January 15-21, 2007
A Weekly Compilation of Reviewed Infrasonic
Spectrograms & Associated Information
from Public Sources
Strong Infrasonic Resonant Harmonic Energy
which was detected and inferred to be associated with building
deep crustal stress along the Pacific-North American Plate
Boundary in California, Nevada, and Baja Mexico
January 21, 2007: Peak Crustal Resonant Frequency = 0.63 Hz (-66.70 dBv)
21 JAN 2007 ( 21)
ot = 11:27:43.21 +/- 0.18 MOLUCCA SEA
lat = 1.240 +/- 4.7
lon = 126.403 +/- 5.1 MAGNITUDE 7.5 (GCMT)
dep = 10.0 (geophysicist)
120 km (75 miles) WNW of Ternate, Moluccas, Indonesia (pop 83,000)
175 km (110 miles) E of Manado, Sulawesi, Indonesia
1590 km (990 miles) SSE of MANILA, Philippines
2325 km (1450 miles) ENE of JAKARTA, Java, Indonesia
Felt (V) at Manado, Indonesia. Also felt at Bitung, Indonesia.
Strong Infrasonic Resonant Harmonic Energy
which was detected and inferred to be associated with building
deep crustal stress along the Pacific-North American Plate
Boundary in California, Nevada, and Baja Mexico
January 15, 2007: Peak Crustal Resonant Frequency = 0.58 Hz (-66.85 dBv)
San Jacinto Fault Zone:.
Within the San Jacinto Valley Segment.
Located north of the Anza Seismic Gap.
Last Major Earthquake was in 1918..
The Casa Loma Fault has a recurrence
interval of 98 years for major seismic events.
Magnitude 2.0 - local magnitude (ML)
Time Monday, January 15, 2007 at 5:32:42 PM (PST)
Tuesday, January 16, 2007 at 1:32:42 (UTC)
Distance from Valle Vista, CA - 8 km (5 miles) ESE (109 degrees)
Idyllwild, CA - 9 km (6 miles) WSW (258 degrees)
Hemet, CA - 16 km (10 miles) E (95 degrees)
Palm Springs, CA - 28 km (17 miles) WSW (248 degrees)
San Diego, CA - 110 km (68 miles) NNE (16 degrees)
Coordinates 33 deg. 43.7 min. N (33.728N), 116 deg. 48.7 min. W (116.811W)
Depth 10.6 km (6.6 miles)
Event ID# ci10226645
Magnitude 1.2 - local magnitude (ML)
Time Monday, January 15, 2007 at 5:22:28 PM (PST)
Tuesday, January 16, 2007 at 1:22:28 (UTC)
Distance from Valle Vista, CA - 7 km (4 miles) ESE (116 degrees)
Idyllwild, CA - 11 km (7 miles) WSW (258 degrees)
Hemet, CA - 14 km (9 miles) E (98 degrees)
Palm Springs, CA - 30 km (18 miles) WSW (248 degrees)
San Diego, CA - 109 km (68 miles) NNE (16 degrees)
Coordinates 33 deg. 43.5 min. N (33.725N), 116 deg. 49.8 min. W (116.829W)
Depth 17.8 km (11.1 miles)
Event ID# ci10226641
Strong Infrasonic Resonant Harmonic Energy
which was detected and inferred to be associated with building
deep crustal stress along the Pacific-North American Plate
Boundary in California, Nevada, and Baja Mexico
AE Catalog Table of Contents
All Infrasonic Spectrograms Captured During................................
December 2006
All Infrasonic Spectrograms Captured From..............................
January 1-7, 2007
All Infrasonic Spectrograms Captured From............................
January 8-14, 2007
All Infrasonic Spectrograms Captured From..........................
January 15-21, 2007
All Infrasonic Spectrograms Captured From..........................
January 22-31, 2007
All Infrasonic Spectrograms Captured on.......................................
January 15, 2007
All Infrasonic Spectrograms Captured on.......................................
January 16, 2007
All Infrasonic Spectrograms Captured on......................................
January 17, 2007
All Infrasonic Spectrograms Captured on......................................
January 18, 2007
All Infrasonic Spectrograms Captured on......................................
January 19, 2007
All Infrasonic Spectrograms Captured on......................................
January 20, 2007
All Infrasonic Spectrograms Captured on......................................
January 21, 2007
Strong Global Earthquakes
The Papua, Indonesia, M6.0 Earthquake ......................................
January 17, 2007
The Carlsberg Ridge, M6.2 Earthquake ......................................
January 17, 2007
The So. Sandwich Islands, M6.2 Earthquake .............................
January 20, 2007
The Molucca Sea, M7.5 Earthquake .............................................
January 21, 2007
The Molucca Sea, M6.2 Earthquake .............................................
January 21, 2007
Pacific Plate's Stress Center Related Earthquakes
The Tonga Region M4.5 Earthquake ..............................................
January 15, 2007
North American Earthquakes of Special Interest
The Maupin, OR M3.0 Earthquake ..............................................
January 20, 2007
The Puerto Vallarta, Jalisco, Mexico M4.8 Earthquake ..........
January 21, 2007
California, Nevada, and Baja Mexico Earthquakes
The Coachella, CA M3.0 Earthquake ..............................................
January 15, 2007
The Round Valley, CA M3.7 Earthquake .......................................
January 17, 2007
The Ocotillo Wells, CA M3.7 Earthquake .....................................
January 17, 2007
The San Martin, CA M3.5 Earthquake ..........................................
January 17, 2007
The San Felipe, Baja Mexico M4.1 Earthquake ............................
January 17, 2007
The Ocotillo Wells, CA M3.1 Earthquake .....................................
January 18, 2007
The Ocotillo Wells, CA M3.0 Earthquake .....................................
January 19, 2007
The Ocotillo Wells, CA M3.2 Earthquake .....................................
January 19, 2007
California, Nevada, Baja Micro Quakes of Special Interest
Southern California Seismic Alert: San Jacinto Fault Zone
The Loma Linda Fault is an Active Splay of the San Jacinto Fault Zone, which has been obscured for many years by urban expansion & land development.
Note: The Anza Seismic Gap is a locked segment along the Southern San Jacinto Fault Zone from Anza and Southeast to Coyote Mountain. Micro quake activity
within the gap is mainly constrained to two high stress regions concentrated at both ends of the asperity, and only at a depth of 15 km in the seismogenic zone,
which is right above the upper limit of aseismic slip.
Instructions on How to Make a Donation to the Lab with Paypal.
Caption:The inferred Mean Average Unclamping Incident Level Observed from
the Pacific-North American Plate Boundary in Southern California.
Major Global Earthquakes have been Preceded by abrupt increases in the
Unclamping Incident Level, as observed during both
December 2004, and
October 2005.
"The Pacific Plate is inferred to have transmitted the changes
observed here from a large increase in lithospheric stress along
the Sunda Trench, and the Eurasian Plate. The inference was first
made after the M9.2 Great Sumatra Earthquake, which was preceded
by an abrupt increase in the local Unclamping Incident Level. Since
then, I've experimentally utilized the Unclamping Incident Level as a
means for monitoring global tectonic stress levels, with quite excellent
results"
- Frank Condon
Caption: Map of Global Tectonic Plates and Volcanoes
My philosophy, quite simply stated is:
"The Plate Boundary including the western edge of the
ECSZ is the
interface for the transmission of Infrasonic, or AE.
Secondary faults
are the handshake lines, which handle the nucleation of the stress.
The data lines are the harmonics, which indicate the severity and the
approximate lattitude of the location by having a different amplitude and
frequency for each of the specific harmonics in the infrasound spectrum.
I monitor and record these frequencies, and analyze the results, which
allows me to publish a specific forecast of the current regional
lithospheric stress level. It's not magic, just good old fashioned hard work
while conducting an analysis. I believe these infrasonic signals are the
same ones, which enable many pets, wild animals, and humans to sense
an increase in the level of stress before an earthquake happens.
Also, I utilize the Spring Tides, Lunar Phases and Solar Activity level in
my forecasts."
-Frank Condon
Independent Earthquake Precursor Research Consultant
NOTE: A more detailed version is available
as my
Statement Summary.
