GeoSeismic Labs Reports: January 2007

January 8-14, 2007

A Weekly Composite 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

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January 12, 2007: Peak Crustal Resonant Frequency = 0.54 Hz (-66.77 dBv)

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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

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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

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

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January 11, 2007: Peak Crustal Resonant Frequency = 0.59 Hz (-66.39 dBv)

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Magnitude 1.4 - (unknown type)
Time Thursday, January 11, 2007 at 3:44:55 AM (PST)
Thursday, January 11, 2007 at 11:44:55 (UTC)
Distance from Ocotillo Wells, CA - 11 km (7 miles) NNW (346 degrees)
Borrego Springs, CA - 20 km (12 miles) E (91 degrees)
Salton Sea Beach, CA - 20 km (12 miles) SW (223 degrees)
Palm Springs, CA - 73 km (45 miles) SSE (152 degrees)
San Diego, CA - 105 km (65 miles) ENE (60 degrees)

Coordinates 33 deg. 14.6 min. N (33.244N), 116 deg. 9.6 min. W (116.161W)
Depth 5.8 km (3.6 miles)

Event ID# ci10226005

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

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January 10, 2007: Peak Crustal Resonant Frequency = 0.56 Hz (-66.22 dBv)

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Magnitude 2.9 - local magnitude (ML)
Time Wednesday, January 10, 2007 at 8:22:02 PM (PST)
Thursday, January 11, 2007 at 4:22:02 (UTC)
Distance from Glen Avon, CA - 6 km (4 miles) WNW (299 degrees)
Mira Loma, CA - 7 km (4 miles) NNW (336 degrees)
Ontario, CA - 8 km (5 miles) E (99 degrees)
Sunnyslope, CA - 12 km (7 miles) WNW (282 degrees)
Los Angeles Civic Center, CA - 64 km (40 miles) E (91 degrees)

Coordinates 34 deg. 2.5 min. N (34.042N), 117 deg. 32.8 min. W (117.547W)
Depth 11.3 km (7.0 miles)

Event ID# ci10225985

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

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January 9, 2007: Peak Crustal Resonant Frequency = 0.55 Hz (-66.24 dBv)

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Magnitude 3.1 - local magnitude (ML)
Time Tuesday, January 9, 2007 at 6:01:55 AM (PST)
Tuesday, January 9, 2007 at 14:01:55 (UTC)
Distance from Ocotillo, CA - 8 km (5 miles) SW (217 degrees)
Seeley, CA - 36 km (22 miles) WSW (250 degrees)
El Centro, CA - 47 km (29 miles) WSW (256 degrees)
Pine Valley, CA - 48 km (30 miles) ESE (110 degrees)
Tijuana, Baja California, Mexico - 93 km (58 miles) E (79 degrees)

Coordinates 32 deg. 40.9 min. N (32.682N), 116 deg. 2.9 min. W (116.048W)
Depth 9 km (5.6 miles)

Event ID# ci10225781

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

Magnitude 2.5 - local magnitude (ML)
Time Monday, January 8, 2007 at 8:27:50 PM (PST)
Tuesday, January 9, 2007 at 4:27:50 (UTC)
Distance from Ludlow, CA - 19 km (12 miles) SSW (209 degrees)
Bagdad, CA - 35 km (22 miles) W (269 degrees)
Twentynine Palms Base, CA - 40 km (25 miles) NNW (337 degrees)
Twentynine Palms, CA - 52 km (32 miles) NNW (341 degrees)
Los Angeles Civic Center, CA - 192 km (119 miles) ENE (72 degrees)

Coordinates 34 deg. 34.5 min. N (34.575N), 116 deg. 15.5 min. W (116.258W)
Depth 4.5 km (2.8 miles)

Event ID# ci10225733

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

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• 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

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• All Infrasonic Spectrograms Captured on..........................................
  January 8, 2007
• All Infrasonic Spectrograms Captured on..........................................
  January 9, 2007
• All Infrasonic Spectrograms Captured on........................................
  January 10, 2007
• All Infrasonic Spectrograms Captured on........................................
  January 11, 2007
• All Infrasonic Spectrograms Captured on........................................
  January 12, 2007
• All Infrasonic Spectrograms Captured on........................................
  January 13, 2007
• All Infrasonic Spectrograms Captured on........................................
  January 14, 2007

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• All Infrasonic Spectrograms Captured During.................................
  February 2007

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Strong Global Earthquakes

• The Nicobar Islands, India M6.1 Earthquake .................................
  January 8, 2007
• The Kyrgyzstan M6.0 Earthquake ...................................................
  January 8, 2007
• The Fiji Islands Region M6.3 Earthquake .......................................
  January 8, 2007
• The Kuril Islands, Russia M8.2 Earthquake .................................
  January 13, 2007
• The Kuril Islands, Russia M6.0 Earthquake .................................
  January 13, 2007

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Pacific Plate's Stress Center Related Earthquakes

• The Solomon Islands M5.3 Earthquake ...........................................
  January 8, 2007
• The Fiji Islands Region M6.3 Earthquake ........................................
  January 8, 2007
• The Vanuatu Island M5.0 Earthquake ...........................................
  January 11, 2007

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North American Earthquakes of Special Interest

• The Lucerne, WY M3.5 Earthquake ................................................
  January 9, 2007
• The Mosquito Lake, AK M5.7 Earthquake ....................................
  January 9, 2007
• The Chiapas, Mexico M4.8 Earthquake ........................................
  January 12, 2007
• The Mount St. Helens Volcano, WA M3.0 Earthquake .............
  January 14, 2007

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California, Nevada, and Baja Mexico Earthquakes

• The Ocotillo, CA.M3.1 Earthquake ..................................................
  January 9, 2007
• The Hollister, CA M3.1 Earthquake .................................................
  January 9, 2007
• The Toms Place, CA. M3.0 Earthquake ........................................
  January 10, 2007
• The Tempiute, NV. M3.3 Earthquake ............................................
  January 10, 2007
• The Glen Ellen, CA M3.8 Earthquake ............................................
  January 12, 2007
• The Hayfork, CA M3.0 Earthquake ...............................................
  January 13, 2007

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North American Micro Quakes of Special Interest

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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.

• The State of Stress in the Anza
  Seismic Gap
• Fault Processes within the Anza
  Seismic Gap
• An Analysis of Stress in the Anza
  Seismic Gap
• Concerns for an Anza Seismic Gap
  Earthquake
• Article on
  Seismicity at the Northern San Jacinto Fault Zone's Seismic Gap
• Article on
  Delineation of Faulting along the Loma Linda Fault
• Article on
  Complcations at the Right-Step Over to the San Andreas Fault.

