GSL logo Copyright 1999-2007 GeoSeismic Labs -- Earthquake Precursor Research

Earthquake
Precursor
Research



©GeoSeismic Labs 2007.

Supplement to Volume 7
Issue No. 1.0

GeoSeismic Labs Reports: January 2007

All forecasts are based upon Quantitative Analysis using Empirical Methods. Any information related to a forecast expressed by GeoSeismic Labs is considered a test of a hypothesis, and experimental in nature.
Graphic:RSS:Feed logo Button GeoSeismic Labs Reports: 2007

GSL's Reports have Been Viewed [WebPage Counter]  Times Since May 11, 2005

January 1-7, 2007

A Weekly Composite of Reviewed Infrasonic
Spectrograms & Associated Information
from Public Sources

Graphic:(AE)Infrasonic Spectrogram

Strong Fundamental Harmonic Resonant 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 3.1 - local magnitude (ML)
Time Sunday, January 7, 2007 at 7:00:47 AM (PST)
Sunday, January 7, 2007 at 15:00:47 (UTC)
Distance from Calexico, CA - 12 km (8 miles) WSW (253 degrees)
Heber, CA - 13 km (8 miles) SW (224 degrees)
Mexicali, Baja California, Mexico - 15 km (9 miles) W (267 degrees)
Seeley, CA - 17 km (11 miles) SSE (160 degrees)
Tijuana, Baja California, Mexico - 131 km (82 miles) E (84 degrees)

Coordinates 32 deg. 38.8 min. N (32.646N), 115 deg. 37.5 min. W (115.625W)
Depth 11.7 km (7.3 miles)

Event ID# ci10225529



AE Catalog Table of Contents









Strong Global Earthquakes






Pacific Plate's Stress Center Related Earthquakes


North American Earthquakes of Special Interest


California, Nevada, and Baja Mexico Earthquakes


North American 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.


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.


Useful Links & Other Related Sources of Information



Graphic:(AE)Unclamping Level Chart 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


Graphic:(Map)Tectonic Plates 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.

Graphic:Global 60 Day (AE)Unclamping Incident Chart

Graphic:Regional 60 Day (AE)Unclamping Incident Chart

Graphic:Global 60 Day (AE)Unclamping Incident Chart

Graphic:Global 60 Day (AE)Unclamping Incident Chart

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


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


Graphic:Regional 60 Day (AE)Unclamping Incident Chart

January 1, 2007

Peak Crustal Resonant Frequency = 1.43 Hz (-70.59 dBv)

00:00-03:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 01:05:13 32.785 -39.688 10.0 NORTHERN MID-ATLANTIC RIDGE
M5.4 2007/01/01 00:31:44 1.037 67.266 10.0 CARLSBERG RIDGE

ML1.5 2007/01/01 00:31:32 32.843 -115.772 7.5 10 km ( 6 mi) NW of Seeley, CA

M4.9 2007/01/01 00:18:56 -25.914 179.855 421.4 SOUTH OF THE FIJI ISLANDS

ML1.5 2007/01/01 00:12:02 37.340 -114.843 9.6 17 km ( 10 mi) SSW of Helene, NV


03:00 - 06:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 05:57:49 36.545 -121.104 8.7 4 km ( 2 mi) ENE of Pinnacles, CA
ML1.7 2007/01/01 05:16:00 37.531 -118.819 5.2 13 km ( 8 mi) WSW of Toms Place, CA
ML1.0 2007/01/01 04:36:55 38.833 -122.875 2.0 7 km ( 4 mi) WNW of The Geysers, CA
ML1.3 2007/01/01 03:27:27 36.219 -118.324 5.4 29 km ( 18 mi) WSW of Cartago, CA
ML1.2 2007/01/01 03:20:18 33.687 -116.704 18.7 7 km ( 4 mi) S of Idyllwild, CA


06:00-09:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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

ML2.4 2007/01/01 08:25:58 31.849 -115.660 6.5 49 km ( 31 mi) N of Lazaro Cardenas, Mexico
ML1.6 2007/01/01 08:10:51 34.370 -118.729 16.0 8 km ( 5 mi) ESE of Piru, CA
ML1.0 2007/01/01 07:05:27 34.715 -116.307 5.5 13 km ( 8 mi) W of Ludlow, CA
ML2.3 2007/01/01 06:34:19 31.998 -115.776 8.4 66 km ( 41 mi) N of Lazaro Cardenas, Mexico
ML1.8 2007/01/01 06:24:41 38.528 -118.217 0.0 4 km ( 2 mi) NW of Luning, NV
ML2.5 2007/01/01 06:03:00 31.515 -116.037 6.3 30 km ( 19 mi) WNW of Lazaro Cardenas, Mexico
ML1.8 2007/01/01 06:00:14 35.089 -118.736 4.0 9 km ( 6 mi) W of Stallion Springs, CA


09:00-12:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 11:55:18 36.063 -117.709 5.9 22 km ( 13 mi) E of Coso Junction, CA
ML1.5 2007/01/01 11:41:43 38.821 -122.826 3.1 3 km ( 2 mi) NW of The Geysers, CA

ML3.2 2007/01/01 10:48:56 18.885 -67.970 8.5 83 km ( 52 mi) ENE of Higuey, Dominican Republic

