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Precursor
Research



©GeoSeismic Labs 2006.


GeoSeismic Labs Reports: October 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

October 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

Magnitude 3.0 - local magnitude (ML)
Time Monday, October 2, 2006 at 8:44:45 AM (PDT)
Monday, October 2, 2006 at 15:44:45 (UTC)
Distance from Yucca Valley, CA - 25 km (16 miles) N (351 degrees)
Joshua Tree, CA - 28 km (17 miles) NNW (332 degrees)
Morongo Valley, CA - 35 km (22 miles) NNE (19 degrees)
Twentynine Palms, CA - 43 km (27 miles) NW (304 degrees)
Los Angeles Civic Center, CA - 167 km (104 miles) ENE (78 degrees)

Coordinates 34 deg. 21.0 min. N (34.350N), 116 deg. 27.7 min. W (116.461W)
Depth 4.4 km (2.7 miles)
Location Quality Fair
Location Quality Parameters Nst= 99, Nph= 99, Dmin=11 km, Rmss=0.2 sec, Erho=0.2 km, Erzz=0.4 km, Gp=21.6 degrees
Event ID# ci14254376


Graphic:(AE)Infrasonic Spectrogram Strong Fundamental 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

October 2, 2006
24 Hour Peak Infrasonic Resonant Harmonic Frequency: 0.69 Hz (-69.32 dBv)




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

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


Graphic:Regional 60 Day (AE)Unclamping Incident Chart

October 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

ML2.4 2006/10/01 02:47:56 32.093 -115.848 6.0 72 km ( 45 mi) SSW of Mexicali, Mexico

M5.1 2006/10/01 02:24:05 46.301 152.967 41.4 KURIL ISLANDS

ML1.2 2006/10/01 01:19:32 33.251 -116.111 8.3 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.3 2006/10/01 00:57:37 33.455 -116.882 15.2 11 km ( 7 mi) N of Palomar Observatory, CA
ML1.1 2006/10/01 00:46:49 37.551 -118.814 4.7 12 km ( 7 mi) W of Toms Place, CA
ML1.2 2006/10/01 00:08:18 33.258 -116.123 2.2 13 km ( 8 mi) N of Ocotillo Wells, CA

M4.8 2006/10/01 00:04:15 46.685 152.874 15.8 KURIL ISLANDS


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

M5.0 2006/10/01 05:42:54 18.365 119.315 30.6 PHILIPPINE ISLANDS REGION

ML2.5 2006/10/01 05:40:36 39.460 -123.111 0.0 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.2 2006/10/01 05:34:40 33.442 -116.728 14.3 14 km ( 8 mi) SSW of Anza, CA
ML1.1 2006/10/01 05:18:30 37.052 -121.477 6.0 10 km ( 6 mi) ENE of Gilroy, CA

M4.7 2006/10/01 05:15:51 46.264 153.312 10.0 KURIL ISLANDS
M4.9 2006/10/01 04:52:46 46.411 152.998 10.0 KURIL ISLANDS
M4.2 2006/10/01 04:52:36 46.407 152.986 10.0 KURIL ISLANDS

ML1.2 2006/10/01 04:50:14 38.815 -122.811 2.1 2 km ( 1 mi) N of The Geysers, CA
ML1.3 2006/10/01 04:36:56 33.252 -116.107 5.9 12 km ( 8 mi) N of Ocotillo Wells, CA

M5.0 2006/10/01 04:28:37 46.296 152.963 10.0 KURIL ISLANDS

ML2.2 2006/10/01 04:01:50 31.828 -116.359 6.0 23 km ( 14 mi) ENE of Maneadero, Mexico
ML1.0 2006/10/01 03:53:47 37.141 -121.534 8.7 8 km ( 5 mi) NE of San Martin, CA

ML3.1 2006/10/01 03:43:53 19.029 -64.630 25.1 47 km ( 29 mi) NW of Settlement, British Virgin Islands

M4.7 2006/10/01 03:28:04 11.732 94.986 23.9 ANDAMAN ISLANDS, INDIA REGION
M4.9 2006/10/01 03:25:44 11.791 95.040 25.7 ANDAMAN ISLANDS, INDIA REGION


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 2006/10/01 08:31:29 33.207 -116.049 10.5 10 km ( 7 mi) NE of Ocotillo Wells, CA
ML1.4 2006/10/01 08:28:42 32.944 -116.470 11.2 14 km ( 9 mi) NNE of Pine Valley, CA

M4.8 2006/10/01 08:20:09 -2.958 129.887 20.0 SERAM, INDONESIA

ML1.4 2006/10/01 07:52:35 33.453 -116.588 13.7 14 km ( 9 mi) SE of Anza, CA
ML1.4 2006/10/01 07:50:52 33.452 -116.557 18.4 16 km ( 10 mi) SE of Anza, CA
ML2.0 2006/10/01 07:18:51 39.495 -123.055 1.3 13 km ( 8 mi) NW of Lake Pillsbury, CA

ML3.2 2006/10/01 07:04:00 46.194 -122.198 0.0 1 km ( 1 mi) WSW of Mount St. Helens Volcano, WA

ML1.0 2006/10/01 07:00:09 37.257 -121.640 2.4 14 km ( 9 mi) N of Morgan Hill, CA

M4.5 2006/10/01 06:59:49 16.119 -94.304 58.8 OFFSHORE OAXACA, MEXICO

ML1.3 2006/10/01 06:43:18 33.240 -116.114 7.5 11 km ( 7 mi) N of Ocotillo Wells, CA

M4.5 2006/10/01 06:36:19 23.957 121.709 39.0 TAIWAN

ML1.5 2006/10/01 06:32:29 33.240 -116.117 7.1 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.4 2006/10/01 06:25:16 33.246 -116.114 7.2 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.3 2006/10/01 06:14:18 33.248 -116.109 6.6 12 km ( 7 mi) N of Ocotillo Wells, CA
ML2.0 2006/10/01 06:06:42 33.239 -116.111 5.6 11 km ( 7 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

ML1.2 2006/10/01 11:18:57 38.806 -122.812 0.4 1 km ( 1 mi) NNW of The Geysers, CA

M4.9 2006/10/01 11:01:51 -24.088 178.480 143.9 SOUTH OF THE FIJI ISLANDS

ML1.6 2006/10/01 10:24:23 34.181 -116.445 6.2 7 km ( 4 mi) NNW of Yucca Valley, CA

M4.7 2006/10/01 09:50:14 46.642 153.438 10.0 KURIL ISLANDS
M4.2 2006/10/01 09:43:54 46.515 152.960 10.0 KURIL ISLANDS
M4.6 2006/10/01 09:38:24 46.515 153.424 10.0 KURIL ISLANDS