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Contributions Made to GeoSeismic Labs

To keep the flow of this important information & data ongoing to you, I personally never accept Government Grants, or Funding for this project. Only small contributions from Individuals and sponsers who are supporters of this work will be accepted by GeoSeismic Labs, which is a State Registered Non-Profit Public Benefit Corporation since 2001.

• Instructions on How to Make a Donation to the Lab Using   Paypal.

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Useful Links & Other Related Sources of Information

• Prediction of Earthquakes With AE/MS? Why Not
  
• Introduction: Acoustic Emissions and Earthquakes
  
• Acoustic emission and earthquake precursors
  
• Topic: Acoustic Emission Precursors of Large California Earthquakes
  
• Technologies and Applications Acoustic Emission* (AE)
  
• Rock Mechanics - Laboratory and Theoretical Studies
  
• Fracture experiment of large rock samples with acoustic emission
  
• AE:Back to Basics
  
• Lithospheric Deformation: Stress & Strain
  
• The San Andreas Fault: Stress & Heat Flow
  
• ULF Electromagnetic & Acoustic Emissions (AE) as Precursor
  

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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


Caption: Map of Global Tectonic Plates and Volcanoes

My philosophy is quite simply:
"The Plate Boundary including the western edge of the (ECSZ)
Eastern California Shear Zone is the interface for the transmission of
Infrasonic, or (AE) Acoustic Emissions. 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.

28 SEP 2006 (271)

ot = 06:22:11.29 +/- 0.13 SAMOA ISLANDS REGION
lat = -16.570 +/- 3.9
lon = -172.036 +/- 3.3 MAGNITUDE 6.9 (HRV)
dep = 39.1 (depth phases)

195 km (120 miles) ESE of Hihifo, Tonga
290 km (180 miles) SSW of PAGO PAGO, American Samoa
610 km (380 miles) NE of NUKU'ALOFA, Tonga
2595 km (1610 miles) NNE of Auckland, New Zealand

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8 OCT 2006 (281)

ot = 13:50:24.65 +/- 0.28 TONGA REGION
lat = -23.566 +/- 9.2
lon = -175.258 +/- 8.2 MAGNITUDE 5.8 (GS)
dep = 10.0 (assigned)

270 km (170 miles) S of NUKU'ALOFA, Tonga
470 km (295 miles) SE of Ndoi Island, Fiji
565 km (350 miles) SSW of Neiafu, Tonga
1740 km (1080 miles) NE of Auckland, New Zealand

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January 8, 2007

Peak Crustal Resonant Frequency = 0.58 Hz (-66.47 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

ML3.2 2007/01/08 02:52:26 19.516 -64.948 65.1 110 km ( 68 mi) NW of Settlement, British Virgin Islands
ML3.3 2007/01/08 02:24:27 19.344 -68.083 15.6 104 km ( 65 mi) NE of Higuey, Dominican Republic

M5.3 2007/01/08 02:22:05 -9.933 160.933 35.0 SOLOMON ISLANDS

ML1.0 2007/01/08 00:43:07 33.650 -117.012 14.6 9 km ( 6 mi) SE of Winchester, CA

ML3.1 2007/01/08 00:30:52 19.366 -65.108 5.0 109 km ( 68 mi) NW of Settlement, British Virgin Islands

ML1.3 2007/01/08 00:29:53 35.669 -121.026 6.4 14 km ( 9 mi) NNE of Cambria, CA
ML1.8 2007/01/08 00:27:43 35.041 -117.672 0.0 3 km ( 2 mi) NNW of Boron, CA
ML2.2 2007/01/08 00:05:36 35.668 -121.037 6.8 13 km ( 8 mi) NNE of Cambria, CA
ML2.3 2007/01/08 00:05:26 39.438 -122.665 0.4 20 km (12 mi) SW of Stony Gorge Reservoir, CA

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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

ML1.6 2007/01/08 05:31:31 37.479 -118.613 12.5 7 km ( 5 mi) N of Round Valley, CA
ML2.4 2007/01/08 05:29:37 32.043 -115.868 6.0 71 km ( 44 mi) N of Lazaro Cardenas, Mexico
ML1.1 2007/01/08 04:59:42 37.440 -117.088 8.0 22 km ( 13 mi) NE of Tokop, NV

ML3.1 2007/01/08 03:59:13 19.099 -65.161 78.4 87 km ( 54 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

ML1.3 2007/01/08 03:43:33 33.029 -115.574 10.0 5 km ( 3 mi) ESE of Westmorland, CA

ML3.0 2007/01/08 03:14:31 19.402 -65.154 18.3 115 km ( 72 mi) NW of Settlement, British Virgin Islands
ML3.1 2007/01/08 03:12:14 19.483 -65.105 65.6 117 km ( 73 mi) NW of Settlement, British Virgin Islands
ML3.1 2007/01/08 03:09:51 19.035 -65.317 79.2 81 km ( 50 mi) N of Culebra, PR

ML2.8 2007/01/08 03:05:34 33.624 -116.758 19.2 11 km ( 7 mi) NW of Anza, CA

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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

ML1.4 2007/01/08 08:58:07 33.725 -116.839 18.7 6 km ( 4 mi) ESE of Valle Vista, CA
ML1.8 2007/01/08 08:52:20 32.504 -115.302 6.0 23 km ( 14 mi) SE of Mexicali, Mexico

ML3.1 2007/01/08 08:49:13 19.383 -65.221 46.8 119 km ( 74 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

ML1.5 2007/01/08 08:35:54 35.523 -120.793 10.5 8 km ( 5 mi) WSW of Templeton, CA

ML3.2 2007/01/08 08:32:17 19.533 -65.141 58.4 124 km ( 77 mi) NW of Settlement, British Virgin Islands

ML1.4 2007/01/08 07:37:39 34.473 -116.271 8.5 29 km ( 18 mi) SSW of Ludlow, CA

ML3.1 2007/01/08 07:24:17 19.302 -65.159 6.1 108 km ( 67 mi) NNW of Little Harbour, British Virgin Islands
ML3.2 2007/01/08 06:03:35 19.204 -65.163 71.9 98 km ( 61 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

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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 2007/01/08 11:53:01 38.832 -122.794 1.2 4 km ( 2 mi) NNE of The Geysers, CA
ML1.6 2007/01/08 11:31:14 34.020 -118.386 7.7 2 km ( 1 mi) NE of Culver City, CA
ML2.0 2007/01/08 11:30:55 37.307 -121.680 6.5 14 km ( 9 mi) E of Seven Trees, CA
ML1.3 2007/01/08 11:14:15 38.841 -122.803 1.1 5 km ( 3 mi) N of The Geysers, CA
ML2.3 2007/01/08 11:00:18 31.830 -115.569 6.0 49 km ( 31 mi) NNE of Lazaro Cardenas, Mexico
ML2.0 2007/01/08 10:20:47 38.824 -122.798 2.6 3 km ( 2 mi) NNE of The Geysers, CA