Caption:The inferred Unclamping Incident Level Observed from
the Pacific-North American Plate Boundary in Southern California.
Major Global Earthquakes have been Preceded by abrupt increases in the
Unclamping Incident Level, as observed during both
December 2004,
October 2005., and
September 2006.
13 JAN 2007 ( 13)
ot = 04:23:20.96 +/- 0.14 EAST OF KURIL ISLANDS
lat = 46.288 +/- 3.5
lon = 154.448 +/- 2.6 MAGNITUDE 8.2 (GS)
dep = 10.0 (geophysicist)
505 km (315 miles) SSW of Severo-Kuril'sk, Kuril Islands, Russia
525 km (325 miles) ENE of Kuril'sk, Kuril Islands
1710 km (1060 miles) NE of TOKYO, Japan
7260 km (4510 miles) NE of MOSCOW, Russia
21 JAN 2007 ( 21)
ot = 11:27:43.21 +/- 0.18 MOLUCCA SEA
lat = 1.240 +/- 4.7
lon = 126.403 +/- 5.1 MAGNITUDE 7.5 (GCMT)
dep = 10.0 (geophysicist)
120 km (75 miles) WNW of Ternate, Moluccas, Indonesia (pop 83,000)
175 km (110 miles) E of Manado, Sulawesi, Indonesia
1590 km (990 miles) SSE of MANILA, Philippines
2325 km (1450 miles) ENE of JAKARTA, Java, Indonesia
Felt (V) at Manado, Indonesia. Also felt at Bitung, Indonesia.
January 15, 2007
Peak Crustal Resonant Frequency = 0.58 Hz (-66.85 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML3.8 2007/01/15 02:53:40 19.307 -65.091 6.8 103 km ( 64 mi) NW of Settlement, British Virgin Islands
ML1.3 2007/01/15 01:31:07 38.507 -122.597 2.5 8 km ( 5 mi) S of Calistoga, CA
ML1.6 2007/01/15 01:08:46 35.042 -117.658 1.7 3 km ( 2 mi) N of Boron, CA
ML1.9 2007/01/15 00:13:58 36.870 -121.595 5.6 5 km ( 3 mi) ESE of Aromas, CA
03:00 - 06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML3.2 2007/01/15 05:00:33 19.288 -64.997 69.7 94 km ( 59 mi) NW of Settlement, British Virgin Islands
ML2.0 2007/01/15 04:01:07 33.113 -116.919 13.7 10 km ( 6 mi) NNW of Ramona, CA
ML3.3 2007/01/15 03:29:58 19.535 -64.700 68.1 98 km ( 61 mi) NNW of Settlement, British Virgin Islands
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M4.7 2007/01/15 08:09:16 46.330 154.397 10.0 EAST OF THE KURIL ISLANDS
M5.6 2007/01/15 07:58:12 -60.990 -34.072 10.0 SCOTIA SEA
ML1.4 2007/01/15 07:35:37 34.269 -117.076 7.3 7 km ( 5 mi) NNE of Running Springs, CA
M4.6 2007/01/15 07:20:11 45.477 153.789 10.0 EAST OF THE KURIL ISLANDS
ML3.0 2007/01/15 07:00:03 33.711 -116.057 11.1 11 km ( 7 mi) ENE of Coachella, CA
ML1.2 2007/01/15 06:32:31 36.142 -117.691 1.3 17 km ( 10 mi) SSW of Darwin, CA
ML4.2 2007/01/15 06:24:30 51.497 -176.363 22.4 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.0 2007/01/15 11:24:34 35.252 65.709 10.0 CENTRAL AFGHANISTAN
ML2.0 2007/01/15 11:10:56 35.998 -117.799 2.0 14 km ( 9 mi) ESE of Coso Junction, CA
ML1.8 2007/01/15 10:59:25 36.153 -118.067 6.1 14 km ( 8 mi) SSW of Olancha, CA
M4.7 2007/01/15 10:30:59 46.945 155.355 10.0 EAST OF THE KURIL ISLANDS
M5.1 2007/01/15 10:11:30 8.758 -39.759 10.0 CENTRAL MID-ATLANTIC RIDGE
M4.8 2007/01/15 09:39:06 47.077 155.884 10.0 EAST OF THE KURIL ISLANDS
ML2.1 2007/01/15 09:07:12 36.142 -118.068 3.2 15 km ( 9 mi) SSW of Olancha, CA
ML1.9 2007/01/15 09:06:07 34.474 -116.778 4.9 16 km ( 10 mi) ENE of Lucerne Valley, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M4.5 2007/01/15 13:48:09 -17.751 -175.165 229.0 TONGA
M4.4 2007/01/15 12:46:45 0.246 97.451 30.0 NIAS REGION, INDONESIA
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.1 2007/01/15 17:31:11 33.387 -116.302 14.3 17 km ( 10 mi) NNE of Borrego Springs, CA
M5.0 2007/01/15 17:25:08 -7.695 127.307 117.3 KEPULAUAN BARAT DAYA, INDONESIA
M4.8 2007/01/15 16:28:41 -4.956 102.067 55.3 SOUTHERN SUMATRA, INDONESIA
ML2.1 2007/01/15 16:01:50 40.388 -124.317 10.2 7 km ( 5 mi) NNW of Petrolia, CA
ML1.0 2007/01/15 15:57:48 35.985 -120.546 1.9 14 km ( 9 mi) NW of Parkfield, CA
M4.2 2007/01/15 15:25:29 52.165 160.467 47.4 OFF THE EAST COAST OF KAMCHATKA, RUSSIA
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.0 2007/01/15 20:59:49 5.679 126.442 86.7 MINDANAO, PHILIPPINES
ML3.2 2007/01/15 20:36:00 18.866 -64.995 22.3 57 km ( 35 mi) NNW of Little Harbour, British Virgin Islands
ML1.6 2007/01/15 20:34:22 38.088 -119.090 1.8 15 km ( 9 mi) N of Lee Vining, CA
ML2.0 2007/01/15 20:20:39 36.361 -120.932 3.3 24 km ( 15 mi) WSW of New Idria, CA
ML2.7 2007/01/15 20:15:46 31.835 -115.706 6.0 47 km ( 29 mi) N of Lazaro Cardenas, Mexico
ML1.3 2007/01/15 20:15:46 37.585 -121.834 9.8 5 km ( 3 mi) ESE of Sunol, CA
ML1.5 2007/01/15 19:22:54 37.403 -118.575 13.6 2 km ( 1 mi) ESE of Round Valley, CA
ML1.4 2007/01/15 18:51:04 37.396 -118.572 15.0 3 km ( 2 mi) SE of Round Valley, CA
ML1.6 2007/01/15 18:49:05 33.762 -116.086 5.8 12 km ( 8 mi) NE of Coachella, CA
ML2.9 2007/01/15 18:22:16 38.773 -122.700 3.1 1 km ( 0 mi) WSW of Anderson Springs, CA
ML2.2 2007/01/15 18:19:29 32.987 -116.312 5.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.3 2007/01/15 18:18:47 32.986 -116.306 5.4 24 km ( 15 mi) SW of Ocotillo Wells, CA
M5.9 2007/01/15 18:18:00 34.896 138.645 172.2 NEAR THE SOUTH COAST OF HONSHU, JAPAN
ML1.3 2007/01/15 18:09:09 36.160 -118.058 5.6 13 km ( 8 mi) SSW of Olancha, CA
21:00-24:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.8 2007/01/15 22:36:22 37.393 -120.932 16.9 7 km ( 5 mi) WSW of Hilmar-Irwin, CA
ML1.5 2007/01/15 22:22:29 38.792 -122.799 4.4 1 km ( 1 mi) SE of The Geysers, CA
ML1.6 2007/01/15 22:19:47 39.444 -119.624 0.0 16 km ( 10 mi) SE of Sparks, NV
ML2.2 2007/01/15 21:33:31 38.822 -122.788 1.6 3 km ( 2 mi) NNE of The Geysers, CA
ML2.6 2007/01/15 21:22:04 33.704 -116.043 15.3 12 km ( 8 mi) ENE of Coachella, CA
M5.6 2007/01/15 21:19:41 -4.684 -105.077 10.0 CENTRAL EAST PACIFIC RISE
January 16, 2007
