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Earthquake
Precursor
Research



©GeoSeismic Labs 2006.


GeoSeismic Labs Reports: August 2006

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.

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

August 1-7, 2006

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

Graphic:(AE)Infrasonic Spectrogram Strong Upper Level 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 California, Nevada, and Baja Mexico



Acoustic Emissions Catalog Table of Contents


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:Regional 60 Day (AE)Unclamping Incident Chart



August 1, 2006

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 2006/08/01 01:53:11 38.230 -122.671 3.2 4 km ( 2 mi) WSW of Petaluma, CA
ML1.7 2006/08/01 00:00:43 34.950 -119.407 15.4 12 km ( 7 mi) S of Maricopa, 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

ML1.0 2006/08/01 04:56:22 37.183 -117.387 9.3 17 km ( 11 mi) NNW of Scottys Castle, CA
ML2.0 2006/08/01 03:25:42 40.278 -123.754 22.0 19 km ( 12 mi) NNE of Redway, 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

M4.9 2006/08/01 08:56:54 -17.218 167.946 42.2 VANUATU

ML1.0 2006/08/01 08:54:29 35.931 -117.695 2.5 26 km ( 16 mi) ESE of Coso Junction, CA
ML1.6 2006/08/01 08:52:43 38.763 -122.701 1.2 2 km ( 1 mi) SSW of Anderson Springs, CA
ML1.3 2006/08/01 08:49:23 33.685 -116.695 19.3 7 km ( 4 mi) SSE of Idyllwild, CA
ML1.5 2006/08/01 08:40:57 33.477 -116.522 14.6 16 km ( 10 mi) ESE of Anza, CA
ML1.3 2006/08/01 08:23:10 33.633 -117.203 14.7 6 km ( 4 mi) ENE of Wildomar, CA

M4.9 2006/08/01 08:06:21 -31.469 -68.485 109.1 SAN JUAN, ARGENTINA

ML1.0 2006/08/01 07:47:10 33.253 -116.127 3.7 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.6 2006/08/01 06:25:41 38.818 -122.786 1.5 3 km ( 2 mi) NE of The Geysers, CA

M4.4 2006/08/01 06:08:40 -4.828 151.732 175.9 NEW BRITAIN REGION, PAPUA NEW GUINEA

ML1.7 2006/08/01 06:07:21 33.252 -116.118 5.5 12 km ( 8 mi) N of Ocotillo Wells, 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

ML1.0 2006/08/01 11:34:27 37.529 -118.818 6.5 13 km ( 8 mi) WSW of Toms Place, CA
ML1.1 2006/08/01 11:25:03 33.723 -116.771 17.8 6 km ( 4 mi) WSW of Idyllwild, CA
ML1.4 2006/08/01 10:42:16 34.031 -116.617 12.1 4 km ( 3 mi) SW of Morongo Valley, CA
ML1.4 2006/08/01 10:40:31 38.826 -122.775 0.8 4 km ( 3 mi) NE of The Geysers, CA

M5.2 2006/08/01 10:19:42 -19.085 -173.590 32.1 TONGA

ML1.1 2006/08/01 10:14:24 33.927 -116.811 5.5 5 km ( 3 mi) WNW of Cabazon, CA
ML1.4 2006/08/01 10:09:40 33.764 -116.094 8.6 12 km ( 7 mi) NE of Coachella, CA

M5.0 2006/08/01 09:58:19 -19.271 -173.589 28.9 TONGA

ML1.8 2006/08/01 09:32:27 38.817 -122.805 3.2 2 km ( 1 mi) N of The Geysers, CA

ML3.0 2006/08/01 09:16:22 33.249 -116.128 3.1 12 km ( 7 mi) N of Ocotillo Wells, CA

ML1.2 2006/08/01 09:09:08 34.235 -116.769 8.3 8 km ( 5 mi) ESE of Big Bear City, 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

ML2.2 2006/08/01 14:02:51 34.009 -116.321 9.3 13 km ( 8 mi) S of Joshua Tree, CA
ML1.7 2006/08/01 13:51:26 34.139 -117.445 5.9 5 km ( 3 mi) NNE of Fontana, CA
ML1.2 2006/08/01 13:44:18 36.055 -117.708 5.2 22 km ( 13 mi) E of Coso Junction, 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

M4.9 2006/08/01 17:26:43 4.878 96.135 30.0 NORTHERN SUMATRA, INDONESIA

ML2.7 2006/08/01 16:55:41 33.243 -116.039 2.1 10 km ( 6 mi) SW of Salton City, CA
ML1.3 2006/08/01 16:26:48 37.516 -118.829 3.5 14 km ( 9 mi) WSW of Toms Place, CA

M4.7 2006/08/01 16:16:24 -27.674 -64.416 53.8 SANTIAGO DEL ESTERO, ARGENTINA
M4.8 2006/08/01 16:14:52 21.679 142.909 311.3 MARIANA ISLANDS REGION

ML1.7 2006/08/01 15:35:47 36.048 -117.709 2.8 21 km ( 13 mi) E of Coso Junction, CA
ML2.0 2006/08/01 15:29:31 38.762 -122.736 0.1 4 km ( 3 mi) WSW of Anderson Springs, CA
ML1.4 2006/08/01 15:09:48 33.364 -116.299 13.1 15 km ( 9 mi) NNE of Borrego Springs, 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