M4.7 2007/01/08 09:59:39 37.135 138.841 42.5 NEAR THE WEST COAST OF HONSHU, JAPAN

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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 2007/01/08 13:36:57 33.572 -116.628 17.7 4 km ( 3 mi) ENE of Anza, CA

M6.1 2007/01/08 12:48:41 8.104 92.466 16.1 NICOBAR ISLANDS, INDIA REGION

ML1.8 2007/01/08 12:45:13 39.471 -122.656 4.3 17 km ( 10 mi) SW of Stony Gorge Reservoir, CA
ML1.2 2007/01/08 12:15:42 37.625 -116.153 10.0 42 km ( 26 mi) SE of Silverbow, NV
ML1.2 2007/01/08 12:15:41 37.695 -116.191 0.0 34 km ( 21 mi) SE of Silverbow, NV

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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

M6.0 2007/01/08 17:21:51 39.819 70.260 23.0 KYRGYZSTAN

ML1.3 2007/01/08 17:00:53 34.366 -116.460 9.8 27 km ( 17 mi) N of Yucca Valley, CA
ML1.0 2007/01/08 15:16:41 35.938 -117.923 2.2 12 km ( 8 mi) S of Coso Junction, CA

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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

M6.3 2007/01/08 20:52:21 -18.489 -177.914 407.8 FIJI REGION

M5.0 2007/01/08 20:12:04 44.340 143.754 3.4 HOKKAIDO, JAPAN REGION

ML2.7 2007/01/08 20:06:06 32.652 -115.630 14.5 13 km ( 8 mi) WSW of Calexico, CA
ML1.0 2007/01/08 19:26:48 36.131 -117.917 5.8 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.5 2007/01/08 18:25:04 33.021 -115.578 5.7 5 km ( 3 mi) ESE of Westmorland, CA

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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 2007/01/08 23:07:01 31.844 -116.347 6.0 25 km ( 16 mi) ENE of Maneadero, Mexico
ML1.8 2007/01/08 22:58:09 33.246 -116.113 12.9 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.8 2007/01/08 21:36:03 32.721 -116.043 4.3 5 km ( 3 mi) WSW of Ocotillo, CA
ML1.2 2007/01/08 21:29:59 38.820 -122.801 2.6 2 km ( 2 mi) NNE of The Geysers, CA

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January 9, 2007

Peak Crustal Resonant Frequency = 0.55 Hz (-66.24 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

ML2.6 2007/01/09 02:54:35 37.578 -118.847 5.5 13 km ( 8 mi) ESE of Mammoth Lakes, CA
ML1.3 2007/01/09 02:33:58 36.394 -117.972 10.1 9 km ( 6 mi) NNE of Cartago, CA
ML1.5 2007/01/09 02:33:57 36.388 -117.983 3.5 9 km ( 5 mi) NNE of Cartago, CA
ML1.7 2007/01/09 02:16:23 37.482 -118.184 11.1 22 km ( 13 mi) NW of Deep Springs, CA
ML1.0 2007/01/09 01:51:32 33.874 -116.859 13.1 7 km ( 5 mi) SSE of Banning, CA
ML1.6 2007/01/09 00:33:53 35.045 -117.668 0.0 3 km ( 2 mi) N of Boron, CA
ML1.3 2007/01/09 00:29:14 37.471 -118.840 6.6 17 km ( 11 mi) SW of Toms Place, CA

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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

M5.3 2007/01/09 05:27:22 19.217 95.293 101.0 MYANMAR

ML1.3 2007/01/09 04:20:55 37.575 -118.847 5.7 13 km ( 8 mi) ESE of Mammoth Lakes, CA
ML1.3 2007/01/09 04:47:44 32.590 -115.738 3.6 23 km ( 14 mi) S of Seeley, CA

M4.9 2007/01/09 04:40:36 2.460 96.224 35.0 SIMEULUE, INDONESIA

ML2.6 2007/01/09 04:27:50 34.575 -116.258 4.5 19 km ( 12 mi) SSW of Ludlow, CA
ML1.9 2007/01/09 03:28:43 34.042 -116.797 13.7 7 km ( 4 mi) SSE of Mt. San Gorgonio, CA
ML2.4 2007/01/09 03:02:18 31.806 -115.644 6.0 45 km ( 28 mi) NNE of Lazaro Cardenas, Mexico
ML1.9 2007/01/09 03:01:03 37.932 -122.306 5.1 1 km ( 1 mi) SSE of East Richmond Heights, CA

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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

ML1.9 2007/01/09 08:09:58 32.697 -116.036 5.5 6 km ( 4 mi) SW of Ocotillo, CA
ML1.9 2007/01/09 06:03:34 35.928 -114.826 6.9 6 km ( 3 mi) ESE of Boulder City, NV

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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 2007/01/09 11:52:11 37.689 -122.097 7.5 2 km ( 1 mi) SW of Castro Valley, CA

ML3.5 2007/01/09 10:10:40 43.666 -108.099 5.0 8 km ( 5 mi) SE of Lucerne, WY

ML2.1 2007/01/09 10:02:24 34.189 -117.547 5.0 8 km ( 5 mi) NNE of Rancho Cucamonga, 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

ML3.1 2007/01/09 14:01:55 32.682 -116.048 9.0 8 km ( 5 mi) SW of Ocotillo, CA

ML1.4 2007/01/09 13:20:02 38.793 -122.765 3.1 4 km ( 2 mi) E of The Geysers, CA
ML1.2 2007/01/09 13:05:24 33.016 -115.569 7.1 5 km ( 3 mi) NW of Brawley, CA
ML1.3 2007/01/09 13:05:17 33.319 -116.903 18.9 5 km ( 3 mi) SW of Palomar Observatory, CA
ML1.2 2007/01/09 12:28:33 38.806 -122.816 4.1 1 km ( 1 mi) NW of The Geysers, CA
ML1.7 2007/01/09 12:23:10 36.065 -117.704 2.0 22 km ( 14 mi) E of Coso Junction, CA
ML2.1 2007/01/09 12:02:01 32.708 -116.042 4.3 5 km ( 3 mi) SW of Ocotillo, 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 2007/01/09 17:18:54 37.403 -117.064 0.0 21 km ( 13 mi) ENE of Tokop, NV
ML1.4 2007/01/09 16:56:54 36.869 -121.593 4.9 5 km ( 3 mi) ESE of Aromas, CA
ML1.2 2007/01/09 16:55:36 32.694 -116.027 8.0 6 km ( 4 mi) SSW of Ocotillo, CA