Peak Crustal Resonant Frequency = 0.56 Hz (-66.03 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.8 2007/01/16 02:58:20 37.297 -121.675 2.2 14 km ( 9 mi) E of Seven Trees, CA
ML1.5 2007/01/16 02:26:31 40.011 -122.850 2.3 41 km ( 26 mi) NNW of Alder Springs, CA
ML2.0 2007/01/16 01:32:42 33.728 -116.811 10.6 8 km ( 5 mi) ESE of Valle Vista, CA
ML1.2 2007/01/16 01:22:28 33.725 -116.829 17.8 7 km ( 4 mi) ESE of Valle Vista, CA
ML1.7 2007/01/16 00:57:22 38.748 -122.723 2.5 4 km ( 2 mi) SW of Anderson Springs, CA
ML1.6 2007/01/16 00:53:11 38.795 -122.736 1.8 4 km ( 3 mi) WNW of Anderson Springs, CA
ML1.7 2007/01/16 00:47:12 35.042 -117.668 0.0 3 km ( 2 mi) NNW of Boron, CA
03:00 - 06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.0 2007/01/16 05:51:00 37.405 -117.092 7.2 19 km ( 12 mi) NE of Tokop, NV
ML3.1 2007/01/16 05:46:09 19.127 -68.171 35.8 80 km ( 50 mi) NE of Higuey, Dominican Republic
ML1.6 2007/01/16 05:34:28 38.822 -122.794 3.3 3 km ( 2 mi) NNE of The Geysers, CA
ML1.2 2007/01/16 05:24:48 33.813 -117.019 14.4 6 km ( 4 mi) WNW of San Jacinto, CA
ML1.3 2007/01/16 05:23:50 33.951 -117.143 16.6 8 km ( 5 mi) ENE of Moreno Valley, CA
ML1.3 2007/01/16 04:40:55 34.378 -116.465 5.1 28 km ( 18 mi) N of Yucca Valley, CA
ML1.7 2007/01/16 04:32:19 33.115 -116.921 16.2 10 km ( 6 mi) NNW of Ramona, CA
ML1.1 2007/01/16 03:25:54 34.075 -116.704 5.7 11 km ( 7 mi) W of Morongo Valley, CA
M5.2 2007/01/16 03:10:40 23.994 122.438 55.6 TAIWAN REGION
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.8 2007/01/16 08:49:40 39.347 -123.243 7.5 11 km ( 7 mi) SE of Willits, CA
M4.7 2007/01/16 08:46:10 49.423 154.970 10.0 KURIL ISLANDS
ML1.7 2007/01/16 08:44:53 34.267 -117.072 5.5 7 km ( 5 mi) NNE of Running Springs, CA
ML2.5 2007/01/16 08:33:58 35.632 -121.032 4.7 10 km ( 6 mi) NNE of Cambria, CA
ML1.1 2007/01/16 08:24:01 36.469 -121.044 6.0 11 km ( 7 mi) SE of Pinnacles, CA
M4.5 2007/01/16 08:00:22 46.377 152.554 10.0 KURIL ISLANDS
ML1.8 2007/01/16 07:54:20 33.163 -116.550 16.1 11 km ( 7 mi) NNE of Julian, CA
ML1.2 2007/01/16 07:54:10 33.157 -116.536 8.0 11 km ( 7 mi) NNE of Julian, CA
M4.6 2007/01/16 07:47:02 28.100 129.400 30.0 RYUKYU ISLANDS, JAPAN
M4.6 2007/01/16 07:44:07 46.374 153.126 53.6 KURIL ISLANDS
ML1.6 2007/01/16 07:35:33 33.166 -116.535 14.5 12 km ( 7 mi) NNE of Julian, CA
M4.4 2007/01/16 07:26:33 5.905 -82.674 20.0 SOUTH OF PANAMA
M4.1 2007/01/16 07:23:54 45.649 153.672 40.6 EAST OF THE KURIL ISLANDS
ML1.4 2007/01/16 07:00:23 37.438 -118.650 8.5 5 km ( 3 mi) WNW of Round Valley, CA
ML1.6 2007/01/16 06:49:10 35.328 -117.921 7.1 19 km ( 12 mi) NNW of California City, CA
M4.0 2007/01/16 06:44:45 -38.612 175.775 152.4 NORTH ISLAND OF NEW ZEALAND
ML2.3 2007/01/16 06:25:51 37.437 -118.653 8.4 5 km ( 3 mi) WNW of Round Valley, CA
M4.5 2007/01/16 06:09:45 46.047 154.202 10.0 EAST OF THE KURIL ISLANDS
ML1.7 2007/01/16 06:09:15 38.819 -122.804 3.8 2 km ( 1 mi) N of The Geysers, CA
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.5 2007/01/16 11:37:46 39.368 -118.105 8.7 36 km ( 22 mi) S of Dixie Valley, NV
ML1.7 2007/01/16 10:48:15 34.262 -117.069 6.0 7 km ( 4 mi) NNE of Running Springs, CA
ML1.5 2007/01/16 10:30:11 35.327 -117.924 5.1 19 km ( 12 mi) NNW of California City, CA
ML1.9 2007/01/16 10:07:32 34.269 -117.071 5.5 8 km ( 5 mi) NNE of Running Springs, CA
ML2.2 2007/01/16 09:39:41 38.781 -122.721 2.8 3 km ( 2 mi) WNW of Anderson Springs, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML3.3 2007/01/16 14:12:14 17.698 -63.870 135.3 66 km ( 41 mi) W of The Bottom, Netherlands Antilles
ML1.6 2007/01/16 13:37:47 33.348 -116.345 14.9 11 km ( 7 mi) NNE of Borrego Springs, CA
M4.8 2007/01/16 12:52:41 41.410 142.503 53.0 HOKKAIDO, JAPAN REGION
ML3.5 2007/01/16 12:43:55 19.300 -64.739 54.4 77 km ( 48 mi) NW of Settlement, British Virgin Islands
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.8 2007/01/16 17:51:24 35.321 -117.923 8.0 18 km ( 11 mi) NNW of California City, CA
M4.9 2007/01/16 17:21:51 24.382 127.077 10.0 SOUTHEAST OF THE RYUKYU ISLANDS
ML1.4 2007/01/16 15:26:11 39.758 -122.020 5.4 2 km ( 1 mi) NNW of Hamilton City, CA
ML1.2 2007/01/16 15:25:44 34.322 -116.466 4.8 22 km ( 14 mi) NNW of Yucca Valley, CA
ML2.8 2007/01/16 15:17:39 39.354 -118.103 10.7 37 km ( 23 mi) S of Dixie Valley, NV
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/16 20:58:02 37.547 -118.791 2.1 10 km ( 6 mi) W of Toms Place, CA
ML1.0 2007/01/16 20:42:20 38.790 -122.746 2.2 5 km ( 3 mi) WNW of Anderson Springs, CA
ML2.1 2007/01/16 19:57:58 34.446 -119.021 16.4 11 km ( 7 mi) WNW of Fillmore, CA
M4.4 2007/01/16 19:48:05 46.688 155.167 10.0 EAST OF THE KURIL ISLANDS
M4.4 2007/01/16 19:08:05 46.710 155.433 10.0 EAST OF THE KURIL ISLANDS
M4.2 2007/01/16 19:00:05 46.776 155.537 10.0 EAST OF THE KURIL ISLANDS
ML1.0 2007/01/16 18:59:22 36.014 -117.809 3.0 13 km ( 8 mi) ESE of Coso Junction, CA
M4.6 2007/01/16 18:37:54 -24.055 -66.823 206.6 JUJUY, ARGENTINA
ML1.6 2007/01/16 18:10:13 33.980 -116.687 17.1 11 km ( 7 mi) NE of Cabazon, CA
M5.6 2007/01/16 18:06:20 2.638 126.213 77.8 MOLUCCA SEA
21:00-24:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.3 2007/01/16 23:00:53 32.843 -116.164 8.5 19 km ( 12 mi) NW of Ocotillo, CA
ML1.4 2007/01/16 22:10:07 36.000 -115.045 0.0 4 km ( 2 mi) SSW of Henderson, NV
ML1.3 2007/01/16 22:05:59 33.967 -116.589 12.7 7 km ( 5 mi) W of Desert Hot Springs, CA
M4.6 2007/01/16 21:43:38 -58.576 -26.250 120.8 SOUTH SANDWICH ISLANDS REGION
ML4.2 2007/01/16 21:34:27 18.865 -68.589 174.8 30 km ( 19 mi) NNE of Higuey, Dominican Republic
January 17, 2007