M4.9 2006/08/01 20:45:45 1.313 97.129 36.8 NIAS REGION, INDONESIA

ML1.5 2006/08/01 19:00:18 32.824 -117.055 0.0 7 km ( 4 mi) NNW of La Mesa, CA

M4.4 2006/08/01 18:37:04 -24.058 -66.888 173.4 SALTA, ARGENTINA


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

ML1.2 2006/08/01 23:45:08 33.661 -116.735 15.6 10 km ( 6 mi) SSW of Idyllwild, CA
ML1.6 2006/08/01 23:40:18 35.040 -117.680 0.0 3 km ( 2 mi) NNW of Boron, CA
ML1.4 2006/08/01 23:03:49 38.654 -117.280 10.0 56 km ( 35 mi) S of Washington, NV
ML1.5 2006/08/01 22:55:41 35.952 -117.670 2.7 27 km ( 17 mi) ESE of Coso Junction, CA
ML1.9 2006/08/01 22:23:14 32.479 -117.094 0.0 9 km ( 6 mi) SW of Tijuana, Mexico
ML2.4 2006/08/01 21:53:30 37.647 -119.385 14.3 20 km ( 12 mi) ESE of Yosemite Valley, CA
ML1.3 2006/08/01 21:41:27 38.170 -118.376 9.6 20 km ( 13 mi) SE of Qualeys Camp, NV
ML1.1 2006/08/01 21:38:28 38.166 -118.387 9.6 20 km ( 12 mi) SE of Qualeys Camp, NV
ML2.4 2006/08/01 21:28:33 38.310 -119.793 0.8 5 km ( 3 mi) SE of Dardanelle, CA
ML1.8 2006/08/01 21:11:40 38.818 -122.794 4.2 2 km ( 1 mi) NNE of The Geysers, CA



August 2, 2006

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

M4.5 2006/08/02 02:10:13 34.767 80.464 18.3 WESTERN XIZANG

ML2.0 2006/08/02 01:44:16 32.209 -115.852 6.0 61 km ( 38 mi) SSE of Ocotillo, CA
ML1.2 2006/08/02 00:55:10 33.495 -116.576 10.0 11 km ( 7 mi) SE of Anza, CA

M4.8 2006/08/02 00:47:04 -31.385 179.425 450.9 KERMADEC ISLANDS REGION
M4.3 2006/08/02 00:32:10 43.056 144.813 35.0 HOKKAIDO, JAPAN REGION

ML1.6 2006/08/02 00:09:49 32.710 -116.056 7.5 6 km ( 4 mi) WSW of Ocotillo, CA
ML1.1 2006/08/02 00:09:20 33.497 -116.489 18.9 18 km ( 11 mi) ESE of Anza, 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

ML1.4 2006/08/02 03:37:14 38.808 -122.795 2.2 2 km ( 1 mi) NE of The Geysers, CA
ML1.9 2006/08/02 03:23:53 35.998 -120.880 11.7 3 km ( 2 mi) SE of San Ardo, CA
ML2.5 2006/08/02 03:15:01 40.260 -121.493 10.2 12 km ( 8 mi) SSE of Mineral, 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

ML2.6 2006/08/02 08:42:51 36.659 -121.285 7.4 15 km ( 9 mi) SSE of Tres Pinos, CA
ML1.6 2006/08/02 08:39:22 33.215 -115.575 4.4 6 km ( 4 mi) WSW of Niland, CA
ML1.6 2006/08/02 08:23:00 40.062 -123.406 10.1 31 km ( 19 mi) NNW of Covelo, CA
ML1.0 2006/08/02 08:20:23 36.024 -117.798 1.7 14 km ( 9 mi) E of Coso Junction, CA
ML2.4 2006/08/02 08:06:52 37.843 -118.168 0.0 47 km ( 29 mi) S of Tonopah Junction, NV


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 2006/08/02 11:36:01 37.432 -118.482 15.2 8 km ( 5 mi) NNW of West Bishop, CA
ML1.5 2006/08/02 11:25:04 37.432 -118.484 14.7 8 km ( 5 mi) NNW of West Bishop, CA

ML3.1 2006/08/02 11:23:24 37.429 -118.482 14.9 8 km ( 5 mi) NNW of West Bishop, CA

ML1.5 2006/08/02 11:11:12 33.026 -116.339 5.6 23 km ( 14 mi) SW of Ocotillo Wells, CA

M4.9 2006/08/02 10:41:59 19.263 95.573 10.0 MYANMAR

ML2.4 2006/08/02 09:13:04 38.765 -122.725 2.1 3 km ( 2 mi) WSW of Anderson Springs, 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

M5.8 2006/08/02 14:45:05 -11.142 116.812 15.0 SOUTH OF LOMBOK, INDONESIA

ML1.1 2006/08/02 14:16:16 35.080 -119.019 0.0 5 km ( 3 mi) WNW of Mettler, CA
ML2.1 2006/08/02 13:55:51 37.510 -118.889 1.1 16 km ( 10 mi) SSE of Mammoth Lakes, CA
ML1.5 2006/08/02 13:48:16 34.697 -118.783 10.3 13 km ( 8 mi) SSE of Gorman, CA
ML1.7 2006/08/02 13:23:27 34.931 -119.137 14.6 9 km ( 6 mi) NNE of Pine Mountain Club, CA

M5.0 2006/08/02 13:11:58 8.673 91.917 17.0 NICOBAR ISLANDS, INDIA REGION

ML1.6 2006/08/02 12:49:03 40.104 -121.669 17.7 29 km ( 18 mi) SSW of Mineral, CA

M4.0 2006/08/02 12:39:49 9.560 -70.610 8.3 TRUJILLO, VENEZUELA

ML1.0 2006/08/02 12:08:04 33.424 -116.389 14.8 20 km ( 12 mi) N of Borrego Springs, 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