ML1.9 2007/01/01 10:32:53 36.298 -118.317 5.6 26 km ( 16 mi) W of Cartago, CA
ML1.9 2007/01/01 10:09:11 41.389 -122.121 2.5 15 km ( 9 mi) N of McCloud, CA


12:00-15:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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

M4.3 2007/01/01 14:40:00 13.818 -90.320 91.4 OFFSHORE GUATEMALA

ML2.3 2007/01/01 12:45:40 36.461 -121.033 1.5 13 km ( 8 mi) SE of Pinnacles, CA


15:00-18:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 17:48:21 38.813 -122.783 1.6 3 km ( 2 mi) NE of The Geysers, CA
ML1.2 2007/01/01 17:48:04 38.813 -122.784 2.0 3 km ( 2 mi) NE of The Geysers, CA
ML1.9 2007/01/01 16:06:54 37.632 -119.031 3.9 5 km ( 3 mi) W of Mammoth Lakes, CA
ML1.7 2007/01/01 15:18:00 36.584 -121.187 6.7 7 km ( 4 mi) NW of Pinnacles, CA


18:00-21:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 18:58:23 33.990 -116.553 15.4 5 km ( 3 mi) NW of Desert Hot Springs, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/01 23:30:30 40.247 -121.756 5.3 20 km ( 12 mi) SW of Mineral, CA

ML3.0 2007/01/01 22:24:33 18.707 -64.934 14.4 39 km ( 24 mi) NW of Little Harbour, British Virgin Islands

ML2.0 2007/01/01 21:43:42 38.062 -121.870 18.3 6 km ( 3 mi) NNE of Pittsburg, CA
ML1.6 2007/01/01 21:42:15 38.067 -121.874 17.3 6 km ( 4 mi) NNE of Pittsburg, CA
ML1.1 2007/01/01 21:10:43 33.364 -116.353 13.9 13 km ( 8 mi) N of Borrego Springs, CA



January 2, 2007

Peak Crustal Resonant Frequency = 0.58 Hz (-66.86 dBv)

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 02:23:42 41.267 -122.078 5.0 5 km ( 3 mi) ENE of McCloud, CA

ML3.1 2007/01/02 01:48:16 35.938 -120.490 10.4 7 km ( 4 mi) NW of Parkfield, CA

ML1.4 2007/01/02 01:29:16 38.828 -122.751 1.3 3 km ( 2 mi) WSW of Cobb, CA
ML1.3 2007/01/02 00:47:17 38.826 -122.806 1.3 3 km ( 2 mi) N of The Geysers, CA
ML1.1 2007/01/02 00:29:58 38.815 -122.815 3.4 2 km ( 1 mi) NNW of The Geysers, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 05:12:14 18.903 -64.337 36.8 19 km ( 12 mi) N of Settlement, British Virgin Islands

ML1.2 2007/01/02 05:11:27 38.817 -122.816 2.9 2 km ( 1 mi) NNW of The Geysers, CA

ML3.3 2007/01/02 04:45:58 17.940 -68.076 79.4 94 km ( 59 mi) W of Pole Ojea, PR

ML1.4 2007/01/02 03:42:05 36.503 -121.083 4.1 6 km ( 4 mi) ESE of Pinnacles, CA

M5.0 2007/01/02 03:13:10 27.119 140.179 335.8 BONIN ISLANDS, JAPAN REGION

ML1.6 2007/01/02 03:11:15 35.129 -118.913 12.1 9 km ( 6 mi) NE of Mettler, CA
ML1.9 2007/01/02 03:01:22 33.757 -116.084 9.8 12 km ( 7 mi) NE of Coachella, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 07:42:04 38.662 -118.807 0.0 18 km ( 11 mi) NE of Wichman, NV
ML1.2 2007/01/02 07:28:03 33.491 -116.506 15.9 17 km ( 11 mi) ESE of Anza, CA

M4.6 2007/01/02 07:24:46 17.009 145.581 188.1 ALAMAGAN REG., NORTHERN MARIANA ISLANDS

ML1.9 2007/01/02 07:12:09 33.754 -116.085 8.2 12 km ( 7 mi) NE of Coachella, CA
ML1.1 2007/01/02 06:49:15 35.995 -120.549 4.3 15 km ( 9 mi) NW of Parkfield, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 11:16:34 35.709 -121.087 9.6 12 km ( 7 mi) NE of San Simeon, CA
ML1.2 2007/01/02 09:53:39 36.052 -117.709 2.9 22 km ( 13 mi) E of Coso Junction, CA
ML1.0 2007/01/02 09:29:27 34.417 -116.483 8.4 33 km ( 20 mi) N of Yucca Valley, CA
ML1.2 2007/01/02 09:01:48 36.511 -121.096 4.5 5 km ( 3 mi) ESE of Pinnacles, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 14:38:47 40.522 -124.702 10.9 38 km ( 23 mi) W of Ferndale, CA
ML1.9 2007/01/02 14:29:13 33.550 -116.788 11.4 11 km ( 7 mi) W of Anza, CA