Peak Crustal Resonant Frequency = 0.54 Hz (-66.10 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.4 2007/01/17 02:46:03 39.428 -119.090 13.9 13 km ( 8 mi) ENE of Silver Springs, NV
ML1.7 2007/01/17 02:33:19 38.828 -122.865 2.9 6 km ( 4 mi) NW of The Geysers, CA
ML1.2 2007/01/17 01:46:02 34.011 -117.224 18.3 5 km ( 3 mi) SSE of Loma Linda, CA
ML3.5 2007/01/17 01:26:46 18.235 -67.381 127.0 17 km ( 11 mi) SW of Stella, PR
ML1.7 2007/01/17 00:40:58 37.832 -121.931 11.4 2 km ( 1 mi) E of Diablo, CA
ML2.2 2007/01/17 00:38:13 35.037 -117.677 0.0 3 km ( 2 mi) NNW of Boron, CA
ML1.6 2007/01/17 00:08:55 36.698 -121.334 4.9 10 km ( 6 mi) S of Tres Pinos, CA
ML3.5 2007/01/17 00:08:25 19.445 -66.115 28.1 110 km ( 69 mi) N of Dorado, PR
03:00 - 06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/17 05:58:39 34.324 -116.461 4.3 22 km ( 14 mi) N of Yucca Valley, CA
ML1.5 2007/01/17 05:49:42 38.822 -122.821 2.9 3 km ( 2 mi) NNW of The Geysers, CA
ML1.6 2007/01/17 05:34:41 34.005 -116.317 8.3 14 km ( 8 mi) S of Joshua Tree, CA
M6.0 2007/01/17 04:28:26 -3.325 139.904 100.0 PAPUA, INDONESIA
ML1.6 2007/01/17 04:15:07 39.852 -122.570 0.1 26 km ( 16 mi) NNE of Alder Springs, CA
06:00-09:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M4.8 2007/01/17 08:55:47 13.903 -91.664 36.5 OFFSHORE GUATEMALA
ML2.5 2007/01/17 06:28:34 40.301 -124.762 14.7 41 km (25 mi) W of Petrolia, CA
ML2.1 2007/01/17 06:02:31 37.498 -118.842 8.3 16 km (10 mi) WSW of Toms Place, CA
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.0 2007/01/17 11:23:01 39.355 -118.106 12.4 37 km ( 23 mi) S of Dixie Valley, NV
ML1.9 2007/01/17 11:23:01 39.395 -118.146 0.0 33 km ( 21 mi) S of Dixie Valley, NV
ML2.2 2007/01/17 10:11:35 36.025 -120.622 1.1 22 km ( 14 mi) NW of Parkfield, CA
M5.3 2007/01/17 09:45:53 45.936 154.413 27.8 EAST OF THE KURIL ISLANDS
M4.1 2007/01/17 09:42:52 46.924 155.071 10.0 EAST OF THE KURIL ISLANDS
M4.6 2007/01/17 09:28:27 28.381 138.926 522.5 BONIN ISLANDS, JAPAN REGION
12:00-15:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.4 2007/01/17 14:48:14 37.407 -118.536 6.0 6 km ( 3 mi) E of Round Valley, CA
ML1.2 2007/01/17 14:42:57 37.391 -118.543 13.4 6 km ( 3 mi) ESE of Round Valley, CA
ML1.4 2007/01/17 14:42:16 37.411 -118.533 5.6 6 km ( 4 mi) E of Round Valley, CA
ML1.1 2007/01/17 14:28:03 37.410 -118.534 5.9 6 km ( 4 mi) E of Round Valley, CA
ML2.5 2007/01/17 14:16:40 37.412 -118.531 6.1 6 km ( 4 mi) E of Round Valley, CA
ML1.5 2007/01/17 14:08:40 37.411 -118.533 5.8 6 km ( 4 mi) E of Round Valley, CA
ML2.0 2007/01/17 14:05:38 37.412 -118.535 5.0 6 km ( 3 mi) E of Round Valley, CA
ML1.6 2007/01/17 14:04:50 37.405 -118.550 6.3 4 km ( 3 mi) ESE of Round Valley, CA
ML3.7 2007/01/17 14:01:08 37.408 -118.531 6.7 6 km ( 4 mi) E of Round Valley, CA
M4.5 2007/01/17 13:17:22 45.686 26.384 107.7 ROMANIA
ML1.7 2007/01/17 12:32:56 33.414 -117.045 9.0 10 km ( 6 mi) E of Rainbow, CA
ML2.0 2007/01/17 12:08:00 35.325 -117.922 6.9 19 km ( 12 mi) NNW of California City, CA
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.6 2007/01/17 17:59:27 37.406 -118.534 7.0 6 km ( 4 mi) E of Round Valley, CA
ML1.3 2007/01/17 17:53:18 37.551 -118.445 8.3 20 km ( 13 mi) NE of Round Valley, CA
ML1.9 2007/01/17 17:52:40 35.079 -118.303 2.9 12 km ( 8 mi) NW of Mojave, CA
ML1.1 2007/01/17 17:50:11 32.991 -116.306 4.8 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.6 2007/01/17 17:48:26 32.977 -116.307 5.1 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.9 2007/01/17 17:44:40 32.982 -116.317 6.2 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML3.5 2007/01/17 17:43:22 37.120 -121.523 7.8 8 km ( 5 mi) ENE of San Martin, CA
ML1.8 2007/01/17 17:37:19 32.989 -116.308 5.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/17 17:37:00 32.991 -116.300 7.4 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.3 2007/01/17 17:36:43 34.855 -118.773 0.0 10 km ( 6 mi) NE of Gorman, CA
ML1.7 2007/01/17 17:32:47 32.993 -116.308 5.5 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.3 2007/01/17 17:26:51 32.984 -116.305 5.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/17 17:25:23 38.822 -122.796 4.0 3 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2007/01/17 17:23:18 35.082 -118.303 5.6 13 km ( 8 mi) NW of Mojave, CA
ML1.3 2007/01/17 17:21:38 32.987 -116.303 5.2 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/17 17:20:50 32.982 -116.300 5.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.2 2007/01/17 17:12:15 32.985 -116.304 5.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.0 2007/01/17 17:05:50 32.985 -116.302 5.8 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.7 2007/01/17 17:04:56 32.985 -116.299 5.7 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/17 16:52:34 32.987 -116.304 5.5 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.6 2007/01/17 16:39:59 35.081 -118.308 3.3 13 km ( 8 mi) WNW of Mojave, CA
ML2.9 2007/01/17 16:37:29 35.077 -118.306 2.6 13 km ( 8 mi) WNW of Mojave, CA
ML1.9 2007/01/17 16:32:28 32.985 -116.308 5.2 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.6 2007/01/17 16:22:14 32.989 -116.303 5.3 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.6 2007/01/17 16:18:13 38.811 -122.790 4.3 2 km ( 1 mi) NE of The Geysers, CA
ML1.8 2007/01/17 16:11:05 32.988 -116.305 5.4 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.2 2007/01/17 16:10:17 32.989 -116.309 5.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
M5.0 2007/01/17 16:08:48 -16.580 -73.266 56.3 NEAR THE COAST OF SOUTHERN PERU
ML3.7 2007/01/17 16:07:47 32.982 -116.316 4.1 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.1 2007/01/17 16:01:48 37.410 -118.531 7.0 6 km ( 4 mi) E of Round Valley, CA