ML1.9 2006/10/01 09:13:09 35.349 -118.619 6.5 13 km ( 8 mi) NNW of Keene, CA

M5.2 2006/10/01 09:10:01 46.837 153.121 10.0 KURIL ISLANDS

M6.6 2006/10/01 09:06:02 46.529 153.189 19.0 KURIL ISLANDS


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 2006/10/01 14:50:32 33.245 -116.135 2.0 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.8 2006/10/01 14:23:26 39.469 -123.101 7.6 14 km ( 9 mi) WNW of Lake Pillsbury, CA

M4.6 2006/10/01 13:43:44 -3.201 129.467 56.8 SERAM, INDONESIA

ML1.6 2006/10/01 13:14:20 39.460 -123.108 3.0 14 km ( 9 mi) WNW of Lake Pillsbury, CA

M4.2 2006/10/01 13:13:58 46.777 153.393 10.0 KURIL ISLANDS
M4.0 2006/10/01 13:13:35 53.335 -167.409 20.3 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

ML2.3 2006/10/01 13:07:22 39.461 -123.111 6.6 14 km ( 9 mi) WNW of Lake Pillsbury, CA

M5.0 2006/10/01 13:07:07 46.531 153.128 14.2 KURIL ISLANDS

ML1.4 2006/10/01 13:04:16 33.451 -116.589 11.9 14 km ( 9 mi) SSE of Anza, CA
ML1.4 2006/10/01 12:56:14 38.783 -122.731 2.1 4 km ( 2 mi) WNW of Anderson Springs, CA

M4.8 2006/10/01 12:53:37 46.167 153.001 10.0 KURIL ISLANDS

ML3.1 2006/10/01 12:46:39 46.199 -122.190 0.0 1 km ( 0 mi) W of Mount St. Helens Volcano, WA

ML2.2 2006/10/01 12:23:31 39.460 -123.112 2.9 14 km ( 9 mi) WNW of Lake Pillsbury, 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 2006/10/01 17:43:53 33.667 -116.725 21.6 9 km ( 5 mi) S of Idyllwild, CA
ML1.5 2006/10/01 17:14:33 34.000 -116.637 15.4 8 km ( 5 mi) SW of Morongo Valley, CA

M5.0 2006/10/01 17:07:25 38.514 142.686 68.4 NEAR THE EAST COAST OF HONSHU, JAPAN

ML1.4 2006/10/01 17:00:07 33.392 -116.379 8.5 16 km ( 10 mi) N of Borrego Springs, CA

M4.7 2006/10/01 16:35:28 46.129 153.158 10.0 KURIL ISLANDS

ML2.4 2006/10/01 16:08:51 38.605 -115.293 15.0 22 km ( 14 mi) SE of Currant, NV
ML1.2 2006/10/01 16:01:54 33.239 -116.117 8.1 11 km ( 7 mi) N of Ocotillo Wells, CA

M5.2 2006/10/01 15:58:57 -26.745 -114.900 10.0 EASTER ISLAND REGION

ML2.2 2006/10/01 15:14:40 35.717 -121.087 6.8 12 km ( 8 mi) NE of San Simeon, CA

M4.6 2006/10/01 15:01:18 46.740 153.357 10.0 KURIL ISLANDS


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 2006/10/01 20:38:25 33.249 -116.118 7.6 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.7 2006/10/01 20:32:10 33.248 -116.115 7.5 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.1 2006/10/01 20:21:56 36.088 -117.653 9.0 21 km ( 13 mi) SSW of Darwin, CA
ML1.4 2006/10/01 20:17:17 33.250 -116.109 7.5 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.8 2006/10/01 20:09:20 35.738 -120.288 8.2 12 km ( 8 mi) NE of Shandon, CA
ML2.7 2006/10/01 20:06:41 33.245 -116.126 3.5 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.3 2006/10/01 20:04:22 33.246 -116.123 6.8 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.2 2006/10/01 20:03:21 33.260 -116.109 10.3 13 km ( 8 mi) N of Ocotillo Wells, CA

M4.9 2006/10/01 19:50:31 -2.997 129.677 21.8 SERAM, INDONESIA

ML1.3 2006/10/01 19:37:35 33.246 -116.112 5.5 12 km ( 7 mi) N of Ocotillo Wells, CA

M4.4 2006/10/01 18:29:43 -5.996 146.569 44.5 EASTERN NEW GUINEA REG, PAPUA NEW GUINEA

ML2.6 2006/10/01 18:16:57 39.454 -123.118 0.3 15 km ( 9 mi) WNW of Lake Pillsbury, 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

M4.1 2006/10/01 22:48:22 12.791 92.619 40.5 ANDAMAN ISLANDS, INDIA REGION

ML2.1 2006/10/01 22:27:14 38.838 -122.764 0.0 4 km ( 2 mi) W of Cobb, CA



October 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

ML1.1 2006/10/02 02:58:54 38.812 -122.824 2.1 2 km ( 1 mi) NW of The Geysers, CA
ML1.5 2006/10/02 02:57:37 33.244 -116.112 5.6 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.7 2006/10/02 02:52:16 33.242 -116.119 6.8 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.0 2006/10/02 02:47:01 33.604 -116.817 14.8 15 km ( 9 mi) WNW of Anza, CA
ML2.3 2006/10/02 02:43:00 33.242 -116.118 3.9 11 km ( 7 mi) N of Ocotillo Wells, CA
ML2.1 2006/10/02 02:17:35 32.221 -115.853 6.0 59 km ( 37 mi) SSE of Ocotillo, CA
ML1.2 2006/10/02 02:15:06 37.463 -121.826 5.6 7 km ( 4 mi) ENE of Milpitas, CA

M4.9 2006/10/02 02:02:40 -23.323 -175.553 48.7 TONGA REGION

ML1.7 2006/10/02 02:00:55 39.336 -122.862 2.3 12 km ( 7 mi) SE of Lake Pillsbury, CA
ML1.2 2006/10/02 01:23:55 35.947 -120.518 1.4 9 km ( 6 mi) NW of Parkfield, CA

M4.5 2006/10/02 01:23:11 53.860 -156.650 48.5 SOUTH OF ALASKA

ML1.8 2006/10/02 01:18:48 33.241 -116.108 6.5 11 km ( 7 mi) NNE of Ocotillo Wells, 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

ML1.8 2006/10/02 05:08:58 36.091 -115.253 0.0 2 km ( 1 mi) S of Spring Valley, NV
ML2.1 2006/10/02 05:01:33 40.429 -124.166 18.8 9 km ( 6 mi) SSW of Rio Dell, CA
ML1.8 2006/10/02 05:00:53 38.820 -122.800 2.5 2 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2006/10/02 04:28:41 37.164 -122.071 12.0 6 km ( 4 mi) NE of Boulder Creek, CA
ML2.1 2006/10/02 03:56:38 33.240 -116.120 3.5 11 km ( 7 mi) N of Ocotillo Wells, CA