M5.0 2007/01/02 13:36:44 47.674 155.708 10.0 EAST OF THE KURIL ISLANDS

ML2.1 2007/01/02 13:22:18 37.455 -118.841 7.8 19 km ( 12 mi) SW of Toms Place, CA
ML1.9 2007/01/02 13:19:36 32.424 -115.480 6.0 25 km ( 16 mi) S of Mexicali, Mexico
ML1.2 2007/01/02 13:08:57 34.578 -116.271 11.1 19 km ( 12 mi) SSW of Ludlow, CA
ML1.6 2007/01/02 13:08:33 34.578 -116.268 8.9 19 km ( 12 mi) SSW of Ludlow, CA
ML2.5 2007/01/02 13:06:27 32.428 -115.473 7.0 25 km ( 15 mi) S of Mexicali, Mexico
ML2.0 2007/01/02 12:15:25 34.576 -116.268 5.0 19 km ( 12 mi) SSW of Ludlow, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 17:47:40 34.579 -116.269 8.1 19 km ( 12 mi) SSW of Ludlow, CA
ML1.6 2007/01/02 17:46:21 34.580 -116.267 7.7 19 km ( 12 mi) SSW of Ludlow, CA

M5.0 2007/01/02 17:43:54 -11.240 -79.257 35.0 OFF THE COAST OF CENTRAL PERU

ML1.8 2007/01/02 17:18:55 33.459 -116.498 15.8 19 km ( 12 mi) SE of Anza, CA
ML1.9 2007/01/02 16:55:23 36.639 -121.253 4.9 15 km ( 10 mi) NW of Pinnacles, CA
ML1.2 2007/01/02 16:53:11 37.397 -118.573 15.0 3 km ( 2 mi) SE of Round Valley, CA
ML2.0 2007/01/02 16:33:39 34.850 -116.392 8.9 26 km ( 16 mi) NW of Ludlow, CA

M5.1 2007/01/02 16:13:48 -17.309 -174.604 123.4 TONGA
M5.1 2007/01/02 16:13:48 -17.462 -174.409 122.7 TONGA
M4.4 2007/01/02 15:51:38 13.106 -89.519 73.9 OFFSHORE EL SALVADOR

ML1.2 2007/01/02 15:00:29 36.066 -117.704 4.7 22 km ( 14 mi) E of Coso Junction, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 20:40:45 32.685 -116.034 8.6 7 km ( 4 mi) SSW of Ocotillo, CA

M5.0 2007/01/02 20:19:06 47.671 155.617 10.0 EAST OF THE KURIL ISLANDS

ML1.0 2007/01/02 20:02:56 34.295 -116.854 5.2 4 km ( 2 mi) NNW of Big Bear City, CA

M4.9 2007/01/02 19:56:44 18.731 -107.684 10.0 OFF THE COAST OF JALISCO, MEXICO

ML2.2 2007/01/02 19:37:02 38.790 -122.744 2.6 5 km ( 3 mi) WNW of Anderson Springs, CA
ML1.6 2007/01/02 19:35:07 34.578 -116.269 9.6 19 km ( 12 mi) SSW of Ludlow, CA

M4.9 2007/01/02 19:35:04 46.556 152.812 31.0 KURIL ISLANDS

ML2.4 2007/01/02 18:16:43 38.662 -119.567 1.8 20 km ( 13 mi) E of Markleeville, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/02 23:42:37 34.383 -116.151 8.9 16 km ( 10 mi) NNW of Twentynine Palms Base, CA
ML1.9 2007/01/02 23:31:03 35.954 -115.260 5.0 10 km ( 6 mi) NNW of Erie, NV
ML1.4 2007/01/02 23:23:06 32.709 -116.051 9.1 6 km ( 4 mi) SW of Ocotillo, CA
ML2.5 2007/01/02 22:46:29 36.069 -119.814 19.5 14 km ( 8 mi) S of Stratford, CA



January 3, 2007

Peak Crustal Resonant Frequency = 0.56 Hz (-66.14 dBv)

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 02:10:35 36.629 -121.247 7.4 14 km ( 9 mi) NW of Pinnacles, CA
ML1.0 2007/01/03 01:32:16 33.155 -116.468 15.1 14 km ( 8 mi) SW of Borrego Springs, CA
ML1.1 2007/01/03 01:22:12 34.237 -117.735 6.7 10 km ( 6 mi) SW of Mt. Baldy, CA
ML1.0 2007/01/03 01:10:38 33.719 -116.823 17.0 8 km ( 5 mi) ESE of Valle Vista, CA
ML1.0 2007/01/03 00:44:51 33.521 -116.564 0.0 11 km ( 7 mi) ESE of Anza, CA
ML1.9 2007/01/03 00:31:55 35.473 -118.335 1.4 19 km ( 12 mi) S of Weldon, CA