ML1.0 2007/01/17 15:17:57 37.861 -122.016 7.7 1 km ( 1 mi) E of Alamo, CA
ML1.2 2007/01/17 15:14:26 33.457 -116.472 14.9 22 km ( 13 mi) ESE of Anza, CA
ML1.6 2007/01/17 15:08:01 35.451 -118.671 8.0 25 km ( 15 mi) NNW of Keene, CA
ML2.6 2007/01/17 15:01:05 40.873 -123.156 33.0 24 km ( 15 mi) NW of Weaverville, CA
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/17 20:24:00 37.406 -118.537 6.9 5 km ( 3 mi) E of Round Valley, CA
ML1.9 2007/01/17 20:02:34 32.987 -116.301 6.0 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.0 2007/01/17 20:01:59 35.076 -118.312 2.5 13 km ( 8 mi) WNW of Mojave, CA
ML1.6 2007/01/17 19:53:52 34.333 -116.936 1.4 10 km ( 6 mi) NNW of town of Big Bear Lake, CA
ML1.3 2007/01/17 19:26:44 32.994 -116.305 5.1 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.8 2007/01/17 19:24:46 32.989 -116.303 5.5 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.0 2007/01/17 19:23:37 32.987 -116.309 5.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.3 2007/01/17 18:59:09 37.407 -118.538 6.5 5 km ( 3 mi) E of Round Valley, CA
ML1.6 2007/01/17 18:39:20 37.119 -121.525 7.0 8 km ( 5 mi) ENE of San Martin, CA
M5.6 2007/01/17 18:34:15 -57.992 -64.572 10.0 DRAKE PASSAGE
21:00-24:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.9 2007/01/17 23:58:05 38.605 -117.106 0.0 61 km ( 38 mi) N of Tonopah, NV
ML1.5 2007/01/17 23:48:13 32.989 -116.300 5.2 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.3 2007/01/17 23:42:23 33.978 -117.160 17.5 9 km ( 5 mi) NE of Moreno Valley, CA
ML1.8 2007/01/17 23:39:41 32.982 -116.301 5.1 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.5 2007/01/17 23:20:53 32.984 -116.312 5.2 24 km ( 15 mi) SW of Ocotillo Wells, CA
M6.2 2007/01/17 23:18:50 10.103 58.743 10.0 CARLSBERG RIDGE
ML1.0 2007/01/17 23:02:07 34.241 -116.749 9.3 9 km ( 6 mi) ESE of Big Bear City, CA
ML1.8 2007/01/17 23:01:27 35.476 -118.338 0.7 18 km ( 11 mi) S of Weldon, CA
ML1.5 2007/01/17 22:48:04 34.053 -117.260 17.5 1 km ( 1 mi) WNW of Loma Linda, CA
ML1.0 2007/01/17 22:43:29 33.326 -116.297 8.3 11 km ( 7 mi) NE of Borrego Springs, CA
ML2.9 2007/01/17 22:36:43 32.981 -116.326 5.1 25 km ( 16 mi) NE of Pine Valley, CA
ML1.5 2007/01/17 21:54:28 33.498 -116.779 9.9 12 km ( 7 mi) WSW of Anza, CA
ML1.3 2007/01/17 21:45:12 37.409 -118.534 5.8 6 km ( 4 mi) E of Round Valley, CA
ML1.3 2007/01/17 21:42:17 32.985 -116.296 6.0 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML3.3 2007/01/17 21:00:23 17.834 -68.439 94.8 87 km ( 54 mi) SE of La Romana, Dominican Republic
January 18, 2007
Peak Crustal Resonant Frequency = 0.56 Hz (-66.33 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.0 2007/01/18 00:42:23 34.366 -117.009 0.0 10 km ( 6 mi) SW of Lucerne Valley, CA
ML1.5 2007/01/18 00:25:25 35.048 -117.669 1.9 4 km ( 2 mi) NNW of Boron, CA
ML1.9 2007/01/18 00:08:31 34.320 -118.537 9.5 6 km ( 4 mi) NNW of Granada Hills, CA
03:00 - 06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.5 2007/01/18 05:45:34 32.818 -115.990 0.9 9 km ( 5 mi) N of Ocotillo, CA
M5.2 2007/01/18 05:40:52 9.616 126.213 92.7 MINDANAO, PHILIPPINES
ML1.0 2007/01/18 04:49:25 32.989 -116.299 9.1 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.2 2007/01/18 04:27:40 32.992 -116.297 6.8 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.7 2007/01/18 03:23:03 32.745 -115.634 15.0 7 km ( 5 mi) SE of Seeley, CA
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/18 08:41:30 32.673 -116.090 11.4 11 km ( 7 mi) SW of Ocotillo, CA
ML1.3 2007/01/18 08:31:45 36.460 -121.037 5.9 12 km ( 8 mi) SE of Pinnacles, CA
ML1.1 2007/01/18 07:49:10 32.983 -116.297 6.1 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/18 06:47:18 37.469 -114.702 0.0 7 km ( 4 mi) ESE of Helene, NV
ML4.1 2007/01/18 06:21:06 30.536 -114.085 5.0 91 km ( 57 mi) SE of San Felipe, Mexico
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.6 2007/01/18 11:39:41 36.148 -118.061 1.5 14 km ( 9 mi) SSW of Olancha, CA
ML1.8 2007/01/18 11:22:13 37.641 -122.051 2.1 2 km ( 1 mi) E of Hayward, CA
ML1.0 2007/01/18 11:19:06 37.657 -119.025 2.5 5 km ( 3 mi) WNW of Mammoth Lakes, CA
ML1.7 2007/01/18 10:19:17 37.654 -119.025 2.5 5 km ( 3 mi) WNW of Mammoth Lakes, CA
M4.1 2007/01/18 10:18:24 34.541 69.844 10.0 HINDU KUSH REGION, AFGHANISTAN
ML1.4 2007/01/18 10:14:54 37.656 -119.025 2.5 5 km ( 3 mi) WNW of Mammoth Lakes, CA
ML1.8 2007/01/18 09:34:51 36.156 -118.066 3.6 13 km ( 8 mi) SSW of Olancha, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.0 2007/01/18 14:58:54 38.821 -122.803 2.3 3 km ( 2 mi) N of The Geysers, CA
ML1.6 2007/01/18 14:51:52 34.322 -116.459 3.9 22 km ( 14 mi) N of Yucca Valley, CA
ML1.5 2007/01/18 14:27:07 38.820 -122.801 2.0 3 km ( 2 mi) NNE of The Geysers, CA
ML2.4 2007/01/18 13:45:29 36.139 -120.059 8.4 8 km ( 5 mi) SSE of Huron, CA
M4.6 2007/01/18 13:06:36 37.954 30.641 5.0 WESTERN TURKEY
ML1.4 2007/01/18 12:53:13 37.480 -118.693 7.2 9 km ( 6 mi) S of Toms Place, CA
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.5 2007/01/18 17:23:13 33.791 -119.461 6.0 46 km ( 29 mi) SSW of Channel Islands Beach, CA
ML2.4 2007/01/18 17:08:15 34.002 -116.815 14.7 11 km ( 7 mi) S of Mt. San Gorgonio, CA
ML2.0 2007/01/18 17:06:24 34.001 -116.815 14.8 11 km ( 7 mi) NE of Banning, CA
ML2.7 2007/01/18 15:59:47 38.777 -119.615 9.8 17 km ( 10 mi) E of Mesa Vista, CA
M5.9 2007/01/18 15:27:18 -5.492 101.407 13.8 SOUTHWEST OF SUMATRA, INDONESIA
M4.5 2007/01/18 15:18:46 46.962 156.510 10.0 EAST OF THE KURIL ISLANDS
ML1.3 2007/01/18 15:03:48 38.793 -122.756 2.8 4 km ( 3 mi) E of The Geysers, CA
