Mantle Downwelling Beneath the Transverse Range
San Jacinto Fault Zone Advisories
&
MT ULF Updates
Released by
GeoSeismic Labs of California
(View MT ULF REPORTS published in October 2004)
(View MT ULF REPORTS published in November 2004)
(View MT ULF REPORTS published in December 2004)
(View MT ULF REPORTS published in January 2005)
(View MT ULF REPORTS published in February 2005)
(View MT ULF REPORTS published in March 2005)
(View MT ULF REPORTS published in April 2005)
(View MT ULF REPORTS published in May 2005)
(View a previously Published MT ULF REPORT
(View the Currently Published MT ULF REPORT
MT ULF UPDATE: June 1, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Wednesday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.43 Hz (-71.24 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was higher. The ULF mean average was decreased (negative). The MT peak reading was measured at 10.0 units of regional
lithospheric stress. The MT mean average was measured at 8.1 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant harmonic activity was extremely active during the past 24 hours. There was peak activity at 0.94 Hz, 1.20 Hz,
and within a range from 1.3 Hz to 1.8 Hz. There were no detected ULF suppression incidents. The strong infrasonic resonant harmonic
frequency appears to be associated with deep crustal stress in Baja California, Mexico, and further north into Southern California.
There was a scattering of infrasonic activity between 18:00 and 23:00 UTC, which was associated with a seismic swarm epicentered
north of Yucca Valley, CA. which may be related to the high crustal stress along the Pacific & North American Plate Boundary.
Tonight's seismic activity in Central California near Avenal (east of Parkfield) appears to be related to this same high crustal
stress now occurring to the southeast along the Mojave Desert Block. Late in the reporting period, I observed a strong MT pulsation
(10.00) for a micro quake epicentered 8 miles northwest of Parkfield, CA along the plate boundary in Central California.
Regarding the recent landslide at Laguna Beach, CA, I recently read a newspaper article about a geologist who stated shortly after the last
deadly mudslide in Ventura County, that if we were to have a strong earthquake, that it would trigger many similar landslides
throughout Southern California because of all the record rainfall. So, if you are living in an area prone to hillside slope failure
you should be prepared to move to a safer place after a felt strong earthquake.
Statement Summary:
It is inferred that the strong infrasonics are related to a rise in deep crustal stress along the Pacific & North American
Plate Boundary in Southern California. The current infrasonics are inferred to be associated with high crustal stress along
the San Andreas fault zone from Southern California to Central California and may also now be affecting the Owens Valley from Bishop
to Coso Junction, CA as it nucleates north, and outside of the Mojave Desert Block, and west along the Garlock fault zone into the
Central California Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress
levels as far north as The San Francisco Bay area. The San Jacinto fault zone and the Anza Seismic Gap was the focus of some of the
most recently detected anomalies. We may now potentially be within 30 days of the next strong seismic event epicentered in Southern
California. So, continue to stay on alert.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with a small
donation, which is entirely appreciated. I believe this to be the fairest method for all.
Finally, I Hope that everyone had a nice and safe Memorial Day holiday weekend! -FRANK CONDON
01-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
01-JUN-2005 15:00 - 18:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
01-JUN-2005 18:00 - 21:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
01-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 2, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Thursday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.85 Hz (-73.23 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was higher. The ULF mean average was increased (positive). The MT peak reading was measured at 9.1 units of regional
lithospheric stress. The MT mean average was measured at 8.4 units.
M3.3 2005/06/02 06:11:02 36.075 -120.164 16.0 7 km ( 4 mi) NW of Avenal, CA
M3.3 2005/06/02 08:23:47 34.930 -116.723 1.2 29 km ( 18 mi) ENE of Barstow, CA
M3.5 2005/06/02 14:18:05 35.669 -121.090 5.0 9 km ( 6 mi) ENE of San Simeon, CA
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant harmonic activity was active during the past 24 hours. There was peak activity at 0.94 Hz, and 1.85 Hz.
There were no detected ULF suppression incidents. The moderate infrasonic resonant harmonic frequency appears to be associated with
deep crustal stress in Baja California, Mexico, and further north into Southern California. Today's seismic swarm activity epicentered
in Central California appears to now be related to high levels of deep crustal stress occurring to the southeast along
the Mojave Desert Block.