M4.9 2006/08/02 17:35:15 -15.078 -174.300 150.6 TONGA

ML1.1 2006/08/02 16:41:22 34.852 -118.761 0.0 10 km ( 7 mi) NE of Gorman, CA
ML2.6 2006/08/02 16:05:30 33.734 -117.477 8.4 14 km ( 8 mi) WNW of Lake Elsinore, CA

ML3.3 2006/08/02 16:03:02 34.111 -117.316 16.0 3 km ( 2 mi) SW of San Bernardino, CA
ML3.5 2006/08/02 15:54:45 44.560 -114.230 12.6 6 km ( 4 mi) N of Challis, ID

ML1.3 2006/08/02 15:22:06 33.496 -116.481 17.0 19 km ( 12 mi) ESE of Anza, CA

M4.2 2006/08/02 15:21:48 68.143 -58.637 10.0 DAVIS STRAIT

ML1.6 2006/08/02 15:21:46 32.713 -116.054 8.4 6 km ( 4 mi) WSW of Ocotillo, CA
ML1.2 2006/08/02 15:19:34 33.491 -116.481 16.6 19 km ( 12 mi) ESE of Anza, CA

M4.5 2006/08/02 15:18:19 14.164 145.411 104.3 ROTA REGION, NORTHERN MARIANA ISLANDS

ML1.2 2006/08/02 15:17:53 33.491 -116.478 16.3 19 km ( 12 mi) ESE of Anza, CA
ML1.2 2006/08/02 15:17:32 33.489 -116.475 16.6 20 km ( 12 mi) ESE of Anza, 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

ML1.6 2006/08/02 20:21:10 33.995 -116.992 7.0 7 km ( 4 mi) SE of Yucaipa, CA
ML1.3 2006/08/02 20:21:02 37.511 -118.887 2.2 16 km ( 10 mi) SSE of Mammoth Lakes, CA
ML2.7 2006/08/02 20:12:01 36.809 -121.531 6.7 4 km ( 2 mi) S of San Juan Bautista, CA
ML1.8 2006/08/02 19:44:45 36.127 -117.905 2.5 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.6 2006/08/02 19:43:00 33.123 -116.075 5.6 6 km ( 4 mi) ESE of Ocotillo Wells, CA
ML1.1 2006/08/02 19:34:21 34.413 -118.356 0.0 14 km ( 9 mi) E of Santa Clarita, CA

M4.8 2006/08/02 19:24:06 -31.200 -177.967 10.0 KERMADEC ISLANDS REGION

ML1.2 2006/08/02 19:17:48 33.241 -116.054 3.9 11 km ( 7 mi) SW of Salton City, CA
ML1.5 2006/08/02 19:02:47 34.919 -119.016 10.9 8 km ( 5 mi) WSW of Grapevine, CA
ML1.8 2006/08/02 19:00:28 35.060 -119.033 12.8 6 km ( 3 mi) W of Mettler, CA

M5.1 2006/08/02 18:13:57 3.829 95.825 30.0 OFF THE WEST COAST OF NORTHERN SUMATRA

ML1.8 2006/08/02 18:16:51 36.137 -115.250 0.0 3 km ( 2 mi) N of Spring Valley, NV


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

ML1.1 2006/08/02 23:53:06 33.870 -116.851 15.4 8 km ( 5 mi) SSE of Banning, CA

M5.1 2006/08/02 23:44:24 -5.455 152.512 32.4 NEW BRITAIN REGION, PAPUA NEW GUINEA

ML2.8 2006/08/02 23:25:26 34.527 -116.272 4.4 24 km ( 15 mi) SSW of Ludlow, CA
ML1.3 2006/08/02 23:16:45 33.089 -116.476 6.7 10 km ( 6 mi) E of Julian, CA
ML1.6 2006/08/02 22:13:57 33.556 -115.884 10.1 6 km ( 4 mi) ENE of North Shore, CA



August 3, 2006

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

M4.6 2006/08/03 01:50:28 -10.078 108.807 10.0 SOUTH OF JAVA, INDONESIA

ML1.2 2006/08/03 01:44:23 33.339 -116.417 12.2 11 km ( 7 mi) NNW of Borrego Springs, CA

M4.7 2006/08/03 00:29:27 -18.113 -178.882 529.1 FIJI REGION
M4.0 2006/08/03 00:28:23 -11.184 34.570 10.0 MALAWI

ML1.2 2006/08/03 00:19:59 37.540 -118.845 0.3 15 km ( 9 mi) W of Toms Place, CA

M4.7 2006/08/03 00:03:13 -0.045 125.118 81.7 MOLUCCA SEA


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

M4.2 2006/08/03 05:53:02 38.093 73.683 149.7 TAJIKISTAN

ML1.1 2006/08/03 05:44:04 34.529 -116.286 2.5 24 km ( 15 mi) SSW of Ludlow, CA
ML2.9 2006/08/03 05:22:14 36.658 -121.282 7.3 15 km ( 9 mi) SSE of Tres Pinos, CA
ML1.0 2006/08/03 05:18:55 33.494 -116.454 11.3 21 km ( 13 mi) ESE of Anza, CA
ML1.3 2006/08/03 05:10:45 37.561 -118.835 2.4 14 km ( 8 mi) W of Toms Place, CA
ML1.5 2006/08/03 04:25:43 38.359 -122.582 7.7 4 km ( 3 mi) W of Glen Ellen, CA
ML2.0 2006/08/03 04:09:52 38.375 -122.587 6.7 5 km ( 3 mi) WNW of Glen Ellen, CA