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/18 20:59:32 37.468 -118.848 8.1 18 km ( 11 mi) SW of Toms Place, CA
ML1.0 2007/01/18 20:52:44 32.985 -116.297 6.6 23 km ( 15 mi) SW of Ocotillo Wells, CA
ML3.1 2007/01/18 20:04:20 32.984 -116.307 4.9 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.2 2007/01/18 19:15:51 32.706 -116.056 5.6 7 km ( 4 mi) SW of Ocotillo, CA
ML1.5 2007/01/18 18:40:51 35.893 -120.919 5.1 11 km ( 7 mi) WNW of Bradley, CA
ML1.8 2007/01/18 18:05:46 33.415 -117.041 8.0 10 km ( 6 mi) E of Rainbow, CA
21:00-24:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.4 2007/01/18 23:42:52 37.404 -118.538 6.6 5 km ( 3 mi) ESE of Round Valley, CA
ML1.7 2007/01/18 22:43:30 37.637 -119.003 4.0 2 km ( 1 mi) W of Mammoth Lakes, CA
M4.8 2007/01/18 22:25:20 34.811 22.499 8.9 CENTRAL MEDITERRANEAN SEA
ML1.4 2007/01/18 22:24:25 32.983 -116.297 5.7 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/18 22:09:47 36.510 -121.091 4.4 5 km ( 3 mi) ESE of Pinnacles, CA
ML1.7 2007/01/18 21:37:46 33.823 -117.517 0.0 7 km ( 4 mi) SE of Corona, CA
January 19, 2007
Peak Crustal Resonant Frequency = 0.55 Hz (-66.81 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.1 2007/01/19 02:47:34 35.599 -120.733 3.8 5 km ( 3 mi) NNW of Templeton, CA
M5.8 2007/01/19 02:44:24 -9.965 109.695 25.0 SOUTH OF JAVA, INDONESIA
M5.4 2007/01/19 01:43:00 12.986 -89.565 29.7 OFFSHORE EL SALVADOR
ML1.5 2007/01/19 00:33:01 36.074 -117.873 3.0 8 km ( 5 mi) ENE of Coso Junction, CA
ML1.8 2007/01/19 00:20:47 38.821 -122.801 1.4 3 km ( 2 mi) N of The Geysers, CA
ML1.4 2007/01/19 00:17:02 34.157 -116.428 14.1 4 km ( 2 mi) NNW of Yucca Valley, CA
ML1.7 2007/01/19 00:15:05 38.834 -122.761 1.3 3 km ( 2 mi) W of Cobb, CA
03:00 - 06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.5 2007/01/19 05:48:55 35.585 -121.199 2.7 7 km ( 4 mi) S of San Simeon, CA
ML1.5 2007/01/19 05:12:06 32.844 -116.170 7.9 20 km ( 12 mi) NW of Ocotillo, CA
M4.5 2007/01/19 04:24:10 45.177 147.769 10.0 KURIL ISLANDS
ML1.5 2007/01/19 04:14:51 37.648 -119.034 4.6 5 km ( 3 mi) WNW of Mammoth Lakes, CA
ML1.1 2007/01/19 04:03:55 37.406 -118.535 7.1 6 km ( 3 mi) E of Round Valley, CA
ML1.4 2007/01/19 03:48:58 33.962 -116.374 7.9 12 km ( 8 mi) E of Desert Hot Springs, CA
ML1.4 2007/01/19 03:12:49 32.985 -116.320 5.6 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML3.3 2007/01/19 03:11:48 18.417 -64.910 91.8 8 km ( 5 mi) NNE of CHARLOTTE AMALIE, US Virgin Islands
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/19 08:11:08 32.983 -116.317 4.8 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.2 2007/01/19 07:30:49 33.346 -116.240 12.8 16 km ( 10 mi) NE of Borrego Springs, CA
ML2.6 2007/01/19 07:29:56 38.677 -122.398 5.9 12 km ( 8 mi) NNE of Angwin, CA
ML1.1 2007/01/19 06:44:26 33.697 -116.704 23.0 5 km ( 3 mi) S of Idyllwild, CA
ML1.2 2007/01/19 06:39:21 38.328 -118.188 12.5 11 km ( 7 mi) NW of Tonopah Junction, NV
ML2.0 2007/01/19 06:05:25 32.155 -116.428 0.2 36 km ( 23 mi) NNE of Ensenada, Mexico
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/19 11:56:09 38.810 -122.784 2.1 2 km ( 1 mi) NE of The Geysers, CA
ML1.0 2007/01/19 11:09:10 38.396 -118.706 0.0 16 km ( 10 mi) SSW of Hawthorne, NV
ML1.2 2007/01/19 10:38:50 38.816 -122.799 2.7 2 km ( 1 mi) NNE of The Geysers, CA
ML1.4 2007/01/19 10:28:56 32.987 -116.308 5.9 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.9 2007/01/19 09:56:02 32.981 -116.323 4.5 25 km ( 16 mi) SW of Ocotillo Wells, CA
ML4.3 2007/01/19 09:33:42 54.138 -162.873 2.4 ALASKA PENINSULA
ML1.5 2007/01/19 09:32:58 32.979 -116.300 8.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.0 2007/01/19 09:12:12 32.979 -116.318 5.9 25 km ( 16 mi) SW of Ocotillo Wells, CA
ML1.9 2007/01/19 09:08:28 32.985 -116.357 0.0 23 km ( 15 mi) ESE of Julian, CA
ML1.5 2007/01/19 09:00:29 32.983 -116.306 8.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/19 13:56:41 34.147 -116.433 12.0 3 km ( 2 mi) NNW of Yucca Valley, CA
ML3.4 2007/01/19 13:12:38 18.451 -65.722 125.0 8 km ( 5 mi) NNE of Playa Fortuna, PR
ML1.6 2007/01/19 12:10:58 35.993 -120.549 4.4 15 km ( 9 mi) NW of Parkfield, CA
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.7 2007/01/19 17:34:27 36.313 -115.476 10.3 16 km ( 10 mi) ENE of Mount Charleston, NV
ML1.6 2007/01/19 17:27:12 32.992 -116.301 5.9 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML1.0 2007/01/19 16:38:41 35.592 -120.692 5.0 4 km ( 3 mi) SSW of Paso Robles, CA
ML1.2 2007/01/19 16:13:58 35.963 -120.528 10.3 11 km ( 7 mi) NW of Parkfield, CA
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML3.0 2007/01/19 19:25:19 32.984 -116.325 5.6 25 km ( 16 mi) SW of Ocotillo Wells, CA
ML2.2 2007/01/19 19:24:54 35.047 -118.322 2.6 13 km ( 8 mi) WNW of Mojave, CA
ML1.4 2007/01/19 19:19:12 32.988 -116.298 6.9 23 km ( 14 mi) SW of Ocotillo Wells, CA
ML3.3 2007/01/19 19:18:47 19.497 -68.097 73.0 117 km ( 73 mi) NNE of Higuey, Dominican Republic
ML3.2 2007/01/19 19:17:08 32.983 -116.320 5.9 25 km ( 16 mi) SW of Ocotillo Wells, CA
M4.5 2007/01/19 19:15:02 45.993 154.748 10.0 EAST OF THE KURIL ISLANDS
M4.9 2007/01/19 18:54:54 46.131 154.434 10.0 EAST OF THE KURIL ISLANDS
ML1.6 2007/01/19 18:22:08 35.330 -117.926 8.1 19 km ( 12 mi) NNW of California City, CA
21:00-24:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/19 23:40:27 35.729 -117.671 8.8 12 km ( 7 mi) N of Ridgecrest, CA
ML1.2 2007/01/19 23:36:27 33.489 -116.413 16.3 23 km ( 14 mi) SSW of La Quinta, CA
ML3.2 2007/01/19 23:24:56 18.933 -64.776 84.8 53 km ( 33 mi) WNW of Settlement, British Virgin Islands
ML1.7 2007/01/19 23:23:08 33.981 -116.665 11.6 11 km ( 7 mi) SW of Morongo Valley, CA