M5.2 2006/10/02 03:41:37 -5.973 146.695 35.0 EASTERN NEW GUINEA REG, PAPUA NEW GUINEA

ML2.0 2006/10/02 03:13:44 36.017 -117.706 5.6 22 km ( 14 mi) E of Coso Junction, CA
ML1.5 2006/10/02 03:13:04 33.978 -118.864 9.4 10 km ( 6 mi) SW of Malibu, CA
ML1.1 2006/10/02 03:00:35 36.030 -117.725 2.0 20 km ( 12 mi) E of Coso Junction, 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

ML1.1 2006/10/02 08:40:10 33.589 -116.603 15.9 7 km ( 5 mi) ENE of Anza, CA
ML1.9 2006/10/02 07:50:58 40.935 -121.871 23.9 10 km ( 6 mi) SSE of Big Bend, CA

M4.8 2006/10/02 07:47:24 -11.595 123.265 10.0 SOUTH OF TIMOR
M4.9 2006/10/02 07:09:03 46.416 152.942 10.0 KURIL 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

ML1.9 2006/10/02 10:27:10 32.213 -115.878 6.0 60 km ( 37 mi) S of Ocotillo, CA
ML2.2 2006/10/02 10:25:07 32.219 -115.863 6.0 59 km ( 37 mi) SSE of Ocotillo, CA
ML1.6 2006/10/02 10:08:25 37.641 -118.934 8.4 4 km ( 2 mi) E 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

ML2.0 2006/10/02 14:54:22 40.973 -121.669 5.0 10 km ( 6 mi) N of Burney, CA

M4.8 2006/10/02 14:52:10 36.638 -33.214 10.0 AZORES ISLANDS REGION
M4.2 2006/10/02 14:24:11 -19.986 -68.972 107.6 TARAPACA, CHILE

ML2.0 2006/10/02 13:02:03 39.303 -118.148 10.0 38 km ( 24 mi) NNE of Rawhide, NV
ML1.0 2006/10/02 13:00:10 33.370 -116.311 6.5 15 km ( 9 mi) NNE of Borrego Springs, CA

M4.1 2006/10/02 12:54:30 48.946 -129.133 10.0 VANCOUVER ISLAND, CANADA REGION

ML1.5 2006/10/02 12:35:29 37.941 -121.792 14.0 6 km ( 4 mi) S of Antioch, 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

M4.7 2006/10/02 17:25:57 46.247 152.965 22.6 KURIL ISLANDS

ML3.0 2006/10/02 15:44:45 34.350 -116.461 4.4 25 km ( 16 mi) N of Yucca Valley, CA

M4.7 2006/10/02 15:10:14 46.306 153.003 16.6 KURIL ISLANDS
M5.2 2006/10/02 15:09:34 12.707 144.096 10.0 GUAM REGION

ML1.0 2006/10/02 15:06:38 33.458 -116.575 11.7 14 km ( 9 mi) SE 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

ML2.1 2006/10/02 20:45:29 33.217 -116.086 5.5 9 km ( 6 mi) NNE of Ocotillo Wells, CA
ML1.7 2006/10/02 19:55:35 33.937 -116.309 5.1 15 km ( 9 mi) NNE of Thousand Palms, CA
ML1.6 2006/10/02 19:43:07 36.817 -121.922 5.4 12 km ( 8 mi) W of Moss Landing, CA
ML1.5 2006/10/02 19:38:10 38.815 -122.802 1.2 2 km ( 1 mi) NNE of The Geysers, CA
ML2.0 2006/10/02 19:33:49 33.243 -116.108 5.7 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.5 2006/10/02 18:42:44 33.397 -116.360 5.0 17 km ( 10 mi) N of Borrego Springs, CA
ML1.4 2006/10/02 18:34:06 37.980 -122.471 0.1 5 km ( 3 mi) E of San Rafael, CA
ML1.2 2006/10/02 18:02:35 34.027 -118.210 12.8 3 km ( 2 mi) N of Vernon, 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

ML1.1 2006/10/02 23:43:56 33.352 -116.337 14.9 12 km ( 8 mi) NNE of Borrego Springs, CA
ML1.8 2006/10/02 23:27:58 34.630 -117.113 0.0 16 km ( 10 mi) NE of Apple Valley, CA
ML2.0 2006/10/02 23:07:25 38.037 -118.697 8.3 34 km ( 21 mi) SSW of Qualeys Camp, NV
ML1.2 2006/10/02 22:51:37 38.495 -118.302 8.2 11 km ( 7 mi) W of Luning, NV
ML1.6 2006/10/02 22:33:10 34.052 -117.245 16.5 1 km ( 0 mi) NE of Loma Linda, CA
ML2.9 2006/10/02 22:06:04 39.462 -123.106 4.4 14 km ( 9 mi) WNW of Lake Pillsbury, CA

M4.3 2006/10/02 22:04:08 36.829 71.146 73.8 HINDU KUSH REGION, AFGHANISTAN

ML1.3 2006/10/02 22:03:12 34.637 -116.270 5.6 14 km ( 9 mi) SW of Ludlow, CA
ML1.9 2006/10/02 21:38:03 33.242 -116.104 7.2 11 km ( 7 mi) NNE of Ocotillo Wells, CA
ML1.9 2006/10/02 21:06:54 32.624 -116.969 0.0 7 km ( 5 mi) ESE of Bonita, CA



October 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

ML1.4 2006/10/03 01:42:45 36.982 -121.633 5.6 6 km ( 4 mi) SW of Gilroy, CA
ML1.5 2006/10/03 01:32:45 39.460 -123.107 5.5 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.2 2006/10/03 01:13:18 37.584 -118.874 3.6 11 km ( 7 mi) ESE of Mammoth Lakes, CA

M4.6 2006/10/03 00:33:39 -19.189 -69.100 77.9 TARAPACA, CHILE

ML2.1 2006/10/03 00:13:19 35.034 -117.676 0.0 3 km ( 2 mi) NNW of Boron, CA

ML3.8 2006/10/03 00:07:37 44.326 -68.173 5.0 7 km ( 5 mi) SSE of Bar Harbor, ME

ML1.3 2006/10/03 00:04:22 34.408 -118.353 0.0 14 km ( 9 mi) E of Santa Clarita, 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 2006/10/03 04:30:06 33.455 -116.571 11.7 15 km ( 9 mi) SE of Anza, CA

ML3.0 2006/10/03 03:33:13 19.182 -66.266 25.2 79 km ( 49 mi) N of Breñas, PR


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

ML2.5 2006/10/03 08:56:40 33.276 -116.157 11.6 15 km ( 9 mi) N of Ocotillo Wells, CA
ML1.2 2006/10/03 08:51:45 33.288 -116.150 9.1 16 km ( 10 mi) SW of Salton Sea Beach, CA
ML1.8 2006/10/03 08:35:08 40.374 -124.455 17.0 15 km ( 10 mi) WNW of Petrolia, CA