M4.0 2006/08/03 04:08:24 -16.960 -177.294 350.0 FIJI REGION
M4.2 2006/08/03 04:03:48 1.769 127.449 163.1 HALMAHERA, INDONESIA
M4.5 2006/08/03 03:44:43 51.451 16.190 5.0 POLAND
M4.4 2006/08/03 03:33:13 3.785 95.738 30.0 OFF THE WEST COAST OF NORTHERN SUMATRA

ML1.2 2006/08/03 03:33:08 38.381 -122.583 8.0 5 km ( 3 mi) WNW of Glen Ellen, CA

ML4.4 2006/08/03 03:08:12 38.363 -122.589 9.1 5 km ( 3 mi) W of Glen Ellen, 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

ML1.3 2006/08/03 08:39:41 37.508 -118.889 1.7 16 km ( 10 mi) SSE of Mammoth Lakes, CA

ML3.8 2006/08/03 08:39:18 45.801 -122.606 14.1 2 km ( 1 mi) W of Cherry Grove, WA

ML2.0 2006/08/03 08:04:43 32.489 -115.421 6.0 19 km ( 12 mi) SSE of Mexicali, Mexico
ML1.6 2006/08/03 08:02:44 38.814 -122.787 1.2 2 km ( 2 mi) NE of The Geysers, CA
ML1.3 2006/08/03 07:30:09 33.605 -116.632 15.4 7 km ( 4 mi) NE of Anza, CA
ML1.3 2006/08/03 07:28:12 36.124 -117.901 4.8 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.6 2006/08/03 06:14:08 37.509 -118.888 1.0 16 km ( 10 mi) SSE of Mammoth Lakes, CA
ML1.5 2006/08/03 06:12:10 36.132 -117.900 3.8 11 km ( 7 mi) NNE of Coso Junction, 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 2006/08/03 11:59:31 38.881 -122.522 9.9 8 km ( 5 mi) ESE of Lower Lake, CA

M4.5 2006/08/03 11:56:45 55.519 110.339 10.0 LAKE BAYKAL REGION, RUSSIA

ML2.0 2006/08/03 11:10:11 38.803 -122.782 3.6 2 km ( 1 mi) ENE of The Geysers, CA
ML1.4 2006/08/03 10:37:47 37.541 -118.821 0.1 13 km ( 8 mi) W of Toms Place, CA

M4.7 2006/08/03 10:23:31 -9.502 108.629 10.0 SOUTH OF JAVA, INDONESIA
M4.5 2006/08/03 09:51:36 35.795 71.398 15.5 HINDU KUSH REGION, AFGHANISTAN

ML1.5 2006/08/03 09:41:33 35.930 -117.697 2.3 26 km ( 16 mi) ESE of Coso Junction, CA
ML1.2 2006/08/03 09:28:15 36.561 -121.154 3.2 3 km ( 2 mi) NNW of Pinnacles, CA
ML1.8 2006/08/03 09:18:03 36.014 -117.399 5.0 28 km ( 17 mi) N of Trona, CA
ML2.1 2006/08/03 09:01:12 38.799 -122.799 4.3 1 km ( 0 mi) E 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

ML2.6 2006/08/03 14:54:48 31.735 -115.985 6.0 43 km ( 27 mi) NNW of Lázaro Cárdenas, Mexico
ML1.3 2006/08/03 14:47:06 35.937 -120.479 11.2 6 km ( 4 mi) NW of Parkfield, CA
ML1.8 2006/08/03 14:39:38 34.366 -116.453 4.9 27 km ( 17 mi) N of Yucca Valley, CA
ML1.3 2006/08/03 14:23:43 35.367 -117.877 5.5 20 km ( 13 mi) W of Randsburg, CA
ML1.2 2006/08/03 14:16:56 37.557 -118.821 3.9 12 km ( 8 mi) W of Toms Place, CA
ML2.0 2006/08/03 13:48:49 36.710 -121.180 1.6 15 km ( 10 mi) SE of Tres Pinos, CA
ML1.7 2006/08/03 13:26:28 34.309 -116.843 6.4 5 km ( 3 mi) N of Big Bear City, CA
ML1.1 2006/08/03 13:03:20 34.040 -116.322 12.4 10 km ( 6 mi) S of Joshua Tree, CA

M4.8 2006/08/03 12:09:29 -21.278 32.902 10.0 MOZAMBIQUE


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

M4.7 2006/08/03 17:42:14 -9.500 107.690 10.0 SOUTH OF JAVA, INDONESIA
M5.0 2006/08/03 17:28:09 -57.807 -25.564 68.8 SOUTH SANDWICH ISLANDS REGION

ML1.8 2006/08/03 17:07:25 38.818 -122.755 0.1 3 km ( 2 mi) SW of Cobb, CA

M4.5 2006/08/03 16:57:16 55.368 110.175 10.0 LAKE BAYKAL REGION, RUSSIA
M4.2 2006/08/03 16:55:45 55.473 110.449 10.0 LAKE BAYKAL REGION, RUSSIA

ML1.1 2006/08/03 16:47:23 37.629 -119.026 6.2 4 km ( 3 mi) WSW of Mammoth Lakes, CA