Statement Summary:
It is inferred that the strong infrasonics are related to a rise in deep crustal stress along the Pacific & North American
Plate Boundary in Southern California. The current infrasonics are inferred to be associated with high crustal stress along
the San Andreas fault zone from Southern California to Central California and may also now be affecting the Owens Valley from Bishop
to Coso Junction, CA as it nucleates north, and outside of the Mojave Desert Block, and west along the Garlock fault zone into the
Central California Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress
levels as far north as The San Francisco Bay area. The San Jacinto fault zone and the Anza Seismic Gap was the focus of some of the
most recently detected anomalies. We may now potentially be within 30 days of the next strong seismic event epicentered in Southern
California. So, continue to stay on alert.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
02-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
MT ULF UPDATE: June 3, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was strong infrasonic harmonic resonant activity below 2 Hz on Friday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 0.88 Hz (-68.35 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was higher. The ULF mean average was increased (positive). The MT peak reading was measured at 9.3 units of regional
lithospheric stress. The MT mean average was measured at 8.2 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was active during the past 24 hours. There was peak activity at 0.84 to 0.92 Hz.
There were no detected ULF suppression incidents. The moderate amplitude infrasonic resonant frequencies appear to be associated with
deep crustal stress in Baja California, Mexico, and further north into Southern California along the plate boundary.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and Parkfield, CA. We may now potentially be within
20 to 30 days of the next strong seismic event epicentered in the Southern California region. The next New Moon will arrive on
June 6, 2005. So, continue to stay on alert.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
03-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
03-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
04-JUN-2005 00:00 - 03:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 4, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was strong infrasonic harmonic resonant activity below 2 Hz on Saturday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.24 Hz (-69.61 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was lower. The ULF mean average was decreased (negative). The MT peak reading was measured at 9.1 units of regional
lithospheric stress. The MT mean average was measured at 8.3 units.
M3.6 2005/06/04 23:52:36 36.237 -120.279 12.5 13 km ( 8 mi) NNE of Coalinga, CA
M3.0 2005/06/05 00:33:20 41.094 -124.419 22.7 24 km ( 15 mi) W of Trinidad, CA
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was active during the past 24 hours. There was peak activity at 0.84 to 0.92 Hz.
There were no detected ULF suppression incidents. The moderate amplitude infrasonic resonant frequencies appear to be associated with
deep crustal stress in Baja California, Mexico, and further north into Southern California along the plate boundary.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. We may now potentially be within
20 to 30 days of the next strong seismic event epicentered in the Southern California region. The New Moon arrives on
June 6, 2005. So, continue to stay on alert.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
04-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
04-JUN-2005 15:00 - 18:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
05-JUN-2005 00:00 - 03:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
05-JUN-2005 03:00 - 06:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 5, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Sunday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.66 Hz (-72.02 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was slightly lower. The ULF mean average was unchanged. The MT peak reading was measured at 8.8 units of regional
lithospheric stress. The MT mean average was measured at 8.2 units.
M5.7 2005/06/05 08:28:50 23.660 -108.366 10.0 126 km ( 78 mi) SW of Eldorado, Mexico
All daily charts were updated to reflect
the latest analysis.
Epilog:
On June 5, 2005 I issued a short term seismic warning based upon the observation of a strong magneto-telluric disturbance
which began around 00:00 UTC. It was ready, and released for publishing three hours later. Five hours later a M5.7
earthquake was epicentered in the Gulf of California near La Paz, Baja California Sur, Mexico. also, on May 30, 2005 I detected a strong
infrasonic fundamental harmonic which was inferred to be for the
Gulf of California
5 JUN 2005 (156)
ot = 08:28:50.73 +/- 0.47 GULF OF CALIFORNIA
lat = 23.660 +/- 5.4
lon = -108.366 +/- 3.8 MAGNITUDE 5.7 (GS)
dep = 10.0 (geophysicist)
160 km (100 miles) SW of Culiacan, Sinaloa, Mexico (pop 536,000)
180 km (110 miles) ENE of Cabo San Lucas, Baja Calif. Sur, Mexico
200 km (125 miles) S of Guamuchil, Sinaloa, Mexico
1065 km (660 miles) WNW of MEXICO CITY, D.F., Mexico
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was active during the past 24 hours. There was peak activity at 1.50 to 1.66 Hz.
The moderate amplitude infrasonic resonant frequencies appear to be associated with deep crustal stress in Baja California, Mexico,
and further north into Southern California along the plate boundary. the latest observations were related to the border region where
I detected an overnight increase in MT precursor activity related to micro quakes near Borrego Springs, Ocotillo, and Mexicali,
Mexico.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 20 to 30 days of the next strong seismic event epicentered in the Southern California region.