M4.6 2006/10/03 07:57:19 -53.142 22.719 10.0 SOUTH OF AFRICA

ML1.3 2006/10/03 07:47:52 35.934 -120.483 5.2 6 km ( 4 mi) NW of Parkfield, CA
ML2.4 2006/10/03 07:24:41 33.276 -116.160 8.5 15 km ( 9 mi) N of Ocotillo Wells, CA
ML1.0 2006/10/03 07:11:51 36.053 -117.991 5.2 4 km ( 2 mi) WNW of Coso Junction, CA
ML1.8 2006/10/03 07:05:21 33.279 -116.157 7.1 15 km ( 10 mi) N of Ocotillo Wells, CA
ML1.3 2006/10/03 07:01:42 33.962 -116.661 11.0 11 km ( 7 mi) ENE of Cabazon, CA
ML1.0 2006/10/03 06:55:31 33.295 -116.156 5.6 16 km ( 10 mi) SW of Salton Sea Beach, CA
ML2.5 2006/10/03 06:49:16 33.778 -115.933 5.1 25 km ( 15 mi) ENE of Coachella, CA
ML1.8 2006/10/03 06:21:29 41.200 -122.478 5.0 17 km ( 11 mi) W of Dunsmuir, CA
ML1.5 2006/10/03 06:06:47 37.617 -118.958 5.0 3 km ( 2 mi) SE 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

ML1.5 2006/10/03 11:19:15 33.494 -117.009 4.9 11 km ( 7 mi) E of Temecula, CA
ML2.1 2006/10/03 11:18:25 35.580 -120.868 6.9 15 km ( 9 mi) WNW of Templeton, CA
ML1.5 2006/10/03 10:40:17 34.280 -118.519 14.4 2 km ( 1 mi) WNW of Granada Hills, CA

M4.8 2006/10/03 09:42:15 9.399 93.001 67.0 NICOBAR ISLANDS, INDIA REGION


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 2006/10/03 14:43:18 36.123 -117.901 3.3 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.0 2006/10/03 13:52:50 36.513 -121.061 6.3 8 km ( 5 mi) ESE 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 2006/10/03 17:42:05 34.014 -117.228 18.4 4 km ( 3 mi) SSE of Loma Linda, CA
ML1.5 2006/10/03 17:20:30 34.041 -117.256 16.8 1 km ( 1 mi) SSW of Loma Linda, CA
ML1.2 2006/10/03 17:17:01 33.949 -117.703 13.1 3 km ( 2 mi) SSE of Chino Hills, CA

M4.8 2006/10/03 17:10:34 46.519 153.402 10.0 KURIL ISLANDS

ML1.3 2006/10/03 15:27:46 36.108 -117.871 5.7 10 km ( 6 mi) NE of Coso Junction, CA
ML1.5 2006/10/03 15:01:06 34.040 -117.252 19.1 1 km ( 1 mi) S of Loma Linda, 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

ML2.1 2006/10/03 19:45:34 34.812 -116.695 0.0 32 km ( 20 mi) ESE of Barstow, CA

M4.3 2006/10/03 18:38:54 -21.866 -179.231 523.6 FIJI REGION

ML2.6 2006/10/03 18:15:32 40.840 -122.220 24.1 22 km ( 14 mi) NE of Shasta Lake, CA

M6.3 2006/10/03 18:03:14 -18.968 169.024 171.5 VANUATU


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

ML3.5 2006/10/03 23:49:15 17.857 -68.843 107.6 65 km ( 40 mi) SSE of La Romana, Dominican Republic

M4.3 2006/10/03 23:46:47 46.293 152.842 134.5 KURIL ISLANDS

ML2.3 2006/10/03 23:45:22 35.037 -117.673 0.0 3 km ( 2 mi) NNW of Boron, CA

M4.4 2006/10/03 23:36:40 46.340 152.987 62.8 KURIL ISLANDS

ML1.4 2006/10/03 23:20:56 33.970 -116.548 14.9 4 km ( 2 mi) WNW of Desert Hot Springs, CA

ML3.6 2006/10/03 22:10:18 19.343 -64.330 75.8 68 km ( 42 mi) N of Settlement, British Virgin Islands

ML1.4 2006/10/03 21:35:41 37.294 -121.679 0.0 14 km ( 9 mi) E of Seven Trees, CA



October 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

M4.6 2006/10/04 01:48:59 -26.939 178.468 588.7 SOUTH OF THE FIJI ISLANDS
M4.3 2006/10/04 01:16:43 -23.654 179.623 601.4 SOUTH OF THE FIJI ISLANDS

ML2.2 2006/10/04 00:46:10 40.569 -122.325 19.2 4 km ( 2 mi) ESE of Redding, CA

M4.5 2006/10/04 00:37:48 38.030 145.160 33.0 OFF THE EAST COAST OF HONSHU, JAPAN

ML1.6 2006/10/04 00:10:39 37.455 -121.796 9.0 9 km ( 6 mi) ENE of Milpitas, 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

ML1.8 2006/10/04 05:59:08 38.948 -123.031 0.9 14 km ( 9 mi) SW of Lakeport, CA
ML1.1 2006/10/04 04:48:46 33.998 -116.803 14.2 10 km ( 6 mi) NNW of Cabazon, CA

M5.6 2006/10/04 03:53:38 4.162 126.473 22.3 KEPULAUAN TALAUD, INDONESIA


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 2006/10/04 08:38:19 37.665 -118.901 25.4 8 km ( 5 mi) ENE of Mammoth Lakes, CA

M5.1 2006/10/04 08:28:24 60.705 165.675 10.0 NEAR THE EAST COAST OF KORYAKIA, RUSSIA

ML1.0 2006/10/04 08:20:30 33.397 -116.423 16.5 17 km ( 11 mi) NNW of Borrego Springs, CA
ML2.2 2006/10/04 08:07:51 32.956 -117.786 6.0 47 km ( 29 mi) SW of Camp Pendleton South, CA

M5.2 2006/10/04 07:40:56 46.581 153.486 10.0 KURIL ISLANDS

ML1.6 2006/10/04 07:31:28 38.392 -122.592 4.3 6 km ( 4 mi) WNW of Glen Ellen, CA

M4.8 2006/10/04 07:24:10 -30.993 -179.451 226.8 KERMADEC ISLANDS REGION

ML1.0 2006/10/04 06:50:50 37.540 -118.815 5.0 12 km ( 8 mi) WSW of Toms Place, CA
ML1.2 2006/10/04 06:19:49 34.099 -116.847 6.5 2 km ( 1 mi) W of Mt. San Gorgonio, CA
ML1.4 2006/10/04 06:15:02 37.629 -118.885 5.1 8 km ( 5 mi) E 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