M4.5 2006/08/03 16:46:50 40.452 73.692 61.3 KYRGYZSTAN

ML1.2 2006/08/03 16:25:22 33.644 -116.715 14.0 11 km ( 7 mi) NNW of Anza, CA
ML2.0 2006/08/03 16:20:50 35.156 -118.411 0.0 5 km ( 3 mi) NE of Tehachapi, 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 2006/08/03 20:56:19 37.376 -121.692 5.3 12 km ( 7 mi) E of Alum Rock, CA
ML2.2 2006/08/03 20:14:42 33.199 -116.046 8.2 10 km ( 6 mi) NE of Ocotillo Wells, CA
ML1.8 2006/08/03 19:45:17 38.607 -117.223 0.0 60 km ( 37 mi) N of Tonopah, NV


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

M4.2 2006/08/03 23:59:08 52.432 -171.530 112.9 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

ML1.2 2006/08/03 23:49:45 36.511 -117.871 0.0 3 km ( 2 mi) N of Keeler, CA
ML1.6 2006/08/03 23:40:44 38.828 -122.870 1.6 6 km ( 4 mi) WNW of The Geysers, CA
ML1.8 2006/08/03 23:33:28 37.662 -119.427 7.5 16 km ( 10 mi) SE of Yosemite Valley, CA
ML1.6 2006/08/03 23:09:01 38.796 -122.760 1.4 4 km ( 3 mi) E of The Geysers, CA
ML1.0 2006/08/03 21:56:10 33.644 -116.711 13.5 10 km ( 7 mi) NNW of Anza, CA



August 4, 2006

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

ML1.1 2006/08/04 02:22:14 37.359 -117.100 6.4 16 km ( 10 mi) ENE of Tokop, NV
ML2.4 2006/08/04 02:13:16 35.745 -121.116 0.2 13 km ( 8 mi) NNE of San Simeon, CA
ML1.1 2006/08/04 02:01:59 34.569 -116.279 11.5 20 km ( 13 mi) SSW of Ludlow, CA
ML1.3 2006/08/04 01:48:59 33.324 -115.703 5.2 4 km ( 2 mi) SE of Bombay Beach, 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

M4.8 2006/08/04 05:56:55 -6.202 151.570 31.7 NEW BRITAIN REGION, PAPUA NEW GUINEA
M4.6 2006/08/04 05:28:30 11.935 140.920 171.4 STATE OF YAP, FED. STATES OF MICRONESIA

ML1.4 2006/08/04 05:16:52 33.649 -116.774 15.4 12 km ( 7 mi) SSW of Idyllwild, CA
ML1.0 2006/08/04 05:07:08 37.633 -119.025 5.5 4 km ( 3 mi) W of Mammoth Lakes, CA
ML1.9 2006/08/04 04:16:50 37.542 -118.788 6.3 10 km ( 6 mi) WSW of Toms Place, CA

M4.1 2006/08/04 04:13:19 68.012 -147.796 10.0 NORTHERN ALASKA

ML1.2 2006/08/04 04:07:07 33.218 -116.011 1.5 10 km ( 6 mi) SSW of Salton City, CA

M4.9 2006/08/04 03:41:55 10.280 -62.566 71.1 GULF OF PARIA, VENEZUELA
M4.5 2006/08/04 03:15:08 -19.758 -178.888 639.1 FIJI REGION

ML1.2 2006/08/04 03:09:17 33.427 -116.370 15.5 20 km ( 12 mi) N of Borrego Springs, 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

ML2.3 2006/08/04 08:24:41 33.465 -116.405 12.2 24 km ( 15 mi) N of Borrego Springs, CA
ML2.0 2006/08/04 08:18:53 39.460 -123.096 11.5 13 km ( 8 mi) WNW of Lake Pillsbury, CA
ML1.1 2006/08/04 08:13:44 33.472 -116.373 12.5 24 km ( 15 mi) SSW of La Quinta, CA
ML1.3 2006/08/04 07:52:51 37.540 -118.786 3.2 10 km ( 6 mi) WSW of Toms Place, CA

M5.7 2006/08/04 07:45:50 51.902 171.124 42.0 NEAR ISLANDS, ALEUTIAN ISLANDS, ALASKA

ML1.4 2006/08/04 07:15:53 38.818 -122.797 2.6 2 km ( 1 mi) NNE of The Geysers, CA
ML1.9 2006/08/04 06:18:55 38.366 -122.583 7.3 5 km ( 3 mi) W of Glen Ellen, CA
ML1.2 2006/08/04 06:04:18 34.895 -119.389 3.3 18 km ( 11 mi) S of Maricopa, 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 2006/08/04 11:40:59 38.791 -122.734 0.0 4 km ( 3 mi) WNW of Anderson Springs, CA

M5.0 2006/08/04 10:47:41 5.290 94.477 30.0 NORTHERN SUMATRA, INDONESIA

ML1.2 2006/08/04 09:37:04 35.029 -119.002 15.6 5 km ( 3 mi) SW of Mettler, 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

ML1.0 2006/08/04 13:49:02 36.570 -121.121 9.3 5 km ( 3 mi) NNE of Pinnacles, CA

M5.2 2006/08/04 13:41:40 9.918 -70.626 19.4 TRUJILLO, VENEZUELA

ML1.2 2006/08/04 12:56:17 37.563 -118.831 4.6 13 km ( 8 mi) W of Toms Place, CA
ML2.4 2006/08/04 12:03:52 32.259 -115.086 6.0 4 km ( 3 mi) SSE of Guadalupe Victoria, Mexico


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

ML1.2 2006/08/04 17:27:07 35.943 -117.283 7.7 21 km ( 13 mi) NNE of Trona, CA

M4.6 2006/08/04 16:55:28 11.605 125.791 100.0 SAMAR, PHILIPPINES
M4.4 2006/08/04 16:04:55 -19.199 -177.436 552.4 FIJI REGION