The New Moon arrives on June 6, 2005. So, continue to stay on alert.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
05-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
05-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 6, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was strong infrasonic harmonic resonant activity below 2 Hz on Monday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 0.79 Hz (-68.75 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was slightly lower. The ULF mean average was decreased (negative). The MT peak reading was measured at 8.7 units of regional
lithospheric stress. The MT mean average was measured at 8.2 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was strong and active during the past 24 hours. There was peak activity at 0.79 Hz.
The moderate amplitude infrasonic resonant frequencies appear to be associated with deep crustal stress in Baja California, Mexico,
and further north into Southern California along the plate boundary. the latest observations were related to an inferred increased
level of in the nucleation of deep crustal stress out of the Mojave Desert Block / ECSZ near Ludlow, CA, which is apparently also
affecting the high crustal stress zone in South-Central California near the Tehachapi / Grapevine region from Taft to Frazier Park, CA. A revised alert was issued
which was based upon this latest observation. There was also an observed high frequency ULF signal burst at the time of the inferred
nucleation incident, indicating that deep crustal energy is now rising towards the surface in the ECSZ.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 20 to 30 days of the next strong seismic event epicentered in the Southern California region.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
06-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
06-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
07-JUN-2005 00:00 - 03:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
07-JUN-2005 03:00 - 06:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 7, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Tuesday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 0.156 Hz (-71.84 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was unchanged. The ULF mean average was basically unchanged. The MT peak reading was measured at 8.8 units of regional
lithospheric stress. The MT mean average was measured at 8.1 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was moderate in activity during the past 24 hours. There was peak activity at
0.156 Hz. The moderate amplitude infrasonic resonant frequencies appear to be associated with deep crustal stress along the plate
boundary. There were a couple more micro quakes epicentered close to the location near Ludlow where I inferred that a nucleation of
crustal stress had taken place from out of the ECSZ / Mojave Desert Block, which apparently is also affecting the high crustal stress
point in South-Central California near the Tehachapi / Grapevine region, and Taft to Frazier Park, CA. The level of MT related
piezomagnetic activity was moderate with some indications that it was also associated with the Mojave Desert Block/ ECSZ.
and we need to stay on alert as this situation continues into mid-week.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 15 to 25 days of the next strong seismic event epicentered in the Southern California region.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
07-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
MT ULF UPDATE: June 8, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Wednesday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.81 Hz (-71.25 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was slightly higher. The ULF mean average was decreased (negative). The MT peak reading was measured at 8.8 units of regional
lithospheric stress. The MT mean average was measured at 8.0 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was moderate in activity during the past 24 hours. Yesterday's peak activity at
0.156 Hz appears to be related to the strongest eruption in the past twenty years at the Colima Volcano in Cental Mexico. Also, this
is the second time in recent days that this particular frequency has increased in its amplitude just prior to a strong eruption at the
Colima volcano. Yesterday's nucleation of crustal stress out of the ECSZ / Mojave Desert Block, manisfested itself in a couple of
micro quake along the Central Garlock Fault Zone near Randsburg, CA. That particular period of time was also accompanied by a series of
infrasonic pulses during the late afternoon period and just prior to 5PM local time. The level of MT related piezomagnetic activity
was also moderate to strong with some indications that it was also associated with the Mojave Desert Block/ ECSZ.
We need to stay on alert as this situation continues into mid-week.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 20 days of the next strong seismic event epicentered in the Southern California region.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
08-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
09-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 9, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Thursday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.20 Hz (-70.00 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was unchanged. The ULF mean average was decreased (negative). The MT peak reading was measured at 8.6 units of regional
lithospheric stress. The MT mean average was measured at 8.0 units.
All daily charts were updated to reflect
the latest analysis.
General Discussion:
Infrasonic resonant (fundamental) harmonic activity was moderate in activity during the past 24 hours. As the result of an in depth
re-analysis, I'm revising the inferred location for a series of strong infrasonic pulsations to be coming from within the Inland
Empire instead of the ECSZ and the Garlock fault zone. The series of strong pulsations are indicating that deep crustal stress
over the past 72 hours has increased along the San Jacinto fault zone near Colton, Beaumont, and Idyllwild, CA. Also, the Anza Seismic
Gap may also be involved in this significant increase in deep harmonic activity from the San Jacinto fault in the Inland Empire.