ML3.3 2007/01/03 00:21:58 18.229 -66.000 7.8 4 km ( 2 mi) SW of Gurabo, PR


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 05:18:44 33.853 -117.756 3.2 5 km ( 3 mi) SE of Yorba Linda, CA
ML1.5 2007/01/03 04:58:04 36.018 -120.588 3.7 19 km ( 12 mi) NW of Parkfield, CA
ML1.1 2007/01/03 04:40:54 36.066 -117.699 2.6 23 km ( 14 mi) E of Coso Junction, CA
ML1.3 2007/01/03 04:26:09 36.069 -117.698 0.6 23 km ( 14 mi) E of Coso Junction, CA
ML1.0 2007/01/03 04:04:06 33.763 -116.085 5.6 12 km ( 8 mi) NE of Coachella, CA
ML1.6 2007/01/03 03:54:30 33.762 -116.079 8.4 13 km ( 8 mi) NE of Coachella, CA
ML1.1 2007/01/03 03:47:24 38.830 -122.796 0.9 4 km ( 2 mi) NNE of The Geysers, CA
ML1.6 2007/01/03 03:30:18 33.760 -116.082 4.9 12 km ( 8 mi) NE of Coachella, CA
ML1.8 2007/01/03 03:16:33 32.683 -116.045 8.0 8 km ( 5 mi) SW of Ocotillo, CA
ML2.0 2007/01/03 03:04:59 36.301 -118.323 1.2 27 km ( 17 mi) W of Cartago, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 08:25:22 33.065 -116.421 15.1 15 km ( 10 mi) E of Julian, CA
ML1.4 2007/01/03 08:13:23 38.796 -122.751 2.9 5 km ( 3 mi) E of The Geysers, CA
ML1.3 2007/01/03 07:14:46 38.791 -122.776 2.5 3 km ( 2 mi) ESE of The Geysers, CA

ML4.6 2007/01/03 06:55:22 16.205 -97.123 34.8 OAXACA, MEXICO

ML1.7 2007/01/03 06:13:43 34.058 -117.297 17.1 2 km ( 1 mi) ESE of Colton, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 11:54:33 34.059 -117.301 13.8 2 km ( 1 mi) ESE of Colton, CA
ML1.1 2007/01/03 10:36:30 34.689 -116.301 5.7 13 km ( 8 mi) WSW of Ludlow, CA

M4.9 2007/01/03 09:33:48 2.217 128.527 233.6 HALMAHERA, INDONESIA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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

ML4.4 2007/01/03 14:34:38 37.040 -104.907 5.0 28 km ( 17 mi) WSW of Cokedale, CO

ML1.3 2007/01/03 14:07:18 35.097 -118.354 5.5 9 km ( 6 mi) ESE of Tehachapi, CA
ML2.6 2007/01/03 13:58:51 39.616 -123.410 2.9 9 km ( 6 mi) SE of Laytonville, CA

M5.3 2007/01/03 12:47:33 5.535 94.388 49.5 NORTHERN SUMATRA, INDONESIA

ML2.5 2007/01/03 12:27:13 35.687 -121.105 6.5 9 km ( 6 mi) ENE of San Simeon, CA

ML3.0 2007/01/03 12:11:48 19.084 -65.377 0.4 87 km ( 54 mi) N of Culebra, PR


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 16:47:17 35.687 -121.114 8.1 8 km ( 5 mi) NE of San Simeon, CA
ML1.8 2007/01/03 16:35:56 33.430 -116.595 14.0 16 km ( 10 mi) SSE of Anza, CA
ML1.8 2007/01/03 16:35:52 38.357 -122.565 9.3 3 km ( 2 mi) WSW of Glen Ellen, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 20:49:28 32.716 -116.050 10.6 6 km ( 4 mi) WSW of Ocotillo, CA
ML1.3 2007/01/03 20:31:40 35.760 -120.766 1.1 6 km ( 4 mi) W of San Miguel, CA
ML1.5 2007/01/03 20:03:49 38.675 -122.762 19.0 11 km ( 7 mi) NE of Healdsburg, CA
ML1.6 2007/01/03 20:00:20 33.836 -117.492 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.2 2007/01/03 19:26:18 38.788 -122.778 3.8 3 km ( 2 mi) ESE of The Geysers, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/03 23:53:43 34.417 -116.488 5.9 33 km ( 21 mi) N of Yucca Valley, CA
ML1.6 2007/01/03 23:51:35 34.417 -116.501 8.6 33 km ( 21 mi) NNW of Yucca Valley, CA
ML1.9 2007/01/03 23:50:17 34.418 -116.485 7.0 33 km ( 21 mi) N of Yucca Valley, CA

M5.4 2007/01/03 23:48:16 -5.471 101.455 30.0 SOUTHWEST OF SUMATRA, INDONESIA
M5.3 2007/01/03 23:48:16 -5.432 101.527 30.0 SOUTHWEST OF SUMATRA, INDONESIA
M5.5 2007/01/03 23:31:23 -5.378 101.471 30.0 SOUTHWEST OF SUMATRA, INDONESIA
M5.1 2007/01/03 23:22:48 -10.411 160.935 246.5 SOLOMON ISLANDS

ML1.5 2007/01/03 22:38:23 34.635 -117.114 0.0 16 km ( 10 mi) NNE of Apple Valley, CA



January 4, 2007

Peak Crustal Resonant Frequency = 0.56 Hz (-66.03 dBv)

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 05:23:54 33.295 -116.765 10.2 6 km ( 4 mi) N of Lake Henshaw, CA
ML1.5 2007/01/04 05:23:25 33.978 -116.963 17.8 6 km ( 4 mi) N of Beaumont, CA
ML1.1 2007/01/04 04:43:06 36.037 -120.625 3.4 23 km ( 14 mi) NW of Parkfield, CA
ML1.7 2007/01/04 04:22:17 36.135 -117.915 3.6 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.9 2007/01/04 03:42:10 37.758 -122.153 2.5 5 km ( 3 mi) N of San Leandro, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 08:30:11 45.123 -120.937 18.2 13 km ( 8 mi) ESE of Maupin, OR