ML1.4 2006/08/04 15:54:50 38.827 -122.805 1.4 3 km ( 2 mi) N of The Geysers, CA
ML1.9 2006/08/04 15:45:59 33.239 -116.114 6.5 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.3 2006/08/04 15:35:20 34.657 -116.287 8.8 14 km ( 9 mi) WSW of Ludlow, CA
ML1.4 2006/08/04 15:20:45 37.519 -118.883 1.8 16 km ( 10 mi) SSE of Mammoth Lakes, 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

ML1.5 2006/08/04 20:07:18 33.836 -117.495 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.1 2006/08/04 18:37:20 34.734 -118.966 5.6 10 km ( 6 mi) S of Frazier Park, CA
ML1.5 2006/08/04 18:19:37 33.479 -116.519 15.2 16 km ( 10 mi) ESE of Anza, CA
ML2.2 2006/08/04 18:18:00 35.953 -115.203 0.0 9 km ( 5 mi) S of Enterprise, NV


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 2006/08/04 22:46:22 37.544 -118.846 0.9 15 km ( 9 mi) W of Toms Place, CA
ML1.4 2006/08/04 21:49:41 38.822 -122.794 1.2 3 km ( 2 mi) NNE of The Geysers, CA
ML1.9 2006/08/04 21:43:35 32.532 -116.772 0.0 14 km ( 9 mi) WSW of Tecate, Mexico
ML1.2 2006/08/04 21:38:43 33.495 -116.573 10.5 11 km ( 7 mi) SE of Anza, CA



August 5, 2006

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 2006/08/05 01:49:56 36.125 -117.898 4.7 10 km ( 6 mi) NNE of Coso Junction, 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 2006/08/05 05:26:18 33.608 -117.241 14.2 2 km ( 1 mi) E of Wildomar, CA
ML2.5 2006/08/05 03:57:40 40.600 -123.283 31.3 12 km ( 7 mi) WNW of Hayfork, CA

M4.7 2006/08/05 03:51:55 46.974 152.934 57.9 KURIL ISLANDS

ML1.0 2006/08/05 03:26:06 36.144 -117.988 4.5 12 km ( 7 mi) NNW of Coso Junction, CA
ML2.3 2006/08/05 03:21:56 36.148 -117.984 3.7 12 km ( 7 mi) NNW of Coso Junction, CA
ML1.1 2006/08/05 03:08:39 33.244 -116.122 8.9 11 km ( 7 mi) N of Ocotillo Wells, CA

M4.2 2006/08/05 03:04:07 16.755 -93.641 77.4 CHIAPAS, MEXICO

ML2.3 2006/08/05 03:03:52 40.550 -123.225 12.9 7 km ( 4 mi) WSW of Hayfork, 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

ML1.5 2006/08/05 08:13:52 34.002 -116.766 18.0 10 km ( 6 mi) N of Cabazon, CA
ML2.6 2006/08/05 08:03:40 36.791 -121.532 10.7 6 km ( 4 mi) S of San Juan Bautista, CA
ML2.4 2006/08/05 07:50:08 33.252 -116.032 2.8 8 km ( 5 mi) SW of Salton City, CA
ML2.0 2006/08/05 07:45:15 38.806 -122.741 1.9 4 km ( 2 mi) SSW of Cobb, 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

ML1.7 2006/08/05 11:51:19 38.375 -122.586 5.9 5 km ( 3 mi) WNW of Glen Ellen, CA
ML1.3 2006/08/05 11:21:11 37.615 -122.076 1.0 3 km ( 2 mi) S of Hayward, CA
ML1.5 2006/08/05 10:23:51 37.586 -118.966 3.1 6 km ( 4 mi) S of Mammoth Lakes, CA
ML1.0 2006/08/05 10:03:42 33.248 -116.121 5.7 12 km ( 7 mi) N of Ocotillo Wells, 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

M5.5 2006/08/05 14:03:44 -33.101 -68.678 22.0 MENDOZA, ARGENTINA

ML1.0 2006/08/05 13:45:33 33.693 -116.773 17.0 8 km ( 5 mi) SW of Idyllwild, CA
ML2.1 2006/08/05 13:34:49 35.428 -118.956 16.9 7 km ( 4 mi) E of Oildale, CA
ML1.4 2006/08/05 13:23:01 38.821 -122.786 2.1 3 km ( 2 mi) NE of The Geysers, CA
ML2.3 2006/08/05 13:03:46 36.368 -120.603 9.3 8 km ( 5 mi) SE of New Idria, CA
ML1.4 2006/08/05 12:58:16 38.820 -122.787 2.2 3 km ( 2 mi) NE of The Geysers, CA
ML1.2 2006/08/05 12:51:48 39.389 -119.167 7.2 5 km ( 3 mi) ENE of Silver Springs, NV
ML1.1 2006/08/05 12:01:17 33.495 -116.573 10.2 11 km ( 7 mi) SE of Anza, 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

ML2.0 2006/08/05 17:25:25 37.586 -118.795 9.3 10 km ( 7 mi) WNW of Toms Place, 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

ML3.6 2006/08/05 20:15:14 46.197 -122.189 0.8 1 km ( 0 mi) WSW of Mount St. Helens Volcano, WA

M4.7 2006/08/05 20:09:49 51.532 -176.847 15.0 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA

ML1.1 2006/08/05 20:03:44 34.084 -118.199 10.3 4 km ( 2 mi) S of Highland Park, CA
ML1.1 2006/08/05 20:00:11 36.155 -118.063 5.9 13 km ( 8 mi) SSW of Olancha, CA
ML1.5 2006/08/05 19:44:43 36.124 -117.891 4.7 10 km ( 6 mi) NNE of Coso Junction, CA
ML2.2 2006/08/05 19:44:04 36.150 -118.075 3.7 14 km ( 9 mi) SSW of Olancha, CA
ML1.7 2006/08/05 18:50:52 38.807 -122.812 1.9 1 km ( 1 mi) NNW 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

M4.3 2006/08/05 23:55:58 -16.860 -72.962 53.0 NEAR THE COAST OF SOUTHERN PERU

ML1.8 2006/08/05 23:00:56 35.002 -119.186 11.7 17 km ( 11 mi) N of Pine Mountain Club, CA
ML1.1 2006/08/05 21:55:39 37.459 -118.836 6.1 18 km ( 11 mi) SW of Toms Place, CA
ML1.9 2006/08/05 21:47:00 32.383 -115.220 6.0 15 km ( 9 mi) NW of Guadalupe Victoria, Mexico



August 6, 2006

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 2006/08/06 02:57:17 35.161 -118.648 10.4 1 km ( 1 mi) SSW of Bear Valley Springs, CA
ML2.5 2006/08/06 01:44:52 33.249 -116.129 2.8 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.6 2006/08/06 01:24:29 35.054 -119.027 15.6 5 km ( 3 mi) W of Mettler, CA
ML1.5 2006/08/06 00:21:12 33.172 -115.620 3.3 2 km ( 1 mi) E of Obsidian Butte, 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

ML1.9 2006/08/06 05:40:48 32.218 -115.879 6.0 59 km ( 37 mi) S of Ocotillo, CA
ML1.0 2006/08/06 05:36:11 36.126 -117.895 4.8 10 km ( 6 mi) NNE of Coso Junction, CA

M4.7 2006/08/06 05:33:06 -2.870 -79.976 82.1 NEAR THE COAST OF ECUADOR

ML1.1 2006/08/06 05:13:21 37.368 -122.177 4.4 4 km ( 2 mi) W of Los Altos Hills, CA

M4.8 2006/08/06 04:12:37 1.705 126.474 59.8 MOLUCCA SEA

ML1.8 2006/08/06 03:47:01 33.957 -117.782 11.7 6 km ( 4 mi) WSW of Chino Hills, 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

ML1.2 2006/08/06 08:59:46 34.200 -116.817 10.4 7 km ( 5 mi) SSE of Big Bear City, CA

M4.9 2006/08/06 07:49:47 40.204 19.803 8.1 ALBANIA

ML1.5 2006/08/06 07:21:50 37.591 -118.807 5.8 12 km ( 7 mi) WNW of Toms Place, CA
ML2.0 2006/08/06 06:00:52 38.115 -121.882 19.1 11 km ( 7 mi) N of Pittsburg, 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

ML1.1 2006/08/06 11:44:54 37.737 -122.551 13.3 4 km ( 3 mi) W of San Francisco Zoo
ML1.7 2006/08/06 11:20:24 33.404 -116.605 14.1 18 km ( 11 mi) SSE of Anza, CA
ML1.0 2006/08/06 10:59:02 37.532 -118.431 9.2 19 km ( 12 mi) N of Bishop, CA
ML2.5 2006/08/06 10:56:39 37.534 -118.438 8.6 19 km ( 12 mi) NNW of Bishop, CA
ML1.7 2006/08/06 09:40:02 38.367 -122.591 7.6 5 km ( 3 mi) W of Glen Ellen, CA
ML1.3 2006/08/06 09:12:41 36.096 -117.874 4.4 9 km ( 5 mi) NE of Coso Junction, 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

M5.4 2006/08/06 14:26:19 37.433 74.706 9.2 TAJIKISTAN

ML1.3 2006/08/06 13:22:51 37.711 -122.120 8.2 3 km ( 2 mi) E of San Leandro, CA
ML1.1 2006/08/06 13:13:04 34.570 -116.242 9.0 18 km ( 11 mi) SSW of Ludlow, CA
ML1.3 2006/08/06 13:00:57 34.696 -116.278 2.9 11 km ( 7 mi) WSW of Ludlow, CA
ML1.1 2006/08/06 12:55:22 34.041 -117.576 11.2 5 km ( 3 mi) ESE of Ontario, CA
ML1.0 2006/08/06 12:30:37 32.975 -116.462 12.5 16 km ( 10 mi) SE of Julian, 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

ML1.2 2006/08/06 17:29:10 37.531 -118.435 9.3 19 km ( 12 mi) N of Bishop, CA
ML1.8 2006/08/06 17:10:56 36.778 -121.281 8.8 4 km ( 2 mi) ESE of Tres Pinos, CA
ML1.5 2006/08/06 16:23:55 33.246 -116.046 2.9 10 km ( 6 mi) SW of Salton City, CA
ML1.6 2006/08/06 15:30:10 38.817 -122.785 1.8 3 km ( 2 mi) NE of The Geysers, CA
ML1.8 2006/08/06 15:29:33 38.818 -122.785 1.5 3 km ( 2 mi) NE 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

ML1.4 2006/08/06 20:45:09 33.293 -116.757 13.3 6 km ( 4 mi) N of Lake Henshaw, CA
ML2.1 2006/08/06 20:03:48 38.700 -122.874 5.7 9 km ( 6 mi) N of Healdsburg, CA

M4.8 2006/08/06 19:28:20 -22.153 -176.417 46.2 SOUTH OF THE FIJI ISLANDS

M5.8 2006/08/06 18:16:40 26.067 144.071 22.9 BONIN ISLANDS, JAPAN REGION

ML1.5 2006/08/06 19:19:07 38.823 -122.826 2.1 3 km ( 2 mi) NNW 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