So, keep on an alert status until further notice.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 20 days of the next strong seismic event epicentered in the Southern California region.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
09-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
09-JUN-2005 18:00 - 21:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 10, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Friday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.38 Hz (-71.05 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping
level was slightly higher. The ULF mean average was basically unchanged. The MT peak reading was measured at 8.8 units of regional
lithospheric stress. The MT mean average was measured at 8.1 units.
M3.3 2005/06/10 23:56:35 40.389 -117.636 8.9 36 km ( 22 mi) WNW of McCoy, NV
All daily charts were updated to reflect
the latest analysis.
General Discussion:
On Friday, there was one period with strong fundamental Infrasonic Harmonic Frequency activity from between 5:00PM and 8:00PM
local time, which appears to be related to a micro quake epicentered in the Pine Mountain-Mettler Region of South-Central
California. Earlier, I observed a typical scattering pattern of the infrasonic wave activity prior to a micro quake epicentered
several miles north of Yucca Valley, CA (ECSZ).
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 3 weeks of the next strong seismic event epicentered in the Southern California region. There is
a greater propensity for an event of this magnitude during an upcoming extremely low transit of the Full Moon, where it won't even
become visible above the horizon at Fairbanks, Alaska. The low path of the Full Moon is also going to give us some unusually high
spring tides at mid-latitudes during Perigee. So, that could be the catalyst for triggering an area which is known to be overdue
for having its next major earthquake. Note: Perigee arrives 32 hours after the next Full Moon, which is on June 21st.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
10-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
10-JUN-2005 21:00 - 23:59 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
11-JUN-2005 00:00 - 03:00 UTC
ECSZ Mojave Desert Block: Infrasonic Spectrogram
MT ULF UPDATE: June 11, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Saturday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.56 Hz (-71.68 dBv), along with a lesser
amplitude harmonic at 0.94 Hz (-74.56 dBv). The ULF and MT activity level was low to moderate during the past 24 hours. The inferred
mean average unclamping level was slightly higher. The ULF mean average was basically unchanged. The MT peak reading was measured at
8.7 units of regional lithospheric stress. The MT mean average was measured at 8.0 units.
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All daily charts were updated to reflect
the latest analysis.
General Discussion:
On Saturday, there was one period with moderate strength fundamental Infrasonic Harmonic Frequency activity from between 13:30
and 17:30 UTC, with shorter duration periods from 17:30 until 19:30 UTC.
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and
Parkfield, CA. The latest observations are indicating that crustal stress is also high in Northern Baja, Californa, Mexico.
We may now potentially be within 3 weeks of the next strong seismic event epicentered in the Southern California region. There is
a greater propensity for an event of this magnitude during an upcoming extremely low transit of the Full Moon, where it won't even
become visible above the horizon at Fairbanks, Alaska. The low path of the Full Moon is also going to give us some unusually high
spring tides at mid-latitudes during Perigee. So, that could be the catalyst for triggering an area which is known to be overdue
for having its next major earthquake. Note: Perigee arrives 32 hours after the next Full Moon, which is on June 21st.
Critical Reminder:
All donations should be sent in to the lab prior to next June 15th 2005. Your contributions will be used to offset the cost of maintaining
the website, which is currently over one thousand dollars per year. It's your web-site, too. Your support is essential to it being in
operation 24/7. Prior to 2004, I went on a "summer schedule." If I get the proper financial support for maintaining the release of
the vital information provided here, I may not have to resort to a reduced schedule this coming Summer. I prefer to give out the
information to everyone without any restrictions. Those who can afford one, should sponsor my pioneering efforts with an occassional
small donation, which is commensurate with your particular economic condition. I believe this to be the fairest method for all.
So, please send in whatever amount you believe is appropriate.
Thanks in advance of your participation!-FRANK CONDON
11-JUN-2005: 24 Hour Geomagnetic and Magneto-Telluric Graph
MT ULF UPDATE: June 12, 2005
Note: The San Jacinto Fault Alert along with Inland Empire advisory continues to stay in effect.
There was moderate infrasonic harmonic resonant activity below 2 Hz on Sunday.
The Peak (Crustal) Infrasonic Harmonic Resonant Frequency was measured at 1.28 Hz (-70.24 dBv).
The ULF and MT activity level was low to moderate during the past 24 hours. The inferred mean average unclamping level was
slightly higher. The ULF mean average was basically unchanged. The MT peak reading was measured at 8.7 units of regional
lithospheric stress. The MT mean average was measured at 8.0 units. There was a geomagnetic transient excursion which was detected
early in the period that caused a geomagnetic storm which peaked during a period with high seismic activity in Southern California.