ML5.7 2007/01/09 15:49:35 59.370 -136.870 20.0 BRITISH COLUMBIA, CANADA

ML1.8 2007/01/09 15:25:14 33.946 -117.223 12.2 2 km ( 1 mi) NNE of Moreno Valley, CA
ML1.7 2007/01/09 15:20:15 39.461 -123.115 2.0 15 km ( 9 mi) WNW of Lake Pillsbury, 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

M5.0 2007/01/09 20:52:24 14.378 56.538 10.0 OWEN FRACTURE ZONE REGION

ML3.4 2007/01/09 20:36:04 18.761 -65.338 134.4 51 km ( 31 mi) N of Culebra, PR

M5.0 2007/01/09 20:28:48 46.276 152.955 19.1 KURIL ISLANDS

ML2.3 2007/01/09 20:17:24 40.748 -123.364 26.6 27 km ( 17 mi) NW of Hayfork, CA
ML1.0 2007/01/09 20:13:19 34.337 -116.881 0.0 9 km ( 6 mi) NNW of Big Bear City, CA
ML1.3 2007/01/09 20:09:28 37.559 -118.847 8.6 14 km ( 9 mi) SE of Mammoth Lakes, CA

M4.5 2007/01/09 19:25:22 36.357 70.796 206.6 HINDU KUSH REGION, AFGHANISTAN

ML1.4 2007/01/09 18:39:59 32.577 -115.729 3.7 24 km ( 15 mi) S of Seeley, 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

ML1.5 2007/01/09 23:50:40 35.036 -117.686 0.0 3 km ( 2 mi) NW of Boron, CA
ML1.1 2007/01/09 23:17:23 33.449 -116.633 9.9 12 km ( 8 mi) SSE of Anza, CA
ML2.9 2007/01/09 22:33:45 35.941 -120.491 10.2 7 km ( 4 mi) NW of Parkfield, CA

ML3.1 2007/01/09 22:33:42 36.922 -121.424 8.6 9 km ( 5 mi) NNW of Hollister, CA

ML1.4 2007/01/09 22:26:24 38.825 -122.798 3.8 3 km ( 2 mi) NNE of The Geysers, CA
ML2.3 2007/01/09 22:08:28 34.340 -116.640 4.8 21 km ( 13 mi) ENE of Big Bear City, CA

M4.4 2007/01/09 21:52:37 46.747 153.259 10.0 KURIL ISLANDS

ML1.3 2007/01/09 21:39:52 36.849 -121.456 3.4 5 km ( 3 mi) W of Hollister, CA
ML1.9 2007/01/09 21:19:45 41.495 -113.822 1.8 29 km ( 18 mi) NE of Tecoma, NV

---

---

January 10, 2007

Peak Crustal Resonant Frequency = 0.56 Hz (-66.22 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

ML3.0 2007/01/10 02:28:12 18.792 -64.924 9.0 46 km ( 29 mi) NNW of Little Harbour, British Virgin Islands

ML2.1 2007/01/10 02:18:31 41.219 -118.495 6.0 40 km ( 25 mi) S of Quinn River Crossing, NV
ML1.2 2007/01/10 01:51:59 36.966 -121.606 4.4 6 km ( 4 mi) SSW of Gilroy, CA
ML1.6 2007/01/10 01:21:09 33.860 -117.099 15.4 4 km ( 2 mi) NNE of Lakeview, 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

ML1.2 2007/01/10 05:08:36 36.077 -117.713 2.2 21 km ( 13 mi) E of Coso Junction, CA

ML3.1 2007/01/10 04:53:55 46.197 -122.189 0.8 1 km ( 0 mi) WSW of Mount St. Helens Volcano, WA

ML1.4 2007/01/10 04:45:53 36.239 -120.805 6.4 23 km (14 mi) ENE of San Lucas, CA

ML3.5 2007/01/10 04:42:19 19.677 -65.333 10.5 149 km ( 92 mi) NNE of Vieques, PR

ML1.1 2007/01/10 03:52:21 37.184 -121.582 5.1 8 km ( 5 mi) NE of Morgan Hill, CA
ML2.8 2007/01/10 03:25:58 36.462 -121.041 7.2 12 km ( 7 mi) SE of Pinnacles, CA

ML3.8 2007/01/10 03:15:27 19.335 -65.161 5.8 111 km ( 69 mi) NW 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

ML2.7 2007/01/10 08:18:55 33.338 -116.227 4.4 17 km ( 10 mi) NE of Borrego Springs, CA
ML2.1 2007/01/10 08:11:38 36.596 -121.183 6.2 8 km ( 5 mi) NNW of Pinnacles, CA
ML2.4 2007/01/10 08:08:56 36.587 -121.186 6.5 7 km ( 4 mi) NNW of Pinnacles, CA

ML3.1 2007/01/10 07:07:21 19.436 -64.973 4.0 104 km ( 65 mi) NW of Settlement, British Virgin Islands

ML1.6 2007/01/10 07:01:01 34.675 -116.299 3.2 14 km ( 9 mi) WSW of Ludlow, CA
ML1.6 2007/01/10 06:43:05 36.713 -121.353 3.9 9 km ( 6 mi) SSW of Tres Pinos, 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

ML5.4 2007/01/10 10:01:23 53.782 -167.515 53.7 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA
ML4.6 2007/01/10 09:34:59 19.589 -68.845 126.2 DOMINICAN REPUBLIC REGION
ML4.1 2007/01/10 09:16:31 51.810 -170.733 1.0 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

---

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

ML2.7 2007/01/10 14:16:59 32.698 -116.041 5.0 6 km ( 4 mi) SW of Ocotillo, CA

ML3.1 2007/01/10 13:58:13 19.466 -65.217 6.3 125 km ( 78 mi) NW of Settlement, British Virgin Islands

ML1.2 2007/01/10 13:34:27 32.709 -116.022 3.0 4 km ( 3 mi) SW of Ocotillo, CA
ML1.3 2007/01/10 13:06:20 34.029 -117.179 11.4 3 km ( 2 mi) SSW of Redlands, CA
ML1.0 2007/01/10 12:46:17 33.415 -117.039 10.0 10 km ( 6 mi) E of Rainbow, 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

ML1.4 2007/01/10 17:12:48 36.101 -120.687 0.9 22 km ( 13 mi) ENE of San Ardo, CA
ML1.0 2007/01/10 17:09:34 37.477 -118.842 2.0 17 km ( 11 mi) WSW of Toms Place, CA

M4.8 2007/01/10 16:36:06 44.958 147.233 148.2 KURIL ISLANDS

ML3.0 2007/01/10 16:15:27 37.480 -118.843 3.6 17 km ( 11 mi) WSW of Toms Place, CA