ML1.8 2006/08/06 23:50:35 32.691 -116.070 1.2 9 km ( 5 mi) SW of Ocotillo, CA
ML1.3 2006/08/06 23:46:06 37.515 -116.705 8.7 46 km ( 28 mi) SSW of Silverbow, NV
ML1.5 2006/08/06 22:47:32 34.295 -117.083 8.0 10 km ( 6 mi) NNE of Running Springs, CA

M3.3 2006/08/06 23:38:06 19.536 -65.330 35.4 134 km ( 83 mi) NNE of Vieques, PR

M4.2 2006/08/06 23:15:49 -26.323 178.033 706.8 SOUTH OF THE FIJI ISLANDS

M3.9 2006/08/06 23:00:03 18.069 -68.014 96.4 86 km ( 53 mi) WSW of Stella, PR

ML1.6 2006/08/06 22:17:51 38.815 -122.795 2.5 2 km ( 1 mi) NNE of The Geysers, CA
ML2.0 2006/08/06 21:53:42 36.034 -117.806 1.7 13 km ( 8 mi) E of Coso Junction, CA



August 7, 2006

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

ML1.4 2006/08/07 02:33:32 37.572 -118.856 8.2 13 km ( 8 mi) SE of Mammoth Lakes, CA
ML2.4 2006/08/07 01:42:18 33.240 -116.044 2.6 10 km ( 6 mi) SW of Salton City, CA

ML3.6 2006/08/07 01:01:42 33.243 -116.036 9.1 9 km ( 6 mi) SW of Salton City, 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

ML1.4 2006/08/07 04:16:49 38.809 -122.798 3.5 1 km ( 1 mi) NE of The Geysers, CA
ML1.1 2006/08/07 03:28:06 33.871 -116.029 3.9 25 km ( 16 mi) NE of Indio, CA
ML2.2 2006/08/07 03:02:50 33.245 -116.047 3.3 10 km ( 6 mi) SW of Salton City, 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

ML1.5 2006/08/07 08:53:12 33.234 -116.028 3.5 10 km ( 6 mi) SW of Salton City, CA
ML1.6 2006/08/07 08:31:19 37.532 -118.433 9.2 19 km ( 12 mi) N of Bishop, CA
ML1.8 2006/08/07 08:29:09 37.534 -118.435 9.3 19 km ( 12 mi) N of Bishop, CA
ML1.1 2006/08/07 07:01:18 37.629 -119.023 5.3 4 km ( 2 mi) WSW of Mammoth Lakes, CA
ML1.4 2006/08/07 06:14:48 37.100 -121.481 3.8 11 km ( 7 mi) E of San Martin, 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 2006/08/07 11:43:07 34.322 -116.868 5.0 7 km ( 4 mi) NNW of Big Bear City, CA

M4.7 2006/08/07 10:59:48 35.254 3.882 10.0 NORTHERN ALGERIA

ML2.0 2006/08/07 10:04:54 36.207 -120.343 11.7 7 km ( 5 mi) N of Coalinga, CA
ML2.3 2006/08/07 09:09:08 36.178 -118.585 19.9 22 km ( 13 mi) ENE of Springville, CA
ML2.9 2006/08/07 09:08:45 36.204 -120.326 10.2 8 km ( 5 mi) NNE of Coalinga, 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

ML2.3 2006/08/07 14:33:14 33.266 -116.080 1.7 12 km ( 7 mi) WSW of Salton City, CA
ML1.8 2006/08/07 14:27:57 38.792 -122.802 3.3 1 km ( 0 mi) SSE of The Geysers, CA
ML1.8 2006/08/07 14:25:53 38.962 -123.022 5.2 13 km ( 8 mi) SW of Lakeport, CA
ML1.9 2006/08/07 14:24:46 36.586 -121.189 6.7 7 km ( 5 mi) NW of Pinnacles, CA

M4.4 2006/08/07 14:17:23 -16.166 -175.233 278.7 TONGA

ML2.1 2006/08/07 12:45:18 36.206 -120.326 11.7 8 km ( 5 mi) NNE of Coalinga, 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

ML1.5 2006/08/07 17:22:42 38.793 -122.814 2.8 1 km ( 1 mi) SW of The Geysers, CA
ML2.0 2006/08/07 16:39:56 37.890 -122.242 6.5 4 km ( 2 mi) NE of Berkeley, CA
ML2.1 2006/08/07 16:31:20 32.681 -115.782 12.6 15 km ( 9 mi) SW of Seeley, CA

M4.7 2006/08/07 15:58:37 -23.555 -179.977 575.9 SOUTH OF THE FIJI ISLANDS

ML1.3 2006/08/07 15:56:14 36.497 -121.074 4.4 7 km ( 5 mi) ESE 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

ML1.3 2006/08/07 20:50:54 33.969 -116.986 13.3 5 km ( 3 mi) NNW of Beaumont, CA
ML1.8 2006/08/07 20:24:06 33.849 -117.480 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.8 2006/08/07 19:21:15 33.076 -115.926 1.2 21 km ( 13 mi) ESE of Ocotillo Wells, CA
ML2.4 2006/08/07 18:20:04 40.476 -124.297 19.6 12 km ( 7 mi) SSW of Ferndale, 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

ML1.9 2006/08/07 23:44:16 35.057 -117.663 0.0 5 km ( 3 mi) N of Boron, CA

M6.8 2006/08/07 22:18:55 -15.868 167.762 149.7 VANUATU





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