ML2.4 2006/10/04 11:45:26 33.155 -115.991 4.8 13 km ( 8 mi) E of Ocotillo Wells, CA
ML1.7 2006/10/04 11:40:29 33.177 -116.388 10.1 8 km ( 5 mi) S of Borrego Springs, CA
ML1.7 2006/10/04 11:11:33 33.797 -115.872 3.9 31 km ( 19 mi) N of North Shore, CA
ML1.6 2006/10/04 11:10:11 33.249 -116.121 3.8 12 km ( 7 mi) N of Ocotillo Wells, CA

ML3.0 2006/10/04 11:04:17 19.521 -67.215 3.9 115 km ( 72 mi) N of Isabela, PR

ML1.0 2006/10/04 10:53:40 37.637 -118.888 4.0 8 km ( 5 mi) E of Mammoth Lakes, CA
ML1.1 2006/10/04 10:36:29 32.821 -115.703 14.4 4 km ( 2 mi) NNW of Seeley, CA
ML1.1 2006/10/04 09:45:45 37.925 -122.143 13.0 5 km ( 3 mi) NW of Lafayette, CA
ML2.0 2006/10/04 09:17:49 35.526 -120.828 4.8 11 km ( 7 mi) WSW of Templeton, 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 2006/10/04 14:41:06 46.506 153.541 10.0 KURIL ISLANDS

ML1.5 2006/10/04 14:13:39 37.765 -122.197 14.1 4 km ( 3 mi) SE of Oakland, CA
ML1.9 2006/10/04 14:01:26 39.464 -123.103 5.9 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.2 2006/10/04 13:41:34 35.746 -117.638 10.1 14 km ( 9 mi) NNE of Ridgecrest, CA

M4.3 2006/10/04 13:34:20 -18.158 -71.242 103.5 OFF THE COAST OF TARAPACA, CHILE
M5.1 2006/10/04 13:33:39 1.103 97.428 49.9 NIAS REGION, INDONESIA

ML2.4 2006/10/04 13:29:02 39.166 -118.091 0.0 31 km ( 19 mi) ENE of Rawhide, NV
ML1.4 2006/10/04 13:08:29 33.726 -116.749 18.4 4 km ( 2 mi) WSW of Idyllwild, CA
ML1.8 2006/10/04 12:43:11 39.269 -123.230 6.9 13 km ( 8 mi) N of Ukiah, CA
ML1.7 2006/10/04 12:40:53 33.010 -116.260 7.9 19 km ( 12 mi) SW of Ocotillo Wells, CA
ML1.5 2006/10/04 12:30:51 33.012 -116.259 8.1 19 km ( 12 mi) SW of Ocotillo Wells, CA
ML2.3 2006/10/04 12:25:36 39.462 -123.103 5.8 14 km ( 9 mi) WNW of Lake Pillsbury, 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

M4.6 2006/10/04 17:34:20 42.090 15.737 118.6 ADRIATIC SEA

ML1.0 2006/10/04 16:13:09 34.358 -117.019 0.0 12 km ( 7 mi) SW of Lucerne Valley, CA

ML3.0 2006/10/04 16:06:41 39.461 -123.111 2.8 14 km ( 9 mi) WNW of Lake Pillsbury, CA

ML1.7 2006/10/04 15:13:30 33.310 -115.917 6.8 4 km ( 3 mi) ENE of Salton City, 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

ML2.5 2006/10/04 20:42:16 39.460 -123.108 0.0 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.4 2006/10/04 19:52:34 33.627 -117.163 0.0 7 km ( 4 mi) N of Murrieta Hot Springs, CA

M4.8 2006/10/04 19:44:21 46.613 153.647 31.1 KURIL ISLANDS

ML1.6 2006/10/04 19:34:38 33.850 -117.489 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.1 2006/10/04 19:34:21 38.815 -122.805 1.2 2 km ( 1 mi) N of The Geysers, CA
ML2.4 2006/10/04 19:33:38 39.461 -123.106 4.7 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML1.6 2006/10/04 18:14:03 33.200 -116.031 7.5 11 km ( 7 mi) NE of Ocotillo Wells, 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 2006/10/04 23:36:02 35.024 -117.691 0.0 3 km ( 2 mi) WNW of Boron, CA

ML3.1 2006/10/04 23:13:51 18.710 -65.061 9.4 42 km ( 26 mi) NNW of CHARLOTTE AMALIE, US Virgin Islands

ML1.3 2006/10/04 23:09:28 33.505 -116.450 16.0 21 km ( 13 mi) ESE of Anza, CA
ML1.4 2006/10/04 22:59:13 35.862 -120.408 5.2 5 km ( 3 mi) SSE of Parkfield, CA
ML1.0 2006/10/04 22:46:45 32.711 -116.035 6.9 5 km ( 3 mi) SW of Ocotillo, CA
ML1.1 2006/10/04 22:28:29 33.688 -116.762 18.9 8 km ( 5 mi) SW of Idyllwild, CA
ML1.1 2006/10/04 22:15:53 33.275 -116.097 6.3 13 km ( 8 mi) WSW of Salton City, CA
ML1.0 2006/10/04 22:03:31 33.852 -117.534 0.0 4 km ( 2 mi) ESE of Corona, CA
ML2.0 2006/10/04 21:56:45 32.802 -115.463 14.1 8 km ( 5 mi) W of Holtville, CA
ML1.6 2006/10/04 21:28:41 38.836 -122.812 0.0 4 km ( 3 mi) N of The Geysers, CA
ML1.8 2006/10/04 21:17:45 32.801 -115.468 16.1 8 km ( 5 mi) W of Holtville, CA



October 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

ML1.2 2006/10/05 02:54:57 37.449 -118.841 7.1 19 km ( 12 mi) SW of Toms Place, CA

M4.4 2006/10/05 02:49:11 5.600 127.124 111.8 PHILIPPINE ISLANDS REGION
M4.1 2006/10/05 02:47:03 -24.135 -66.840 175.3 SALTA, ARGENTINA
M4.1 2006/10/05 02:35:52 61.727 -151.572 88.1 SOUTHERN ALASKA

ML1.7 2006/10/05 02:12:01 33.957 -116.955 14.1 4 km ( 2 mi) NNE of Beaumont, CA
ML1.7 2006/10/05 02:01:09 38.789 -122.753 2.6 5 km ( 3 mi) ESE of The Geysers, CA
ML1.4 2006/10/05 01:23:43 35.993 -117.795 3.4 15 km ( 9 mi) ESE of Coso Junction, CA
ML1.4 2006/10/05 00:40:45 35.040 -118.930 19.3 4 km ( 3 mi) NNE of Wheeler Ridge, CA
ML1.9 2006/10/05 00:06:50 36.511 -121.094 5.5 5 km ( 3 mi) ESE 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

ML1.6 2006/10/05 05:58:31 38.529 -119.759 0.7 18 km ( 11 mi) S of Markleeville, CA