ML1.4 2007/01/04 08:00:13 35.448 -118.659 5.6 24 km ( 15 mi) NNW of Keene, CA
ML1.7 2007/01/04 07:23:45 36.284 -118.330 3.9 28 km ( 17 mi) W of Cartago, CA
ML1.7 2007/01/04 06:25:52 37.448 -119.005 3.1 21 km ( 13 mi) S of Mammoth Lakes, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 11:28:10 37.624 -118.869 4.9 10 km ( 6 mi) E of Mammoth Lakes, CA
ML2.1 2007/01/04 10:19:29 36.561 -121.151 3.0 3 km ( 2 mi) NNW of Pinnacles, CA

ML3.0 2007/01/04 10:11:26 19.236 -64.812 25.2 76 km ( 48 mi) NW of Settlement, British Virgin Islands

M4.9 2007/01/04 09:27:41 -16.391 -70.427 115.0 SOUTHERN PERU


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 14:22:44 36.057 -117.700 3.5 22 km ( 14 mi) E of Coso Junction, CA

ML3.4 2007/01/04 14:04:30 18.157 -67.235 61.0 10 km ( 6 mi) NNW of Puerto Real, PR

ML1.2 2007/01/04 13:42:36 37.343 -122.175 13.9 5 km ( 3 mi) SW of Los Altos Hills, CA
ML1.3 2007/01/04 13:32:57 35.727 -121.109 6.1 12 km ( 7 mi) NE of San Simeon, CA
ML1.5 2007/01/04 12:58:05 36.398 -120.975 5.2 21 km ( 13 mi) SE of Pinnacles, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 17:56:49 36.438 -121.020 0.0 15 km ( 9 mi) SE of Pinnacles, CA
ML1.6 2007/01/04 17:05:53 37.416 -117.024 10.0 24 km ( 15 mi) ENE of Tokop, NV
ML1.2 2007/01/04 15:25:18 38.820 -122.820 6.5 3 km ( 2 mi) NNW of The Geysers, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 20:44:44 36.399 -117.869 5.7 10 km ( 6 mi) S of Keeler, CA
ML2.1 2007/01/04 20:24:31 32.093 -115.403 7.0 35 km ( 22 mi) SW of Guadalupe Victoria, Mexico
ML1.0 2007/01/04 20:15:06 32.900 -116.948 0.0 7 km ( 4 mi) NNW of Winter Gardens, CA
ML2.2 2007/01/04 19:44:42 32.168 -115.370 6.0 28 km ( 17 mi) WSW of Guadalupe Victoria, Mexico
ML2.2 2007/01/04 19:05:55 36.305 -118.341 5.6 28 km ( 18 mi) W of Cartago, CA

ML3.0 2007/01/04 18:50:23 32.117 -115.355 6.0 30 km ( 19 mi) SW of Guadalupe Victoria, Mexico

ML2.0 2007/01/04 18:26:26 32.133 -115.374 6.0 30 km ( 19 mi) SW of Guadalupe Victoria, Mexico


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/04 23:55:25 38.830 -122.796 1.8 4 km ( 2 mi) NNE of The Geysers, CA

ML3.2 2007/01/04 23:51:49 38.834 -122.796 2.9 4 km ( 3 mi) NNE of The Geysers, CA

ML1.8 2007/01/04 22:39:43 32.676 -115.864 7.4 14 km ( 9 mi) ESE of Ocotillo, CA
ML2.0 2007/01/04 22:39:40 33.820 -117.570 0.0 6 km ( 3 mi) S of Corona, CA
ML1.9 2007/01/04 22:13:51 34.183 -116.916 13.6 7 km ( 4 mi) S of town of Big Bear Lake, CA
ML1.2 2007/01/04 21:59:34 36.064 -117.699 3.7 22 km ( 14 mi) E of Coso Junction, CA
ML1.6 2007/01/04 21:15:51 35.201 -118.903 19.9 5 km ( 3 mi) SSE of Weedpatch, CA



January 5, 2007

Peak Crustal Resonant Frequency = 0.58 Hz (-66.58 dBv)

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 02:48:04 36.642 -121.238 7.2 15 km ( 9 mi) NW of Pinnacles, CA
ML1.6 2007/01/05 00:47:07 34.123 -117.471 7.8 3 km ( 2 mi) NNW of Fontana, CA
ML1.4 2007/01/05 00:22:02 38.829 -122.803 2.3 3 km ( 2 mi) N of The Geysers, CA
ML1.5 2007/01/05 00:07:56 38.831 -122.804 0.8 4 km ( 2 mi) N of The Geysers, CA
ML1.4 2007/01/05 00:02:04 38.832 -122.794 3.9 4 km ( 2 mi) NNE of The Geysers, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 05:58:03 35.064 -116.978 4.0 22 km ( 13 mi) NNE of Barstow, CA
ML1.2 2007/01/05 05:02:12 38.817 -122.819 3.2 2 km ( 1 mi) NNW of The Geysers, CA
ML1.6 2007/01/05 04:27:13 38.814 -122.826 2.9 2 km ( 2 mi) NW of The Geysers, CA
ML1.9 2007/01/05 03:31:01 38.836 -122.794 2.8 4 km ( 3 mi) NNE of The Geysers, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 08:54:02 37.600 -118.485 10.0 18 km ( 11 mi) ENE of Toms Place, CA
ML2.1 2007/01/05 07:28:18 35.731 -121.088 7.7 13 km ( 8 mi) NE of San Simeon, CA
ML2.5 2007/01/05 06:25:56 36.248 -120.829 2.3 22 km ( 13 mi) NE of San Lucas, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 11:54:06 0.342 97.967 30.0 NIAS REGION, INDONESIA