M5.6 2005/06/12 15:41:46 33.533 -116.578 14.1 9 km ( 6 mi) ESE of Anza, CA
M3.1 2005/06/12 20:47:47 33.500 -116.571 12.6 11 km ( 7 mi) ESE of Anza, CA
All daily charts were updated to reflect
the latest analysis.
General Discussion:
On Sunday, there was a moderate earthquake epicentered within the Anza Seismic Gap near Anza, California.
It appears that the trigger for this already high crustal stress zone was a transient geomagnetic excursion that was detected
early in the reporting period. The ensuing geomagnetic storm peaked out just prior to its switch into negative bz territory.
The storm appears to have caused enough of a stress increase along the San Jacinto fault zone to have caused a M5.6 seismic event.
If not for the storm, the area would have been delayed for a while longer. There was very little change detected after the M5.6
and the situation appears to be the same at last check. The danger comes next when the high spring tides arrive during the next
Full Moon and Perigee, 32 hours later. The area from South-Central to Southern California should remain on alert for a chance that
another geomagnetic disturbance could change the time schedule again, as it did on Sunday. One interesting factor was that infrasonic
resonant harmonics were quite active for several hours prior to the Anza Earthquake, also indicating that the region was already under
high lithospheric stress prior to the arrival of the trigger mechanism. Crustal stress now appears to have nucleated further northwest
towards the Cajon Pass. The Riverside to Lytle Creek Seismic Gap should be considered at high risk, according to the infrasonics.
The Inland Empire should now be on Full Alert at this time. Maybe it would be an excellent idea to schedule an earthquake drill at work
or at school. We definitely are in the middle of something happening at both the north and south ends of the San Bernardino
Valley region. Other faults which need to be monitored are the Southern San Andreas, Helendale, Eastern Sierra Madre-Cucamonga, Rialto-Colton,
Banning, and the entire San Jacinto fault zone should now be at the focus of this short term alert.
Epilog:
Begining on June 6, 2005 until June 9, 2005 I detected a series of high amplitude infrasonic resonant harmonic pulsations
that were from three specific areas in the Inland Empire. Colton, Beaumont, and Idyllwild were the specific targets of a
similar infrasonic disturbance, which peaked out just prior to the June 9, 2005 M3.1 earthquake at Anza, CA. I immediately stepped
up my analysis of all anomalies. My conclusion as published on June 10, 2005 was that the San Jacinto fault was at an immediate high
risk for having a major earthquake within the next three weeks, and included the Anza Seismic Gap as the inferred to be at high
risk epicentric location.
12 JUN 2005 (163)
ot = 15:41:46.00 +/- 0.00 SOUTHERN CALIFORNIA
lat = 33.532 +/- 0.0
lon = -116.567 +/- 0.0 MAGNITUDE 5.6 (PAS)
dep = 13.5 +/- 0.0
35 km (20 miles) S of Palm Springs, California (pop 42,000)
35 km (20 miles) NNW of Borrego Springs, California (pop 2,500)
40 km (25 miles) WSW of Indio, California (pop 49,000)
715 km (445 miles) SE of SACRAMENTO, California
Statement Summary:
It's inferred that the strong infrasonic resonant frequencies are related to a general rise in deep crustal stress along the
Pacific & North American Plate Boundary in Baja, and Southern California. The current infrasonic harmonics are associated
with high crustal stress along the San Andreas fault zone( Mojave Desert Block) from Southern to Central California, that may
also affect the Southern Owens Valley as it nucleates north, and west along the Garlock fault zone towards the Central California
Coastal region near San Simeon, CA (Pine Mountain-Big Pine faults). Also, appears to be affecting crustal stress levels as far north
as San Francisco Bay, and most recently within Central California near Avenal and 
Infrasonic harmonic waves, which appear to be associated
A Series of High Amplitude Infrasonic Pulsations that were Detected on June 8, 2005
between 22:30 and 23:00 UTC, and Inferred to be Associated with a Nucleation of Deep Crustal Stress
at San Gorgonio Pass Near Beaumont, CA
A Series of High Amplitude Infrasonic Pulsations that were Detected on June 9, 2005
between 18:00 and 21:00 UTC, and inferred to be associated with a nucleation of deep crustal
stress along the Rialto-Colton and the San Jacinto fault at Colton, CA
A moderate strength Infrasonic Harmonic Wave, which appears to be associated with the Pine Mountain- Mettler
region of South-Central California, just west of the Grapevine.