ML3.5 2007/01/19 23:22:07 19.096 -64.820 64.3 67 km ( 41 mi) NW of Settlement, British Virgin Islands
ML1.6 2007/01/19 23:07:43 32.987 -116.307 6.8 24 km ( 15 mi) SW of Ocotillo Wells, CA
M4.9 2007/01/19 22:51:19 45.921 -27.422 10.0 NORTHERN MID-ATLANTIC RIDGE
ML2.7 2007/01/19 22:42:04 37.319 -118.531 12.5 9 km ( 5 mi) WSW of West Bishop, CA
ML1.2 2007/01/19 22:38:19 33.160 -116.525 17.7 11 km ( 7 mi) NNE of Julian, CA
ML1.5 2007/01/19 21:52:05 37.658 -122.516 9.3 5 km ( 3 mi) NW of Pacifica, CA
ML1.5 2007/01/19 21:31:15 32.986 -116.298 4.9 23 km ( 14 mi) SW of Ocotillo Wells, CA
January 20, 2007
Peak Crustal Resonant Frequency = 0.58 Hz (-66.45 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.7 2007/01/20 02:45:50 -5.502 130.463 139.9 BANDA SEA
ML2.7 2007/01/20 02:06:26 31.571 -116.041 3.7 34 km ( 21 mi) WNW of Lazaro Cardenas, Mexico
ML1.5 2007/01/20 00:54:03 34.187 -117.496 6.7 9 km ( 6 mi) WSW of Devore, CA
ML1.4 2007/01/20 00:44:21 38.755 -122.727 2.8 4 km ( 2 mi) SW of Anderson Springs, CA
ML1.5 2007/01/20 00:43:34 32.982 -116.297 9.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.6 2007/01/20 00:41:56 38.823 -122.804 3.8 3 km ( 2 mi) N of The Geysers, CA
ML1.7 2007/01/20 00:22:21 32.981 -116.312 5.8 25 km ( 15 mi) SW of Ocotillo Wells, CA
ML2.0 2007/01/20 00:18:54 37.412 -118.536 6.1 5 km ( 3 mi) E of Round Valley, CA
03:00-06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.9 2007/01/20 05:51:13 32.074 -115.870 7.0 74 km ( 46 mi) ENE of Ensenada, Mexico
ML1.2 2007/01/20 05:51:11 33.512 -116.480 20.2 18 km ( 11 mi) ESE of Anza, CA
ML1.4 2007/01/20 04:47:54 32.980 -116.317 5.3 25 km ( 16 mi) SW of Ocotillo Wells, CA
ML1.5 2007/01/20 04:04:56 36.152 -120.777 11.5 19 km ( 12 mi) NE of San Ardo, CA
M4.7 2007/01/20 03:47:25 46.036 154.660 23.6 EAST OF THE KURIL ISLANDS
ML1.4 2007/01/20 03:34:24 36.467 -121.043 5.5 11 km ( 7 mi) SE of Pinnacles, CA
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.0 2007/01/20 08:49:20 32.668 -115.866 8.2 15 km ( 9 mi) ESE of Ocotillo, CA
ML2.1 2007/01/20 08:13:19 33.866 -116.163 2.7 17 km (11 mi) NNE of Indio, CA
ML3.0 2007/01/20 08:12:41 45.122 -120.945 15.7 12 km ( 8 mi) ESE of Maupin, OR
ML1.1 2007/01/20 07:52:30 37.470 -118.727 8.8 11 km ( 7 mi) SSW of Toms Place, CA
ML1.5 2007/01/20 07:31:22 32.979 -116.306 6.6 24 km (15 mi) SW of Ocotillo Wells, CA
ML1.4 2007/01/20 07:27:26 33.145 -115.657 6.2 3 km ( 2 mi) SW of Obsidian Butte, CA
ML1.5 2007/01/20 07:11:50 32.976 -116.303 8.9 25 km (15 mi) SW of Ocotillo Wells, CA
ML1.1 2007/01/20 06:28:51 33.452 -116.573 14.8 15 km ( 9 mi) SE of Anza, CA
ML1.6 2007/01/20 06:25:00 34.198 -116.804 6.2 8 km ( 5 mi) SSE of Big Bear City, CA
M6.2 2007/01/20 06:21:05 -55.117 -29.356 10.0 SOUTH SANDWICH ISLANDS REGION
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M4.4 2007/01/20 11:56:54 37.642 128.472 10.0 SOUTH KOREA
ML1.2 2007/01/20 11:54:55 38.823 -122.806 3.5 3 km ( 2 mi) N of The Geysers, CA
ML2.1 2007/01/20 11:30:40 38.813 -122.822 3.2 2 km ( 1 mi) NW of The Geysers, CA
ML1.2 2007/01/20 11:05:01 37.651 -119.032 2.1 5 km ( 3 mi) WNW of Mammoth Lakes, CA
ML1.4 2007/01/20 10:45:54 32.974 -116.315 5.9 25 km ( 16 mi) SW of Ocotillo Wells, CA
ML1.2 2007/01/20 10:06:25 37.407 -118.561 13.0 3 km ( 2 mi) ESE of Round Valley, CA
ML1.4 2007/01/20 10:02:52 32.983 -116.297 9.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML1.3 2007/01/20 09:39:32 32.977 -116.304 7.5 25 km ( 15 mi) SW of Ocotillo Wells, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML3.0 2007/01/20 14:51:14 19.259 -64.840 45.7 80 km ( 50 mi) NW of Settlement, British Virgin Islands
ML3.0 2007/01/20 14:48:02 19.289 -64.886 20.0 86 km ( 54 mi) NW of Settlement, British Virgin Islands
ML3.3 2007/01/20 14:46:47 19.221 -64.779 24.0 73 km ( 45 mi) NW of Settlement, British Virgin Islands
ML1.6 2007/01/20 14:33:11 33.494 -116.570 11.8 12 km ( 7 mi) SE of Anza, CA
ML3.1 2007/01/20 14:23:20 19.278 -64.788 24.0 78 km ( 49 mi) NW of Settlement, British Virgin Islands
ML3.4 2007/01/20 14:23:19 19.044 -64.748 89.4 57 km ( 35 mi) NW of Settlement, British Virgin Islands
ML3.1 2007/01/20 13:55:36 19.351 -64.787 54.5 85 km ( 53 mi) NW of Settlement, British Virgin Islands
ML2.6 2007/01/20 12:59:21 38.813 -122.816 3.5 2 km ( 1 mi) NNW of The Geysers, CA
ML3.7 2007/01/20 12:07:15 19.649 -64.668 5.0 109 km ( 67 mi) NNW of Settlement, British Virgin Islands
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.4 2007/01/20 16:02:42 32.982 -116.302 8.0 24 km ( 15 mi) SW of Ocotillo Wells, CA
ML3.5 2007/01/20 15:57:22 19.145 -64.856 1.5 73 km ( 45 mi) NW of Settlement, British Virgin Islands
ML1.6 2007/01/20 15:27:17 33.977 -116.728 17.7 8 km ( 5 mi) NNE of Cabazon, CA
ML1.6 2007/01/20 15:06:45 32.980 -116.308 6.3 24 km ( 15 mi) SW of Ocotillo Wells, CA
18:00-21:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.2 2007/01/20 20:47:48 39.389 -119.180 15.5 4 km ( 3 mi) ENE of Silver Springs, NV
ML1.2 2007/01/20 19:46:34 37.200 -115.166 0.0 18 km ( 11 mi) S of Alamo, NV
ML1.1 2007/01/20 19:46:07 38.816 -122.793 1.1 2 km ( 1 mi) NNE of The Geysers, CA
ML1.8 2007/01/20 19:08:31 39.347 -123.244 7.7 11 km ( 7 mi) SE of Willits, CA
ML1.2 2007/01/20 18:39:11 38.379 -118.713 0.0 18 km ( 11 mi) SSW of Hawthorne, NV
ML3.1 2007/01/20 18:00:48 19.097 -64.760 74.9 62 km ( 38 mi) NW of Settlement, British Virgin Islands
21:00-24:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.3 2007/01/20 23:51:27 35.895 -117.730 5.5 26 km ( 16 mi) SE of Coso Junction, CA
ML1.9 2007/01/20 23:08:05 36.782 -121.486 4.2 8 km ( 5 mi) SSE of San Juan Bautista, CA