M4.6 2006/10/05 04:53:01 13.271 92.200 26.0 ANDAMAN ISLANDS, INDIA REGION

ML1.2 2006/10/05 04:47:17 38.836 -122.805 1.3 4 km ( 3 mi) N of The Geysers, CA
ML2.5 2006/10/05 04:12:01 38.803 -122.817 2.0 1 km ( 1 mi) WNW of The Geysers, CA
ML1.5 2006/10/05 03:49:42 33.470 -116.609 5.9 11 km ( 7 mi) SSE of Anza, CA
ML1.4 2006/10/05 03:39:03 37.448 -118.843 8.1 19 km ( 12 mi) SW of Toms Place, CA
ML1.7 2006/10/05 03:06:11 36.117 -117.902 4.1 9 km ( 6 mi) NNE of Coso Junction, 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 2006/10/05 08:59:56 32.914 -115.959 9.3 20 km ( 12 mi) N of Ocotillo, CA
ML1.5 2006/10/05 08:59:56 32.914 -115.963 9.7 20 km ( 12 mi) N of Ocotillo, CA

M4.5 2006/10/05 08:34:07 -26.391 27.682 10.0 SOUTH AFRICA

ML1.2 2006/10/05 06:33:02 33.200 -115.586 3.7 6 km ( 4 mi) NE of Obsidian Butte, CA
ML1.2 2006/10/05 06:13:43 36.025 -117.769 2.7 16 km ( 10 mi) E of Coso Junction, CA

M4.4 2006/10/05 06:02:24 -6.626 130.427 26.4 BANDA SEA


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 2006/10/05 11:25:15 36.510 -121.090 3.6 5 km ( 3 mi) ESE of Pinnacles, CA
ML1.3 2006/10/05 11:08:30 36.081 -117.629 2.5 21 km ( 13 mi) S of Darwin, CA
ML1.0 2006/10/05 11:05:58 36.078 -117.630 3.6 21 km ( 13 mi) S of Darwin, CA
ML1.7 2006/10/05 10:36:39 32.668 -115.541 6.8 4 km ( 3 mi) WSW of Calexico, CA
ML1.4 2006/10/05 09:50:53 38.824 -122.794 2.4 3 km ( 2 mi) NNE 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

ML2.2 2006/10/05 14:24:32 33.928 -118.680 15.0 15 km ( 9 mi) SE of Malibu, CA
ML1.7 2006/10/05 14:19:25 32.760 -115.451 15.4 8 km ( 5 mi) ENE of Heber, CA
ML1.7 2006/10/05 13:04:21 37.975 -118.657 9.8 39 km ( 24 mi) SSW of Qualeys Camp, NV
ML1.2 2006/10/05 12:57:52 35.654 -117.511 5.6 15 km ( 10 mi) ENE of Ridgecrest, CA

M4.8 2006/10/05 12:41:00 8.519 137.899 54.4 STATE OF YAP, FED. STATES OF MICRONESIA
M4.6 2006/10/05 12:38:14 -56.038 -26.482 23.3 SOUTH SANDWICH ISLANDS REGION

ML2.0 2006/10/05 12:37:23 37.188 -118.222 5.5 7 km ( 4 mi) ENE of Big Pine, CA
ML2.1 2006/10/05 12:11:00 39.468 -123.109 3.8 15 km ( 9 mi) WNW of Lake Pillsbury, 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 2006/10/05 17:50:03 34.856 -118.770 0.0 10 km ( 6 mi) NE of Gorman, CA
ML1.2 2006/10/05 17:49:12 33.496 -116.489 12.6 18 km ( 11 mi) ESE of Anza, CA

M5.0 2006/10/05 17:41:41 9.971 125.951 109.7 MINDANAO, PHILIPPINES

ML1.7 2006/10/05 17:24:35 38.812 -122.793 1.8 2 km ( 1 mi) NE of The Geysers, CA
ML2.0 2006/10/05 17:15:30 38.813 -122.792 2.7 2 km ( 1 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

ML2.0 2006/10/05 20:19:20 35.446 -120.869 1.1 2 km ( 1 mi) ENE of Cayucos, CA
ML1.8 2006/10/05 20:18:55 38.796 -122.758 1.0 4 km ( 3 mi) E of The Geysers, CA
ML1.0 2006/10/05 19:55:54 36.519 -121.062 6.8 7 km ( 5 mi) E of Pinnacles, CA

ML3.0 2006/10/05 19:54:09 33.443 -116.598 11.1 14 km ( 9 mi) SSE of Anza, CA

ML1.9 2006/10/05 19:37:09 35.725 -121.099 7.1 12 km ( 8 mi) NE of San Simeon, CA
ML1.2 2006/10/05 19:21:46 33.465 -115.802 9.4 14 km ( 9 mi) NNW of Bombay Beach, CA
ML2.4 2006/10/05 18:44:45 35.380 -118.605 3.6 16 km ( 10 mi) N of Keene, CA
ML2.5 2006/10/05 18:34:15 37.521 -118.829 4.5 14 km ( 9 mi) WSW of Toms Place, 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 2006/10/05 23:44:53 33.833 -116.810 11.1 9 km ( 6 mi) SSW of Cabazon, CA
ML1.2 2006/10/05 23:18:14 38.829 -122.872 1.5 7 km ( 4 mi) WNW of The Geysers, CA
ML1.1 2006/10/05 22:24:06 33.682 -117.126 0.0 5 km ( 3 mi) SW of Winchester, CA
ML1.7 2006/10/05 21:27:41 34.628 -117.114 0.0 16 km ( 10 mi) NE of Apple Valley, CA
ML1.0 2006/10/05 21:05:50 33.626 -116.856 17.2 15 km ( 9 mi) SSE of Valle Vista, CA



October 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

ML1.9 2006/10/06 02:58:02 38.821 -122.787 0.7 3 km ( 2 mi) NNE of The Geysers, CA
ML1.8 2006/10/06 01:09:02 36.550 -121.143 6.6 2 km ( 1 mi) N of Pinnacles, CA
ML2.0 2006/10/06 00:59:57 33.731 -117.492 10.5 14 km ( 9 mi) NE of Rancho Santa Margarita, 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 2006/10/06 05:35:02 37.471 -118.787 13.0 14 km ( 9 mi) SW of Toms Place, CA
ML1.3 2006/10/06 05:28:13 33.373 -116.418 13.4 15 km ( 9 mi) NNW of Borrego Springs, CA
ML1.2 2006/10/06 05:11:28 36.949 -121.688 11.1 7 km ( 5 mi) ENE of Watsonville, CA
ML1.4 2006/10/06 05:11:25 34.417 -118.612 3.5 5 km ( 3 mi) WNW of Valencia, CA

