Development and Neotectonics of the Central San Jacinto Fault Zone, Southern California http://www.uoregon.edu/~rdorsey/sanjacinto.html http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007011603ZAE The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The latest (AE) observations include a spectral line component at approximately 1.2 Hz, 1.7 Hz, and 2.2 Hz. A similar anomalous spectral component was detected on January 2, 2007(Full Moon was last January 3, 2007).Since we are now headed into similar period of time before the next lunar-tidal phase with spring tides, it may be related to a shift in the plates brought about by lunar gravitational influences increasing for the next New Moon, which will arrive on January 19, 2007. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_03.htm#AE_2007011603ZAE http://highlyallochthonous.blogspot.com/2006/08/external-triggering-of-volcanic.html Is there a provable connection between Lunar Phases and Volcanic Eruptions? Chris Rowan puts it all together in his BlogSpot Commentary from August 2006. It's a must read kind of an article... http://highlyallochthonous.blogspot.com/2006/08/external-triggering-of-volcanic.html http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_02.htm#AE_2007011309ZAE The Latest Updated Catalog for Reviewed Infrasonic Spectrograms: The latest (AE) observations included a number of periods with detected (5Hz) Upper level Shear Stress, which is inferred to be associated with the ECSZ from Olanca Peak to the Salton Sea. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_02.htm#AE_2007011309ZAE http://www2.cnrs.fr/en/314.htm Are silent earthquakes heralds of megathrust earthquakes in subduction zones ? Published in Science on September 23, 2004: Department of Seismology, IPG Paris, France. Anomalous Detected Signals from Subduction zones are inferred to be a likely candidate for being a precursor to a Megathrust Earthquake on the Pacific Plate. http://www2.cnrs.fr/en/314.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_01.htm#TOP January 1-7, 2007: A Weekly Compilation of Reviewed Infrasonic Spectrograms and Associated Information from Public Sources including micro quakes, major global earthquakes, and related phenomena. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_01.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_02.htm# January 8-14, 2007: A Weekly Compilation of Reviewed Infrasonic Spectrograms and Associated Information from Public Sources including micro quakes, major global earthquakes, and related phenomena. http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_02.htm http://www.osti.gov/bridge/servlets/purl/6389962-x8iOUz/native/6389962.pdf Exploration Criteria for Low Permeability Geothermal Resource: Coso Volcanic Field Study Final Report: October 1977. http://www.osti.gov/bridge/servlets/purl/6389962-x8iOUz/native/6389962.pdf http://www.ldeo.columbia.edu/~wilsonck/COSO.RF.Imaging.pdf Single Chamber Silicic magma system inferred from shear wave discontinuities of the crust and uppermost mantle, Coso geothermal area, California. Journal of Geophysical Research VOL. 108...Published in January 2003: The Coso Geothermal Field is a relatively young geological feature located in the Basin and Range Province, and along the edge of the ECSZ, north of the Garlock Fault zone. It's also located within the Southern Owens Valley. http://www.ldeo.columbia.edu/~wilsonck/COSO.RF.Imaging.pdf http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm# Statistical Charts for the MT, ULF and Geomagnetic Oscillation Index http://www.geo-seismic-labs.org/GSL/REPORTS/2007/MT_ULF_2007.htm http://www.geo-seismic-labs.org/GSL/REPORTS/2007/AE_SPEC_07_01_02.htm#200701_GSL_GUNC_3Z 60 Day chart for the Unclamping Incident Level, which is broken down into 3 hour periods of time. Observed a dramatic shift in Infrasonic Resonant Harmonic Frequency activity that began a couple of days before this M8.2 seismic event. Issued a Short-term Seismic Alert based upon these changes on Friday afternoon, after observing a dramatic shift in the behavior of an over two month in duration Nucleation of Stress Event (NSE) which