ML1.4 2007/01/20 22:50:45 32.989 -116.312 5.6 24 km ( 15 mi) SW of Ocotillo Wells, CA
January 21, 2007
Peak Crustal Resonant Frequency = 0.63 Hz (-66.70 dBv)
00:00-03:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.2 2007/01/21 01:34:39 33.968 -116.716 17.6 8 km ( 5 mi) NE of Cabazon, CA
ML1.4 2007/01/21 01:06:20 38.790 -122.745 2.5 5 km ( 3 mi) WNW of Anderson Springs, CA
03:00-06:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML1.4 2007/01/21 05:06:07 37.418 -118.488 7.1 7 km ( 4 mi) NNW of West Bishop, CA
ML1.4 2007/01/21 04:42:47 36.042 -117.842 3.7 10 km ( 6 mi) E of Coso Junction, CA
ML1.5 2007/01/21 04:28:40 38.813 -122.791 3.6 2 km ( 1 mi) NE of The Geysers, CA
ML1.5 2007/01/21 04:23:03 33.349 -116.218 11.1 18 km ( 11 mi) WSW of Desert Shores, CA
ML1.0 2007/01/21 04:12:35 33.706 -116.999 19.1 4 km ( 3 mi) SSW of Hemet, CA
ML1.2 2007/01/21 03:20:39 37.563 -118.884 10.9 12 km ( 7 mi) SE of Mammoth Lakes, CA
06:00-09:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.1 2007/01/21 07:39:00 39.803 42.807 10.0 EASTERN TURKEY
ML1.0 2007/01/21 07:03:39 36.863 -121.595 4.6 5 km ( 3 mi) ESE of Aromas, CA
ML2.2 2007/01/21 06:21:15 38.807 -122.790 2.7 2 km ( 1 mi) NE of The Geysers, CA
09:00-12:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.9 2007/01/21 11:56:58 35.995 -114.418 16.0 43 km ( 26 mi) E of Boulder City, NV
M5.6 2007/01/21 11:54:11 0.948 125.888 10.0 MOLUCCA SEA
M7.5 2007/01/21 11:27:43 1.240 126.403 10.0 MOLUCCA SEA
ML1.7 2007/01/21 11:10:11 34.226 -116.753 6.4 9 km ( 6 mi) ESE of Big Bear City, CA
ML1.1 2007/01/21 09:41:40 36.546 -121.044 7.5 9 km ( 6 mi) E of Pinnacles, CA
ML1.4 2007/01/21 09:24:24 33.315 -116.418 12.5 9 km ( 5 mi) NNW of Borrego Springs, CA
ML1.2 2007/01/21 09:04:27 35.647 -117.594 9.9 8 km ( 5 mi) ENE of Ridgecrest, CA
ML2.0 2007/01/21 09:00:29 35.967 -117.660 3.1 27 km ( 17 mi) ESE of Coso Junction, CA
12:00-15:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.6 2007/01/21 14:39:18 1.061 126.014 10.0 MOLUCCA SEA
M5.2 2007/01/21 14:11:40 1.254 126.345 10.0 MOLUCCA SEA
M4.9 2007/01/21 14:10:35 1.120 126.123 10.0 MOLUCCA SEA
ML2.3 2007/01/21 13:56:47 36.115 -114.412 16.0 29 km ( 18 mi) S of Stewarts Point, NV
M5.5 2007/01/21 13:55:17 1.104 126.416 10.0 MOLUCCA SEA
M4.8 2007/01/21 13:53:06 21.106 -106.221 10.0 OFFSHORE NAYARIT, MEXICO
M5.1 2007/01/21 13:43:53 0.967 126.268 10.0 MOLUCCA SEA
M4.9 2007/01/21 13:21:57 1.137 126.495 10.0 MOLUCCA SEA
M5.0 2007/01/21 13:15:08 0.966 126.014 10.0 MOLUCCA SEA
M4.7 2007/01/21 13:12:27 1.234 126.458 10.0 MOLUCCA SEA
M5.0 2007/01/21 13:08:33 0.867 126.140 10.0 MOLUCCA SEA
ML1.4 2007/01/21 13:04:24 33.449 -116.582 13.8 14 km ( 9 mi) SE of Anza, CA
ML1.3 2007/01/21 13:02:58 35.727 -117.662 9.2 12 km ( 7 mi) N of Ridgecrest, CA
M4.7 2007/01/21 12:50:13 1.067 126.352 10.0 MOLUCCA SEA
ML1.9 2007/01/21 12:46:38 32.980 -116.315 5.6 25 km ( 15 mi) SW of Ocotillo Wells, CA
M5.8 2007/01/21 12:32:35 1.110 126.080 10.0 MOLUCCA SEA
M4.9 2007/01/21 12:17:19 1.109 126.124 10.0 MOLUCCA SEA
15:00-18:00 UTC
Return to Table of Contents
Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML2.2 2007/01/21 17:50:24 32.246 -116.817 6.0 22 km ( 14 mi) ESE of Rosarito, Mexico
M6.2 2007/01/21 17:32:54 1.078 126.325 11.9 MOLUCCA SEA
ML1.3 2007/01/21 17:12:18 36.020 -120.589 3.2 19 km ( 12 mi) NW of Parkfield, CA
ML1.2 2007/01/21 16:22:44 35.964 -117.652 3.5 28 km ( 18 mi) ESE of Coso Junction, CA
ML1.1 2007/01/21 16:07:24 33.997 -116.807 13.4 10 km ( 6 mi) NNW of Cabazon, CA
M5.1 2007/01/21 15:12:36 1.048 126.110 10.0 MOLUCCA SEA
M5.7 2007/01/21 15:03:16 -55.749 -26.992 47.1 SOUTH SANDWICH ISLANDS REGION
18:00-21:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
ML 1.2 2007/01/21 20:57:41 33.480 -116.492 15.2 19 km ( 12 mi) ESE of Anza, CA
ML3.1 2007/01/21 20:43:08 19.435 -64.980 6.7 105 km ( 65 mi) NW of Settlement, British Virgin Islands
ML3.5 2007/01/21 20:32:12 19.197 -64.863 59.7 77 km ( 48 mi) NW of Settlement, British Virgin Islands
M5.1 2007/01/21 20:27:19 1.749 127.479 10.0 HALMAHERA, INDONESIA
M5.2 2007/01/21 19:59:50 1.067 126.618 10.0 MOLUCCA SEA
M5.5 2007/01/21 19:50:51 1.034 125.791 10.0 MOLUCCA SEA
ML2.0 2007/01/21 19:40:43 33.940 -116.316 10.2 15 km ( 9 mi) NNE of Thousand Palms, CA
M4.6 2007/01/21 18:02:31 45.664 153.752 10.0 EAST OF THE KURIL ISLANDS
21:00-24:00 UTC
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Caption: Infrasonic Resonant Harmonic Activity, which was detected
and inferred to be associated with building deep crustal stress
along the Pacific-North American Plate Boundary in Southern California.
ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest
MAG DATE UTC-TIME LAT LON DEPTH LOCATION
y/m/d h:m:s deg deg km
M5.6 2007/01/21 23:45:10 1.034 126.257 10.0 MOLUCCA SEA
ML1.1 2007/01/21 23:40:15 33.251 -116.107 2.1 12 km ( 8 mi) N of Ocotillo Wells, CA
ML3.4 2007/01/21 23:26:30 19.377 -64.818 47.5 89 km ( 55 mi) NW of Settlement, British Virgin Islands
ML2.7 2007/01/21 23:21:57 34.248 -118.951 3.4 7 km ( 4 mi) N of Casa Conejo, CA
ML1.3 2007/01/21 23:01:28 34.249 -116.445 7.4 14 km ( 9 mi) N of Yucca Valley, CA
ML1.4 2007/01/21 22:54:33 34.248 -116.442 6.9 14 km ( 9 mi) N of Yucca Valley, CA
ML1.6 2007/01/21 21:42:14 33.502 -116.288 30.7 19 km ( 12 mi) S of La Quinta, CA
ML1.7 2007/01/21 21:36:26 37.588 -118.797 6.0 11 km ( 7 mi) WNW of Toms Place, CA
ML1.6 2007/01/21 21:26:26 35.669 -121.077 4.7 11 km ( 7 mi) ENE of San Simeon, CA
M5.1 2007/01/21 21:03:02 1.145 126.026 10.0 MOLUCCA SEA
Frank Condon
Independent Earthquake Precursor Research Consultant
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GeoSeismic Labs Reports: 2007