M5.7 2006/10/06 05:08:53 -41.160 80.673 10.0 MID-INDIAN RIDGE

ML1.7 2006/10/06 03:57:22 36.490 -114.891 0.0 6 km ( 4 mi) NW of Dry Lake, NV


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 2006/10/06 08:51:19 38.797 -122.812 2.4 1 km ( 0 mi) WSW of The Geysers, CA
ML1.8 2006/10/06 08:50:45 38.796 -122.811 2.4 0 km ( 0 mi) WSW of The Geysers, CA
ML1.3 2006/10/06 08:13:56 33.251 -116.124 6.6 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.4 2006/10/06 08:13:22 33.243 -116.115 7.3 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.7 2006/10/06 08:12:32 37.730 -122.117 6.4 4 km ( 2 mi) NE of San Leandro, CA

ML3.7 2006/10/06 07:43:17 19.256 -68.784 137.9 58 km ( 36 mi) E of Samaná, Dominican Republic

ML1.8 2006/10/06 07:27:59 33.465 -116.604 24.4 12 km ( 7 mi) SSE of Anza, CA

M5.0 2006/10/06 07:18:20 14.549 55.945 10.0 OWEN FRACTURE ZONE REGION

ML1.4 2006/10/06 07:02:29 33.255 -116.120 9.1 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.5 2006/10/06 06:08:34 38.056 -118.796 8.3 26 km ( 16 mi) SE of Bodie, 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 2006/10/06 10:34:33 37.938 -122.022 8.1 3 km ( 2 mi) S of Concord, CA
ML1.7 2006/10/06 09:49:48 33.734 -117.482 9.7 14 km ( 9 mi) WNW of Lake Elsinore, 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

ML2.1 2006/10/06 14:57:24 36.099 -117.850 3.9 11 km ( 7 mi) NE of Coso Junction, CA

M5.4 2006/10/06 14:49:04 1.353 97.188 30.6 NIAS REGION, INDONESIA

ML1.3 2006/10/06 13:47:34 37.510 -117.194 0.0 24 km ( 15 mi) NNE of Tokop, NV
ML2.3 2006/10/06 13:04:37 38.749 -122.457 5.7 10 km ( 6 mi) SE of Hidden Valley Lake, CA
ML1.1 2006/10/06 12:48:21 33.934 -116.788 3.7 3 km ( 2 mi) NW of Cabazon, CA
ML1.5 2006/10/06 12:26:49 33.161 -115.980 12.2 14 km ( 9 mi) E of Ocotillo Wells, CA
ML1.6 2006/10/06 12:05:22 34.094 -116.843 8.5 2 km ( 1 mi) WSW of Mt. San Gorgonio, 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 2006/10/06 17:57:45 35.998 -115.201 0.0 4 km ( 2 mi) S of Enterprise, NV
ML2.1 2006/10/06 17:43:16 33.248 -116.123 4.7 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.3 2006/10/06 17:41:27 38.819 -122.797 2.3 2 km ( 1 mi) NNE of The Geysers, CA

M5.0 2006/10/06 17:37:46 -7.483 128.328 105.3 KEPULAUAN BARAT DAYA, INDONESIA

ML1.7 2006/10/06 17:37:12 36.906 -116.639 0.0 10 km ( 6 mi) E of Beatty, NV
ML2.3 2006/10/06 17:36:44 32.934 -116.288 10.4 25 km ( 16 mi) ENE of Pine Valley, CA

M4.3 2006/10/06 17:22:34 36.941 4.311 10.0 NORTHERN ALGERIA
M4.4 2006/10/06 17:20:59 5.369 -79.967 10.0 SOUTH OF PANAMA

ML1.1 2006/10/06 17:19:47 34.943 -119.114 10.9 11 km ( 7 mi) NNE of Pine Mountain Club, CA
ML1.0 2006/10/06 17:12:15 38.257 -118.628 0.0 11 km ( 7 mi) WSW of Qualeys Camp, NV
ML1.4 2006/10/06 17:07:06 33.720 -116.795 17.2 8 km ( 5 mi) WSW of Idyllwild, CA
ML1.7 2006/10/06 16:41:50 37.518 -118.831 3.9 14 km ( 9 mi) WSW of Toms Place, CA
ML2.2 2006/10/06 16:20:30 40.402 -122.128 2.0 13 km ( 8 mi) E of Cottonwood, CA

M5.0 2006/10/06 16:25:28 -50.136 -114.578 10.0 SOUTHERN EAST PACIFIC RISE

ML1.4 2006/10/06 16:13:51 34.976 -119.101 11.4 15 km ( 9 mi) WSW of Wheeler Ridge, CA
ML1.5 2006/10/06 16:09:46 34.981 -119.103 11.8 15 km ( 9 mi) W of Wheeler Ridge, CA
ML1.2 2006/10/06 16:01:35 38.799 -122.770 4.0 3 km ( 2 mi) E of The Geysers, CA
ML1.4 2006/10/06 15:59:27 37.522 -118.817 4.9 13 km ( 8 mi) WSW 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

ML1.2 2006/10/06 20:56:53 37.498 -118.837 9.9 16 km ( 10 mi) WSW of Toms Place, CA

ML3.4 2006/10/06 20:18:09 46.199 -122.190 0.0 1 km ( 0 mi) W of Mount St. Helens Volcano, WA

ML1.5 2006/10/06 18:33:47 37.983 -122.473 0.5 4 km ( 3 mi) E of San Rafael, 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

ML1.5 2006/10/06 23:46:17 34.189 -116.902 15.2 6 km ( 4 mi) S of town of Big Bear Lake, CA
ML1.1 2006/10/06 22:59:47 37.371 -121.732 6.5 8 km ( 5 mi) E of Alum Rock, CA
ML2.2 2006/10/06 22:58:22 37.371 -121.733 6.3 8 km ( 5 mi) E of Alum Rock, CA
ML1.1 2006/10/06 22:30:54 35.490 -118.377 5.8 17 km ( 11 mi) SSW of Weldon, CA

ML3.5 2006/10/06 22:13:16 34.124 -97.647 5.0 6 km ( 4 mi) SW of Cornish, OK

ML1.9 2006/10/06 21:59:32 40.419 -122.094 21.0 16 km ( 10 mi) ENE of Cottonwood, CA
ML1.5 2006/10/06 21:28:49 33.492 -116.586 9.9 11 km ( 7 mi) SE of Anza, CA
ML1.6 2006/10/06 21:17:49 38.794 -122.761 1.4 4 km ( 2 mi) E of The Geysers, CA
ML1.9 2006/10/06 21:11:31 39.444 -119.565 0.0 19 km ( 12 mi) SE of Sparks, NV

M4.9 2006/10/06 21:06:36 2.309 -98.756 10.0 WEST OF THE GALAPAGOS ISLANDS



October 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

M4.9 2006/10/07 02:23:05 6.185 60.831 10.0 CARLSBERG RIDGE

ML1.7 2006/10/07 02:04:27 33.764 -116.778 0.0 6 km ( 4 mi) WNW of Idyllwild, CA
ML1.2 2006/10/07 01:42:54 38.794 -122.800 2.5 1 km ( 0 mi) SE 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