ML1.1 2007/01/05 11:36:48 33.670 -116.696 19.1 8 km ( 5 mi) S of Idyllwild, CA
ML2.1 2007/01/05 11:21:34 34.496 -118.109 14.4 7 km ( 5 mi) ENE of Acton, CA
ML2.4 2007/01/05 11:09:43 38.795 -122.754 2.2 5 km ( 3 mi) E of The Geysers, CA
ML1.7 2007/01/05 11:02:43 33.222 -115.645 4.4 6 km ( 4 mi) N of Obsidian Butte, CA
ML1.3 2007/01/05 10:40:26 38.011 -122.064 6.3 5 km ( 3 mi) ENE of Martinez, CA
ML1.0 2007/01/05 10:30:41 37.631 -119.026 5.9 4 km ( 3 mi) W of Mammoth Lakes, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 14:49:47 38.826 -122.802 1.3 3 km ( 2 mi) N of The Geysers, CA

M4.8 2007/01/05 14:45:53 -34.981 178.905 145.1 SOUTH OF THE KERMADEC ISLANDS

ML1.7 2007/01/05 14:37:00 34.264 -117.115 10.2 6 km ( 4 mi) N of Running Springs, CA

M4.3 2007/01/05 14:31:53 -6.902 129.637 151.4 BANDA SEA
M4.6 2007/01/05 14:15:20 18.770 145.401 170.6 PAGAN REGION, NORTHERN MARIANA ISLANDS

ML1.3 2007/01/05 13:56:23 33.212 -115.657 1.9 5 km ( 3 mi) NNW of Obsidian Butte, CA
ML2.2 2007/01/05 13:36:37 36.445 -120.856 11.6 17 km ( 10 mi) W of New Idria, CA
ML1.5 2007/01/05 12:46:54 38.829 -122.795 4.4 4 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2007/01/05 12:04:42 33.836 -116.921 16.0 7 km ( 4 mi) NE of San Jacinto, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 17:54:17 37.340 -122.206 9.8 4 km ( 3 mi) SSE of Portola Valley, CA

ML5.7 2007/01/05 16:52:21 55.504 -155.745 14.9 SOUTH OF ALASKA

M4.5 2007/01/05 16:42:45 -20.348 -177.651 456.9 FIJI REGION

ML2.1 2007/01/05 16:21:58 33.639 -117.017 17.0 10 km ( 6 mi) SE of Winchester, CA

M4.4 2007/01/05 16:18:00 32.070 131.028 150.9 KYUSHU, JAPAN

ML2.1 2007/01/05 16:06:31 33.205 -115.972 12.8 11 km ( 7 mi) S of Salton City, CA
ML1.6 2007/01/05 15:42:40 37.503 -118.182 0.5 23 km ( 14 mi) NW of Deep Springs, CA

M4.9 2007/01/05 15:23:30 12.270 144.023 21.4 GUAM REGION


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 20:55:33 38.824 -122.792 3.0 3 km ( 2 mi) NNE of The Geysers, CA
ML2.4 2007/01/05 20:18:51 37.686 -121.617 11.7 13 km ( 8 mi) E of Livermore, CA
ML1.4 2007/01/05 19:40:54 35.935 -120.891 0.0 10 km ( 6 mi) S of San Ardo, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/05 23:42:36 39.465 -123.101 3.2 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.1 2007/01/05 23:29:15 38.816 -122.817 3.7 2 km ( 1 mi) NNW of The Geysers, CA
ML1.3 2007/01/05 22:55:53 37.892 -121.985 8.5 6 km ( 3 mi) NE of Alamo, CA
ML1.9 2007/01/05 22:18:39 35.728 -121.077 9.2 14 km ( 9 mi) NE of San Simeon, CA
ML2.0 2007/01/05 21:44:46 34.497 -118.112 14.7 7 km ( 4 mi) ENE of Acton, CA
ML2.4 2007/01/05 21:22:32 40.501 -124.520 28.0 23 km ( 15 mi) WSW of Ferndale, CA
ML1.3 2007/01/05 21:14:59 38.821 -122.791 2.3 3 km ( 2 mi) NNE of The Geysers, CA



January 6, 2007

Peak Crustal Resonant Frequency = 0.58 Hz (-66.48 dBv)