ML2.2 2007/01/10 15:50:06 37.664 -119.385 31.5 19 km ( 12 mi) ESE of Yosemite Valley, CA
ML2.0 2007/01/10 15:04:43 33.670 -117.789 7.1 2 km ( 1 mi) SSE of Irvine, 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

ML1.7 2007/01/10 20:55:30 38.784 -122.724 2.4 3 km ( 2 mi) WNW of Anderson Springs, CA
ML2.6 2007/01/10 20:50:03 36.840 -121.303 4.2 6 km ( 4 mi) NNE of Tres Pinos, CA
ML1.7 2007/01/10 20:38:09 36.279 -115.413 0.0 18 km ( 11 mi) NNW of Summerlin South, NV
ML1.8 2007/01/10 20:16:29 38.696 -117.103 0.0 52 km ( 32 mi) SSE of Washington, NV

---

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

ML2.5 2007/01/10 23:52:36 31.832 -115.570 6.0 50 km ( 31 mi) NNE of Lazaro Cardenas, Mexico
ML1.8 2007/01/10 23:51:15 32.710 -116.039 2.9 5 km ( 3 mi) SW of Ocotillo, CA
ML1.8 2007/01/10 23:50:03 33.690 -118.089 5.7 5 km ( 3 mi) W of Bolsa Chica Beach, CA
ML2.6 2007/01/10 23:27:38 32.683 -116.046 8.6 8 km ( 5 mi) SW of Ocotillo, CA
ML1.2 2007/01/10 21:48:48 38.790 -122.747 2.7 5 km ( 3 mi) WNW of Anderson Springs, CA
ML1.7 2007/01/10 21:42:53 37.530 -118.820 6.8 13 km ( 8 mi) WSW of Toms Place, CA
ML1.3 2007/01/10 21:11:50 36.061 -117.547 3.8 23 km ( 15 mi) S of Darwin, CA
ML1.1 2007/01/10 21:06:38 36.032 -117.508 5.8 27 km ( 17 mi) SSE of Darwin, CA
ML1.0 2007/01/10 21:00:11 36.029 -117.516 5.3 27 km ( 17 mi) SSE of Darwin, CA

---

---

January 11, 2007

Peak Crustal Resonant Frequency = 0.59 Hz (-66.39 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

ML1.3 2007/01/11 01:21:41 37.480 -118.844 7.5 17 km ( 11 mi) WSW of Toms Place, CA
ML2.0 2007/01/11 00:40:01 38.805 -122.790 1.9 2 km ( 1 mi) ENE of The Geysers, CA
ML1.6 2007/01/11 00:37:24 35.045 -117.668 0.0 3 km ( 2 mi) N 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

ML1.5 2007/01/11 04:41:07 38.379 -122.189 5.7 13 km ( 8 mi) NE of Napa, CA

M5.3 2007/01/11 04:27:27 61.015 165.467 10.0 KORYAKIA, RUSSIA

ML2.9 2007/01/11 04:22:02 34.042 -117.547 11.3 6 km ( 4 mi) WNW of Glen Avon, CA

M5.1 2007/01/11 03:58:35 42.633 48.507 35.0 CASPIAN SEA

ML1.1 2007/01/11 03:25:30 33.533 -116.549 15.3 12 km ( 7 mi) ESE of Anza, 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

M5.0 2007/01/11 08:50:22 -14.490 168.037 35.0 VANUATU

ML1.8 2007/01/11 06:25:45 38.754 -122.731 3.0 4 km ( 3 mi) SW of Anderson Springs, CA
ML1.4 2007/01/11 06:25:00 38.832 -122.874 0.8 7 km ( 4 mi) WNW 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

ML1.4 2007/01/11 11:44:55 33.244 -116.161 5.8 11 km ( 7 mi) NNW of Ocotillo Wells, CA
ML1.8 2007/01/11 11:00:26 38.900 -122.676 4.7 6 km ( 4 mi) W of Lower Lake, CA
ML2.5 2007/01/11 10:51:15 38.901 -122.682 4.6 6 km ( 4 mi) W of Lower Lake, CA
ML1.8 2007/01/11 10:44:50 38.901 -122.677 4.4 6 km ( 4 mi) W of Lower Lake, 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

M5.9 2007/01/11 14:31:26 -3.663 127.249 52.1 SERAM, INDONESIA

ML1.7 2007/01/11 14:30:09 36.742 -121.328 7.3 5 km ( 3 mi) S of Tres Pinos, CA
ML1.3 2007/01/11 14:17:16 33.671 -116.779 17.2 10 km ( 6 mi) SW of Idyllwild, CA
ML1.7 2007/01/11 13:29:22 36.274 -117.888 5.9 10 km ( 6 mi) E of Olancha, CA
ML1.6 2007/01/11 13:07:04 36.278 -117.892 6.0 10 km ( 6 mi) E of Olancha, CA
ML1.8 2007/01/11 13:00:55 32.245 -115.646 6.0 48 km ( 30 mi) SSW of Mexicali, Mexico
ML2.7 2007/01/11 12:52:42 36.272 -117.891 2.5 10 km ( 6 mi) E of Olancha, CA
ML1.9 2007/01/11 12:44:26 36.092 -120.476 7.6 12 km ( 7 mi) WSW of Coalinga, CA
ML2.0 2007/01/11 12:40:41 36.275 -117.892 5.5 10 km ( 6 mi) E of Olancha, 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

ML1.7 2007/01/11 17:29:06 34.963 -116.954 6.0 12 km ( 8 mi) NE of Barstow, CA
ML1.4 2007/01/11 16:58:01 39.638 -123.015 2.5 25 km ( 15 mi) W of Alder Springs, CA
ML1.5 2007/01/11 16:56:08 39.612 -123.008 15.8 23 km ( 14 mi) N of Lake Pillsbury, CA
ML1.4 2007/01/11 16:26:09 36.270 -117.891 6.3 10 km ( 6 mi) E of Olancha, CA
ML2.2 2007/01/11 16:06:25 39.276 -122.748 7.1 19 km ( 12 mi) NNE of Nice, CA
ML1.1 2007/01/11 16:02:43 38.822 -122.787 2.1 3 km ( 2 mi) NNE 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

ML1.1 2007/01/11 20:55:00 35.629 -118.424 8.1 4 km ( 2 mi) ESE of town of Lake Isabella, CA
ML1.1 2007/01/11 20:46:36 36.031 -120.650 1.3 23 km ( 14 mi) E of San Ardo, CA
ML1.6 2007/01/11 20:44:00 36.442 -121.015 5.8 15 km ( 9 mi) SE of Pinnacles, CA