ML1.5 2006/10/07 05:34:18 33.910 -116.731 20.8 3 km ( 2 mi) E of Cabazon, CA
ML1.1 2006/10/07 05:19:36 36.066 -117.579 3.5 23 km ( 14 mi) S of Darwin, CA
ML1.8 2006/10/07 03:57:21 35.537 -120.810 9.0 9 km ( 6 mi) W of Templeton, CA

M5.0 2006/10/07 03:21:08 6.130 60.773 10.0 CARLSBERG RIDGE

ML1.8 2006/10/07 03:07:06 40.096 -123.869 8.8 4 km ( 3 mi) SW 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

M5.8 2006/10/07 08:20:57 -23.992 -68.864 104.4 ANTOFAGASTA, CHILE

ML1.5 2006/10/07 07:50:22 40.625 -121.875 9.0 14 km ( 9 mi) N of Shingletown, CA
ML1.0 2006/10/07 07:22:57 33.452 -116.578 14.7 14 km ( 9 mi) SE of Anza, CA
ML1.5 2006/10/07 07:19:49 35.788 -121.327 4.0 20 km ( 13 mi) NW of San Simeon, CA
ML2.0 2006/10/07 07:17:12 33.443 -116.601 10.5 14 km ( 9 mi) SSE of Anza, CA
ML1.3 2006/10/07 06:57:08 38.812 -122.826 1.9 2 km ( 1 mi) NW of The Geysers, CA

ML3.3 2006/10/07 06:28:08 17.907 -68.186 102.8 97 km ( 60 mi) SE of Higüey, Dominican Republic

ML1.4 2006/10/07 06:19:40 34.026 -117.254 18.8 2 km ( 2 mi) S of Loma Linda, 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 2006/10/07 10:28:07 32.690 -116.058 10.1 8 km ( 5 mi) SW of Ocotillo, CA
ML1.1 2006/10/07 09:57:25 36.715 -121.359 3.8 9 km ( 6 mi) SSW of Tres Pinos, CA
ML2.0 2006/10/07 09:53:03 33.181 -116.535 15.0 13 km ( 8 mi) NNE of Julian, CA
ML2.4 2006/10/07 09:30:35 39.462 -123.110 4.1 14 km ( 9 mi) WNW of Lake Pillsbury, CA
ML2.3 2006/10/07 09:00:25 31.763 -116.125 7.0 42 km ( 26 mi) E of Maneadero, Mexico


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

ML1.4 2006/10/07 14:52:43 33.358 -116.377 14.9 12 km ( 8 mi) N of Borrego Springs, CA
ML1.5 2006/10/07 14:44:54 33.358 -116.383 16.3 12 km ( 8 mi) N of Borrego Springs, CA
ML1.7 2006/10/07 14:23:49 35.925 -117.685 3.2 27 km ( 17 mi) ESE of Coso Junction, CA
ML1.2 2006/10/07 14:04:25 36.855 -121.104 3.6 21 km ( 13 mi) ENE of Tres Pinos, CA
ML1.8 2006/10/07 14:02:02 39.951 -122.854 8.4 35 km ( 22 mi) NNW of Alder Springs, CA
ML1.3 2006/10/07 13:50:33 33.640 -116.707 1.7 10 km ( 6 mi) NNW of Anza, CA
ML2.5 2006/10/07 13:48:11 40.387 -124.510 22.1 20 km ( 13 mi) WNW of Petrolia, CA
ML1.0 2006/10/07 13:11:22 33.358 -116.603 16.5 20 km ( 12 mi) NE of Lake Henshaw, CA
ML1.7 2006/10/07 13:08:30 33.485 -116.574 10.9 12 km ( 7 mi) SE of Anza, CA
ML2.8 2006/10/07 12:54:20 36.121 -120.949 11.0 6 km ( 4 mi) E of San Lucas, CA
ML1.2 2006/10/07 12:54:15 38.254 -118.279 15.0 16 km ( 10 mi) W of Tonopah Junction, NV
ML1.7 2006/10/07 12:46:52 33.288 -115.954 7.9 1 km ( 1 mi) SSE of Salton City, CA
ML1.4 2006/10/07 12:27:25 34.026 -116.331 11.3 11 km ( 7 mi) S of Joshua Tree, CA
ML1.6 2006/10/07 12:11:07 33.261 -116.074 3.7 11 km ( 7 mi) WSW of Salton City, 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

ML1.6 2006/10/07 17:54:20 33.521 -116.571 5.3 10 km ( 6 mi) ESE of Anza, CA
ML1.0 2006/10/07 17:42:58 35.855 -120.404 8.5 6 km ( 4 mi) SSE of Parkfield, CA

M5.1 2006/10/07 17:16:57 -17.962 167.821 10.0 VANUATU
M5.0 2006/10/07 16:32:19 -45.676 -76.367 37.9 OFF THE COAST OF AISEN, CHILE


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

ML1.8 2006/10/07 20:53:06 38.771 -122.716 2.8 2 km ( 1 mi) WSW of Anderson Springs, CA
ML1.4 2006/10/07 20:46:03 37.457 -118.837 7.1 18 km ( 11 mi) SW of Toms Place, CA
ML1.5 2006/10/07 20:17:31 39.492 -123.099 5.1 15 km ( 9 mi) NW of Lake Pillsbury, CA
ML1.5 2006/10/07 19:45:22 34.011 -116.322 9.9 13 km ( 8 mi) S of Joshua Tree, CA
ML2.4 2006/10/07 19:35:48 38.056 -118.792 8.2 26 km ( 16 mi) SE of Bodie, CA
ML2.0 2006/10/07 18:59:50 34.044 -119.070 12.2 17 km ( 11 mi) SE of Port Hueneme, CA
ML1.7 2006/10/07 18:52:58 33.638 -116.626 23.5 10 km ( 6 mi) NNE of Anza, CA
ML2.5 2006/10/07 18:46:51 35.718 -121.090 6.6 12 km ( 8 mi) NE of San Simeon, 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

ML2.5 2006/10/07 23:52:26 35.433 -119.210 23.8 5 km ( 3 mi) NNW of Rosedale, CA
ML1.3 2006/10/07 23:32:42 36.170 -121.694 19.6 20 km ( 13 mi) NW of Lopez Point, CA
ML1.8 2006/10/07 22:46:37 33.355 -116.256 4.9 16 km ( 10 mi) NE of Borrego Springs, CA
ML1.4 2006/10/07 22:43:10 32.704 -116.043 8.7 6 km ( 4 mi) SW of Ocotillo, CA
ML1.6 2006/10/07 21:53:48 34.734 -116.310 8.9 14 km ( 9 mi) W of Ludlow, CA
ML1.7 2006/10/07 21:52:44 34.724 -116.305 6.0 13 km ( 8 mi) W of Ludlow, CA

M5.0 2006/10/07 21:12:31 11.822 100.137 35.0 GULF OF THAILAND





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