00:00-03:00 UTC


Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 02:28:22 36.587 -121.188 6.7 7 km ( 5 mi) NNW of Pinnacles, CA
ML1.4 2007/01/06 01:55:12 33.846 -116.262 3.2 12 km ( 7 mi) ENE of Thousand Palms, CA
ML1.7 2007/01/06 01:41:56 33.991 -117.147 14.7 8 km ( 5 mi) SSE of Redlands, CA
ML2.9 2007/01/06 01:11:27 36.590 -121.190 6.7 8 km ( 5 mi) NNW of Pinnacles, CA


03:00-06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 03:05:06 36.590 -121.193 6.5 8 km ( 5 mi) NW of Pinnacles, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 08:48:04 36.585 -121.187 6.7 7 km ( 4 mi) NNW of Pinnacles, CA
ML1.5 2007/01/06 08:04:57 38.816 -122.816 3.9 2 km ( 1 mi) NNW of The Geysers, CA
ML2.4 2007/01/06 07:04:01 37.761 -122.152 3.2 6 km ( 3 mi) N of San Leandro, CA
ML1.5 2007/01/06 06:50:43 33.053 -115.594 0.9 3 km ( 2 mi) ENE of Westmorland, CA
ML2.4 2007/01/06 06:42:05 33.083 -115.600 10.6 5 km ( 3 mi) NNE of Westmorland, CA

M4.8 2007/01/06 06:27:22 -1.450 -77.613 180.4 ECUADOR

ML2.1 2007/01/06 06:06:28 40.930 -124.060 17.3 4 km ( 3 mi) ESE of McKinleyville, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 11:31:04 32.987 -116.305 7.2 24 km ( 15 mi) SW of Ocotillo Wells, CA

M5.1 2007/01/06 11:10:18 -20.671 -174.431 15.0 TONGA
M5.2 2007/01/06 10:54:15 11.655 125.913 92.2 SAMAR, PHILIPPINES

ML1.3 2007/01/06 10:25:36 37.463 -117.080 0.0 24 km ( 15 mi) NE of Tokop, NV
ML1.5 2007/01/06 10:24:29 37.417 -117.082 0.0 20 km ( 13 mi) NE of Tokop, NV
ML1.9 2007/01/06 09:20:18 38.816 -122.816 1.9 2 km ( 1 mi) NNW of The Geysers, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 14:44:41 38.815 -122.796 2.0 2 km ( 1 mi) NNE of The Geysers, CA
ML2.1 2007/01/06 14:16:45 34.844 -119.235 11.4 7 km ( 4 mi) W of Pine Mountain Club, CA
ML1.5 2007/01/06 13:49:20 36.106 -117.894 4.6 8 km ( 5 mi) NE of Coso Junction, CA
ML1.6 2007/01/06 13:32:04 34.007 -116.326 12.4 13 km ( 8 mi) S of Joshua Tree, CA
ML1.8 2007/01/06 12:58:01 38.379 -122.414 8.7 5 km ( 3 mi) WSW of Yountville, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 17:22:31 33.711 -116.805 20.6 9 km ( 6 mi) WSW of Idyllwild, CA
ML1.3 2007/01/06 16:54:38 36.044 -117.717 1.1 21 km ( 13 mi) E of Coso Junction, CA
ML1.7 2007/01/06 16:50:51 33.385 -117.437 15.9 15 km ( 9 mi) NW of Camp Pendleton North, CA
ML1.2 2007/01/06 16:19:31 36.129 -117.845 3.9 13 km ( 8 mi) NE of Coso Junction, CA
ML2.9 2007/01/06 16:18:00 32.099 -115.877 0.1 72 km ( 45 mi) S of Ocotillo, CA
ML1.8 2007/01/06 15:56:44 33.150 -116.320 3.8 12 km ( 7 mi) SSE of Borrego Springs, CA
ML1.6 2007/01/06 15:32:21 36.959 -115.265 0.0 46 km ( 29 mi) S of Alamo, NV
ML1.6 2007/01/06 15:18:15 34.032 -117.510 17.0 2 km ( 1 mi) NW of Glen Avon, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 20:55:07 0.073 123.738 140.3 MINAHASA, SULAWESI, INDONESIA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/06 23:27:23 33.471 -116.456 18.9 22 km ( 14 mi) ESE of Anza, CA
ML1.7 2007/01/06 21:04:00 34.504 -116.268 3.5 26 km ( 16 mi) SSW of Ludlow, CA



January 7, 2007

Peak Crustal Resonant Frequency = 0.58 Hz (-66.69 dBv)

00:00-03:00 UTC


Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 02:44:19 38.817 -122.818 2.7 2 km ( 1 mi) NNW of The Geysers, CA

M5.0 2007/01/07 01:50:54 62.026 1.106 10.0 NORWEGIAN SEA
M5.0 2007/01/07 01:22:42 12.375 143.934 22.4 GUAM REGION

ML3.4 2007/01/07 00:27:12 39.920 -116.650 0.0 44 km ( 27 mi) S of Tenabo, NV


03:00-06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 05:47:43 39.198 -123.069 7.6 11 km ( 7 mi) NE of Talmage, CA
ML1.1 2007/01/07 05:32:25 33.343 -116.257 16.0 15 km ( 9 mi) NE of Borrego Springs, CA
ML1.4 2007/01/07 05:30:58 38.818 -122.817 2.8 2 km ( 1 mi) NNW of The Geysers, CA
ML1.1 2007/01/07 04:32:43 33.542 -116.831 0.0 15 km ( 9 mi) W of Anza, CA
ML1.4 2007/01/07 04:11:45 33.462 -116.572 17.1 14 km ( 9 mi) SE of Anza, CA