M5.3 2007/01/11 20:34:47 43.542 147.017 10.0 KURIL ISLANDS

ML1.4 2007/01/11 19:52:45 38.797 -122.733 2.6 4 km ( 3 mi) SSW of Cobb, CA

ML3.1 2007/01/11 19:33:39 18.991 -65.372 11.0 76 km ( 48 mi) N of Culebra, PR

ML2.0 2007/01/11 19:11:52 33.699 -116.820 16.5 9 km ( 6 mi) SE of Valle Vista, CA
ML1.2 2007/01/11 18:51:53 35.974 -117.906 2.1 9 km ( 5 mi) SSE of Coso Junction, CA

ML3.3 2007/01/11 18:24:45 19.233 -65.225 4.8 103 km ( 64 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

ML1.4 2007/01/11 18:14:30 33.014 -116.258 7.9 19 km ( 12 mi) SW of Ocotillo Wells, 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

ML1.7 2007/01/11 23:48:18 34.112 -117.320 13.7 3 km ( 2 mi) SW of San Bernardino, CA
ML1.5 2007/01/11 23:37:10 34.380 -116.464 9.4 29 km ( 18 mi) N of Yucca Valley, CA
ML2.2 2007/01/11 22:14:57 38.825 -122.805 3.6 3 km ( 2 mi) N of The Geysers, CA
ML1.2 2007/01/11 22:13:45 33.499 -116.497 16.2 17 km ( 11 mi) ESE of Anza, CA
ML1.6 2007/01/11 22:04:41 38.826 -122.804 3.7 3 km ( 2 mi) N of The Geysers, CA

---

---

January 12, 2007

Peak Crustal Resonant Frequency = 0.54 Hz (-66.77 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

ML2.9 2007/01/12 02:55:54 31.678 -115.599 3.7 33 km ( 20 mi) NNE of Lazaro Cardenas, Mexico

ML3.2 2007/01/12 02:50:25 19.413 -65.144 55.8 115 km ( 72 mi) NW of Settlement, British Virgin Islands

ML1.4 2007/01/12 01:47:13 38.806 -122.790 1.7 2 km ( 1 mi) ENE of The Geysers, CA
ML1.7 2007/01/12 00:38:34 38.852 -122.854 3.0 7 km ( 5 mi) NW of The Geysers, 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 2007/01/12 05:37:51 38.806 -122.795 4.6 1 km ( 1 mi) NE of The Geysers, CA
ML1.7 2007/01/12 04:49:04 35.481 -118.339 0.0 18 km ( 11 mi) S of Weldon, CA
ML1.8 2007/01/12 03:42:09 36.207 -118.180 9.3 17 km ( 11 mi) WSW of Olancha, CA
ML1.7 2007/01/12 03:29:10 36.205 -118.184 9.7 18 km ( 11 mi) WSW of Olancha, CA
ML1.7 2007/01/12 03:28:42 36.209 -118.176 8.9 17 km ( 11 mi) WSW of Olancha, CA

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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

ML1.6 2007/01/12 06:37:18 33.888 -116.839 22.5 7 km ( 4 mi) WSW of Cabazon, CA

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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

ML3.8 2007/01/12 11:27:50 38.391 -122.615 9.7 8 km ( 5 mi) WNW of Glen Ellen, CA

ML2.0 2007/01/12 11:14:41 36.281 -120.841 8.4 21 km ( 13 mi) SW of New Idria, CA
ML1.8 2007/01/12 11:10:03 33.865 -117.673 7.9 10 km ( 6 mi) W of Corona, CA
ML1.2 2007/01/12 10:11:18 38.826 -122.805 3.6 3 km ( 2 mi) N of The Geysers, CA
ML2.2 2007/01/12 09:55:14 36.772 -121.480 7.1 10 km ( 6 mi) SSE of San Juan Bautista, CA
ML1.3 2007/01/12 09:46:01 35.727 -118.301 11.6 9 km ( 5 mi) WNW of Onyx, CA
ML1.3 2007/01/12 09:00:51 34.142 -116.986 12.3 13 km ( 8 mi) SSW of town of Big Bear Lake, CA

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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

ML2.6 2007/01/12 14:49:11 38.393 -122.615 8.3 8 km ( 5 mi) WNW of Glen Ellen, CA

M4.8 2007/01/12 14:02:09 -20.055 -66.729 231.5 POTOSI, BOLIVIA

ML1.1 2007/01/12 13:15:59 33.491 -116.501 9.5 17 km ( 11 mi) ESE of Anza, CA
ML1.8 2007/01/12 12:09:03 39.863 -120.826 4.2 5 km ( 3 mi) SSW of Spring Garden, CA

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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 2007/01/12 17:43:29 33.215 -116.090 9.7 9 km ( 6 mi) NNE of Ocotillo Wells, CA
ML2.1 2007/01/12 17:27:07 38.772 -122.715 2.6 2 km ( 1 mi) W of Anderson Springs, CA
ML1.6 2007/01/12 16:14:13 35.567 -118.463 5.4 8 km ( 5 mi) S of town of Lake Isabella, CA
ML1.9 2007/01/12 15:24:24 34.531 -118.512 21.5 10 km ( 6 mi) E of Castaic Lake dam, CA
ML2.4 2007/01/12 15:13:39 37.195 -115.482 0.0 34 km ( 21 mi) SW of Alamo, NV

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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

ML1.7 2007/01/12 19:58:08 38.000 -122.468 8.6 4 km ( 3 mi) ESE of Santa Venetia, CA
ML1.4 2007/01/12 19:36:30 34.041 -117.538 10.9 5 km ( 3 mi) WNW of Glen Avon, CA
ML1.7 2007/01/12 19:36:27 38.791 -122.747 2.3 5 km ( 3 mi) WNW of Anderson Springs, CA

M4.8 2007/01/12 19:08:49 13.993 -92.958 63.6 OFF THE COAST OF CHIAPAS, MEXICO

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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

ML1.6 2007/01/12 23:33:57 33.952 -116.742 16.1 5 km ( 3 mi) NNE of Cabazon, CA

ML3.3 2007/01/12 23:33:07 37.340 -115.762 15.0 37 km ( 23 mi) SSW of Tempiute, NV

ML2.1 2007/01/12 23:29:11 35.702 -121.032 8.6 14 km ( 9 mi) WSW of Lake Nacimiento, CA

M4.7 2007/01/12 23:28:52 51.277 136.798 10.0 KHABAROVSKIY KRAY, RUSSIA

ML1.9 2007/01/12 23:27:52 37.721 -121.784 23.1 4 km ( 3 mi) NNW of Livermore, CA
ML1.4 2007/01/12 22:57:05 34.117 -117.427 17.2 4 km ( 2 mi) NE of Fontana, CA
ML2.8 2007/01/12 22:47:00 40.359 -124.203 28.7 8 km ( 5 mi) ENE of Petrolia, CA
ML2.2 2007/01/12 22:32:51 35.906 -117.758 6.6 23 km ( 14 mi) SE of Coso Junction, CA
ML1.7 2007/01/12 22:27:21 32.696 -116.026 3.1 6 km ( 3 mi) SSW of Ocotillo, CA

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---

January 13, 2007

Peak Crustal Resonant Frequency = 0.63 Hz (-66.77 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 2007/01/13 02:23:57 35.328 -117.923 7.7 19 km ( 12 mi) NNW of California City, CA
ML2.4 2007/01/13 01:38:09 37.236 -119.933 20.9 16 km ( 10 mi) WNW of Yosemite Lakes, CA
ML1.5 2007/01/13 01:29:57 36.018 -120.585 4.0 19 km ( 12 mi) NW of Parkfield, CA
ML2.2 2007/01/13 01:12:21 35.907 -117.751 9.7 23 km ( 15 mi) SE of Coso Junction, CA

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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

M5.1 2007/01/13 06:44:27 47.091 154.796 10.0 KURIL ISLANDS
M5.0 2007/01/13 06:09:52 46.020 153.783 10.0 KURIL ISLANDS

M8.2 2007/01/13 04:23:21 46.288 154.448 10.0 EAST OF THE KURIL ISLANDS

ML1.5 2007/01/13 04:26:29 36.062 -117.638 4.1 23 km ( 15 mi) S of Darwin, CA
ML1.4 2007/01/13 04:23:53 38.792 -122.822 2.4 1 km ( 1 mi) WSW of The Geysers, CA
ML1.1 2007/01/13 03:36:31 37.369 -122.234 6.1 2 km ( 1 mi) WSW of Portola Valley, CA
ML1.9 2007/01/13 03:09:39 34.676 -116.297 2.9 13 km ( 8 mi) WSW of Ludlow, CA

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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

M4.9 2007/01/13 08:55:59 47.676 154.662 10.0 KURIL ISLANDS
M4.8 2007/01/13 08:29:24 46.483 155.206 10.0 EAST OF THE KURIL ISLANDS
M5.2 2007/01/13 08:20:26 46.006 154.343 10.0 EAST OF THE KURIL ISLANDS
M4.8 2007/01/13 08:14:25 47.115 155.301 10.0 EAST OF THE KURIL ISLANDS

ML1.5 2007/01/13 07:58:52 32.685 -115.889 6.0 12 km ( 7 mi) ESE of Ocotillo, CA
ML2.6 2007/01/13 06:55:57 40.139 -122.966 43.4 45 km ( 28 mi) NE of Covelo, CA

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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

M4.8 2007/01/13 11:01:36 46.633 153.395 10.0 KURIL ISLANDS
M4.9 2007/01/13 10:58:33 47.220 155.811 10.0 EAST OF THE KURIL ISLANDS

ML2.6 2007/01/13 09:57:46 35.918 -119.944 8.2 10 km ( 6 mi) S of Kettleman City, CA

M5.6 2007/01/13 09:38:02 47.151 156.368 10.0 EAST OF THE KURIL ISLANDS
M5.8 2007/01/13 09:18:32 45.621 153.758 10.0 EAST OF THE KURIL ISLANDS

ML1.6 2007/01/13 09:15:57 38.469 -122.663 6.6 4 km ( 3 mi) ENE of Santa Rosa, CA

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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

M4.9 2007/01/13 13:47:46 63.812 169.742 10.0 CHUKOTKA, RUSSIA

ML2.3 2007/01/13 13:35:35 38.837 -122.796 2.5 4 km ( 3 mi) NNE of The Geysers, CA
ML2.0 2007/01/13 13:03:18 38.801 -122.780 0.7 2 km ( 1 mi) E of The Geysers, CA
ML1.8 2007/01/13 12:43:29 35.322 -117.924 7.6 18 km ( 11 mi) NNW of California City, CA
ML1.5 2007/01/13 12:41:37 32.981 -116.308 6.9 24 km ( 15 mi) SW of Ocotillo Wells, CA

M5.0 2007/01/13 12:32:31 47.300 155.287 10.0 EAST OF THE KURIL ISLANDS
M4.7 2007/01/13 12:22:22 47.060 155.748 10.0 EAST OF THE KURIL ISLANDS
M5.0 2007/01/13 12:10:04 45.911 153.946 10.0 EAST OF THE KURIL ISLANDS

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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

M6.0 2007/01/13 17:37:07 47.035 156.098 10.0 EAST OF THE KURIL ISLANDS

M5.0 2007/01/13 17:35:26 54.826 166.084 28.1 KOMANDORSKIYE OSTROVA, RUSSIA REGION

ML1.0 2007/01/13 17:32:13 33.394 -116.845 8.2 5 km ( 3 mi) NNE of Palomar Observatory, CA
ML1.0 2007/01/13 17:25:40 38.804 -122.817 3.8 1 km ( 1 mi) NW of The Geysers, CA
ML1.7 2007/01/13 16:31:52 33.824 -118.091 5.9 2 km ( 1 mi) WSW of Hawaiian Gardens, CA

ML3.0 2007/01/13 16:25:56 40.513 -123.068 32.6 9 km ( 6 mi) SE of Hayfork, CA

ML2.2 2007/01/13 15:55:53 35.959 -120.516 5.3 10 km ( 6 mi) NW of Parkfield, CA

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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

ML1.9 2007/01/13 20:57:40 33.633 -117.943 14.7 5 km ( 3 mi) WNW of Newport Beach, CA
ML1.3 2007/01/13 19:41:55 36.435 -121.016 6.2 16 km ( 10 mi) SE of Pinnacles, CA

M5.5 2007/01/13 19:37:33 47.093 155.448 10.0 EAST OF THE KURIL ISLANDS

ML1.5 2007/01/13 19:17:28 38.817 -122.817 3.0 2 km ( 1 mi) NNW of The Geysers, CA
ML1.7 2007/01/13 18:43:57 34.513 -118.778 15.1 12 km ( 7 mi) N of Piru, CA

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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

ML2.7 2007/01/13 23:57:34 32.992 -115.555 18.9 2 km ( 1 mi) NW of Brawley, CA

M5.0 2007/01/13 23:40:15 47.166 156.688 10.0 EAST OF THE KURIL ISLANDS

ML1.5 2007/01/13 22:37:51 33.384 -116.397 14.0 15 km ( 10 mi) N of Borrego Springs, CA
ML1.2 2007/01/13 22:22:42 34.706 -116.361 8.2 18 km ( 11 mi) W of Ludlow, CA
ML2.1 2007/01/13 21:31:32 32.648 -116.868 15.7 9 km ( 5 mi) S of Jamul, CA
ML2.1 2007/01/13 21:01:04 33.574 -118.054 14.0 13 km ( 8 mi) S of Bolsa Chica Beach, CA