ML3.8 2007/01/07 04:00:04 19.290 -65.186 2.6 108 km ( 67 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands
ML3.2 2007/01/07 03:45:54 19.324 -65.221 25.0 112 km ( 70 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands
ML3.7 2007/01/07 03:43:47 19.372 -65.168 10.6 114 km ( 71 mi) NW of Settlement, British Virgin Islands


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 08:01:44 47.184 153.715 37.8 KURIL ISLANDS

ML3.3 2007/01/07 06:35:15 19.327 -65.141 44.5 109 km ( 68 mi) NW of Settlement, British Virgin Islands

ML2.7 2007/01/07 06:32:42 40.411 -124.141 29.7 10 km ( 6 mi) SSW of Rio Dell, CA
ML1.6 2007/01/07 06:23:26 32.479 -115.671 1.5 27 km ( 17 mi) SW of Mexicali, Mexico

ML4.4 2007/01/07 06:15:33 19.256 -65.109 64.5 101 km ( 63 mi) NNW of Little Harbour, British Virgin Islands


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 11:16:13 33.891 -116.961 8.4 4 km ( 2 mi) SSE of Beaumont, CA

M5.0 2007/01/07 10:55:31 -35.420 -70.870 109.2 MAULE, CHILE
M5.0 2007/01/07 10:47:06 22.031 98.211 10.0 MYANMAR

ML3.1 2007/01/07 09:20:38 38.390 -122.615 8.8 8 km ( 5 mi) WNW of Glen Ellen, CA

ML1.8 2007/01/07 09:12:52 33.971 -118.734 2.8 8 km ( 5 mi) SSE of Malibu, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 14:22:56 37.908 -121.989 12.0 5 km ( 3 mi) E of Walnut Creek, CA
ML2.2 2007/01/07 14:21:16 32.629 -115.633 13.6 14 km ( 9 mi) WSW of Calexico, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 17:32:39 36.223 -120.274 11.9 12 km ( 7 mi) NE of Coalinga, CA
ML1.2 2007/01/07 16:31:54 35.710 -121.076 10.6 13 km ( 8 mi) NE of San Simeon, CA
ML1.4 2007/01/07 15:54:09 38.812 -122.776 0.0 3 km ( 2 mi) ENE of The Geysers, CA

ML5.0 2007/01/07 15:33:44 54.966 -157.015 10.0 SOUTH OF ALASKA

ML1.5 2007/01/07 15:14:50 38.819 -122.801 2.7 2 km ( 1 mi) N of The Geysers, CA

ML3.1 2007/01/07 15:00:47 32.646 -115.625 11.7 12 km ( 8 mi) WSW of Calexico, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 20:49:13 36.550 -121.144 6.6 2 km ( 1 mi) N of Pinnacles, CA
ML2.0 2007/01/07 20:39:37 35.929 -120.478 5.0 5 km ( 3 mi) NW of Parkfield, CA

ML3.9 2007/01/07 20:14:32 31.833 -115.655 2.0 48 km ( 30 mi) N of Lazaro Cardenas, Mexico

ML1.3 2007/01/07 19:45:52 36.127 -117.650 2.6 17 km ( 10 mi) SSW of Darwin, CA
ML1.4 2007/01/07 19:33:15 35.515 -120.783 5.1 8 km ( 5 mi) WSW of Templeton, CA
ML1.9 2007/01/07 19:31:07 33.010 -115.564 0.8 4 km ( 3 mi) NW of Brawley, CA

M4.6 2007/01/07 19:14:07 -17.768 -178.368 554.7 FIJI REGION

ML1.8 2007/01/07 19:11:21 33.022 -115.560 10.9 5 km ( 3 mi) NNW of Brawley, CA
ML1.8 2007/01/07 19:05:28 39.113 -122.950 5.7 5 km ( 3 mi) NW of North Lakeport, CA
ML1.3 2007/01/07 19:00:04 36.549 -121.144 6.4 2 km ( 1 mi) N of Pinnacles, CA
ML1.6 2007/01/07 18:56:00 36.549 -121.143 6.5 2 km ( 1 mi) N of Pinnacles, CA
ML1.7 2007/01/07 18:37:28 36.550 -121.143 6.9 2 km ( 1 mi) N of Pinnacles, CA
ML2.2 2007/01/07 18:26:27 36.550 -121.143 6.5 2 km ( 1 mi) N of Pinnacles, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Caption: Infrasonic 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 2007/01/07 23:46:42 33.028 -116.043 3.0 15 km ( 9 mi) SSE of Ocotillo Wells, CA
ML2.2 2007/01/07 22:43:42 35.980 -117.902 4.3 8 km ( 5 mi) SSE of Coso Junction, CA



Frank Condon

Independent Earthquake Precursor Research Consultant

This information is provided as a public service by GeoSeismic Labs of California, a State Registered "Not for Profit" Public Benefit Corporation Since 2001.

REMEMBER GEOSEISMIC LABS IS FUNDED BY PRIVATE DONATIONS FROM INDIVIDUALS LIKE YOU... SO PLEASE HELP!