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January 14, 2007

Peak Crustal Resonant Frequency = 0.55 Hz (-65.87 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

M5.1 2007/01/14 02:57:52 45.731 154.006 10.0 EAST OF THE KURIL ISLANDS
M4.7 2007/01/14 02:27:32 45.629 153.980 10.0 EAST OF THE KURIL ISLANDS

ML1.2 2007/01/14 02:15:06 35.331 -117.916 8.4 19 km ( 12 mi) NNW of California City, CA
ML1.6 2007/01/14 01:29:02 35.329 -117.928 5.8 19 km ( 12 mi) NNW of California City, CA
ML1.4 2007/01/14 01:23:59 36.539 -115.002 0.0 17 km ( 11 mi) WNW of Dry Lake, NV

M4.8 2007/01/14 01:05:09 46.184 153.304 10.0 KURIL ISLANDS

ML2.2 2007/01/14 01:02:23 33.004 -115.587 18.2 5 km ( 3 mi) SE of Westmorland, CA

M4.9 2007/01/14 00:47:37 4.655 126.412 35.0 KEPULAUAN TALAUD, INDONESIA

ML1.3 2007/01/14 00:24:40 32.930 -115.540 0.0 5 km ( 3 mi) S of Brawley, CA

M4.9 2007/01/14 00:23:43 47.669 155.532 10.0 EAST OF THE KURIL ISLANDS

ML1.2 2007/01/14 00:15:25 38.820 -122.793 3.9 3 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2007/01/14 00:04:04 32.988 -115.618 1.3 6 km ( 3 mi) S of Westmorland, 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

M4.7 2007/01/14 05:55:28 45.745 154.031 10.0 EAST OF THE KURIL ISLANDS
M4.9 2007/01/14 05:22:48 45.950 154.637 10.0 EAST OF THE KURIL ISLANDS
M4.3 2007/01/14 04:28:52 47.162 152.668 10.0 KURIL ISLANDS

ML1.7 2007/01/14 03:24:59 35.669 -121.077 4.9 11 km ( 7 mi) ENE of San Simeon, 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

ML3.0 2007/01/14 07:21:13 46.199 -122.189 0.8 1 km ( 0 mi) W of Mount St. Helens Volcano, WA

ML1.6 2007/01/14 07:00:11 36.338 -120.913 2.3 23 km ( 14 mi) WSW of New Idria, CA

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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 2007/01/14 10:22:16 35.335 -117.926 4.6 20 km ( 12 mi) NNW of California City, CA
ML2.2 2007/01/14 10:17:21 38.696 -119.809 0.0 1 km ( 1 mi) NW of Markleeville, CA
ML1.4 2007/01/14 09:32:01 35.329 -117.925 7.9 19 km ( 12 mi) NNW of California City, CA
ML1.7 2007/01/14 09:28:45 38.392 -122.611 8.9 8 km ( 5 mi) WNW of Glen Ellen, CA
ML2.4 2007/01/14 09:21:22 33.923 -119.686 11.5 39 km ( 24 mi) E of Santa Rosa Is., CA
ML1.7 2007/01/14 09:06:06 34.330 -117.280 6.9 10 km ( 6 mi) SSE of Hesperia, CA
ML1.2 2007/01/14 09:05:40 37.254 -121.636 5.6 14 km ( 9 mi) N of Morgan Hill, CA

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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

ML1.4 2007/01/14 14:50:30 35.034 -119.124 5.6 14 km ( 9 mi) WSW of Mettler, CA
ML2.3 2007/01/14 13:45:37 35.965 -120.206 21.7 10 km ( 6 mi) SW of Avenal, CA
ML2.2 2007/01/14 13:41:50 35.970 -120.203 25.6 10 km ( 6 mi) SW of Avenal, CA
ML2.4 2007/01/14 13:39:59 35.947 -120.170 23.3 10 km ( 6 mi) SSW of Avenal, CA

M4.6 2007/01/14 13:16:16 46.974 155.715 10.0 EAST OF THE KURIL ISLANDS

ML2.1 2007/01/14 13:09:38 36.008 -120.187 27.1 6 km ( 4 mi) WSW of Avenal, CA
ML1.9 2007/01/14 13:09:07 35.938 -120.213 17.4 13 km ( 8 mi) SW of Avenal, CA
ML1.2 2007/01/14 13:04:04 37.179 -122.336 14.1 20 km ( 12 mi) WNW of Boulder Creek, CA
ML1.5 2007/01/14 12:38:06 38.819 -122.784 1.3 3 km ( 2 mi) NE of The Geysers, CA
ML1.0 2007/01/14 12:29:00 36.744 -121.412 7.2 10 km ( 6 mi) WSW of Tres Pinos, CA
ML1.7 2007/01/14 12:27:30 38.802 -122.497 7.6 5 km ( 3 mi) E of Hidden Valley Lake, CA
ML1.5 2007/01/14 12:04:26 38.836 -122.795 2.8 4 km ( 3 mi) NNE of The Geysers, CA

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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

ML1.3 2007/01/14 17:56:18 33.985 -116.989 14.2 7 km ( 4 mi) NNW of Beaumont, CA
ML1.2 2007/01/14 17:51:40 33.349 -116.852 16.3 1 km ( 1 mi) ESE of Palomar Observatory, CA
ML2.2 2007/01/14 17:43:26 39.763 -123.600 0.3 14 km ( 8 mi) NW of Laytonville, CA
ML2.2 2007/01/14 17:20:21 35.318 -117.930 9.5 18 km ( 11 mi) NNW of California City, CA

M5.1 2007/01/14 15:44:07 46.179 154.479 10.0 EAST OF THE KURIL ISLANDS
M4.8 2007/01/14 15:34:07 48.394 154.733 10.0 KURIL ISLANDS

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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 2007/01/14 19:49:13 33.862 -117.692 9.4 9 km ( 6 mi) ESE of Yorba Linda, CA

M4.8 2007/01/14 19:32:19 46.804 155.137 10.0 EAST OF THE KURIL ISLANDS

ML2.0 2007/01/14 18:25:19 38.810 -122.773 0.5 3 km ( 2 mi) ENE of The Geysers, CA

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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

ML1.7 2007/01/14 21:10:26 32.708 -116.050 5.1 6 km ( 4 mi) SW of Ocotillo, CA

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Frank Condon

Independent Earthquake Precursor Research Consultant

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