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Earthquake
Precursor
Research



©GeoSeismic Labs 2006.


GeoSeismic Labs Reports: May, 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

May 8-14, 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

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



May 8, 2006

00:00-03:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 02:55:19 36.008 -120.564 4.4 17 km ( 11 mi) NW of Parkfield, CA
ML1.8 2006/05/08 02:39:15 37.222 -121.419 1.5 22 km ( 14 mi) NE of San Martin, CA
ML2.7 2006/05/08 01:40:15 35.764 -121.217 10.3 14 km ( 8 mi) N of San Simeon, CA
ML1.7 2006/05/08 00:58:23 38.834 -122.799 2.4 4 km ( 3 mi) N of The Geysers, CA
ML1.3 2006/05/08 00:49:19 36.849 -121.454 6.4 5 km ( 3 mi) W of Hollister, CA
ML1.9 2006/05/08 00:34:26 36.847 -121.454 4.1 5 km ( 3 mi) W of Hollister, CA
ML1.7 2006/05/08 00:30:04 36.849 -121.451 4.4 5 km ( 3 mi) W of Hollister, CA


03:00 - 06:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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   LOCATION1.1 2006/05/07 20:35:06 37.433N 116.792W 15.7 44 km (27 mi) ENE of Tokop, NV             y/m/d         h:m:s           deg     deg     km

ML1.0 2006/05/08 05:31:58 35.866 -118.471 5.8 14 km ( 9 mi) NNW of Kernville, CA
ML1.1 2006/05/08 04:43:50 33.640 -116.697 15.3 10 km ( 6 mi) NNW of Anza, CA

ML3.1 2006/05/08 03:38:21 31.503 -115.670 6.0 12 km ( 8 mi) NNE of Lázaro Cárdenas, Mexico

ML1.1 2006/05/07 03:35:06 37.433 -116.792 15.7 44 km (27 mi) ENE of Tokop, NV
ML0.5 2006/05/07 03:29:18 33.691 -116.748 16.9 7 km ( 4 mi) SSW of Idyllwild, CA


06:00-09:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 08:59:24 33.710 -116.728 20.4 4 km ( 3 mi) SSW of Idyllwild, CA

ML4.4 2006/05/08 08:29:17 17.669 -094.093 195.5 65 km (40 miles) SSE of Coatzacoalcos, Veracruz, Mexico

ML1.1 2006/05/08 08:00:13 37.431 -121.772 2.0 8 km ( 5 mi) NE of Alum Rock, CA
ML1.4 2006/05/08 07:27:56 36.518 -121.092 2.1 5 km ( 3 mi) ESE of Pinnacles, CA
ML1.6 2006/05/08 06:23:42 38.821 -122.806 4.3 3 km ( 2 mi) N of The Geysers, CA
ML1.1 2006/05/08 06:00:32 34.214 -117.432 14.5 3 km ( 2 mi) WSW of Devore, CA


09:00-12:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 10:53:34 38.242 -122.182 9.2 2 km ( 2 mi) SW of Green Valley, CA
ML1.3 2006/05/08 10:03:54 33.797 -117.757 10.7 5 km ( 3 mi) NE of Tustin Foothills, CA
ML1.9 2006/05/08 10:01:36 38.768 -122.736 2.8 4 km ( 2 mi) W of Anderson Springs, CA
ML1.9 2006/05/08 09:27:22 37.760 -121.936 8.2 1 km ( 1 mi) ENE of San Ramon, CA


12:00-15:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 14:26:04 33.919 -117.078 15.5 10 km ( 6 mi) W of Beaumont, CA
ML1.6 2006/05/08 14:13:16 36.717 -116.360 0.0 41 km ( 26 mi) ESE of Beatty, NV
ML1.1 2006/05/08 13:12:30 33.996 -116.315 7.7 15 km ( 9 mi) S of Joshua Tree, CA


15:00-18:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 17:16:30 33.395 -116.400 17.2 17 km ( 10 mi) N of Borrego Springs, CA
ML1.8 2006/05/08 16:37:54 33.961 -116.648 13.8 12 km ( 8 mi) SSW of Morongo Valley, CA
ML1.3 2006/05/08 16:33:56 33.699 -116.819 18.0 9 km ( 6 mi) SE of Valle Vista, CA
ML1.4 2006/05/08 16:23:07 38.817 -122.811 4.5 2 km ( 1 mi) N of The Geysers, CA
ML2.1 2006/05/08 16:02:54 38.800 -122.796 1.8 1 km ( 1 mi) E of The Geysers, CA


18:00-21:00 UTC

Return to Table of Contents
Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 20:24:24 34.357 -116.458 10.0 26 km (16 mi) N of Yucca Valley, CA
ML0.6 2006/05/08 19:56:53 33.494 -116.575 9.4 11 km ( 7 mi) SE of Anza, CA
ML2.1 2006/05/08 18:40:47 38.817 -122.813 4.3 2 km ( 1 mi) NNW of The Geysers, CA
ML1.2 2006/05/08 18:31:04 36.026 -120.603 6.7 21 km ( 13 mi) NW of Parkfield, CA
ML1.7 2006/05/08 18:29:57 36.081 -120.544 12.1 18 km ( 11 mi) WSW of Coalinga, CA
ML1.6 2006/05/08 18:27:20 38.818 -122.811 4.4 2 km ( 1 mi) N of The Geysers, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/08 22:30:05 34.380 -117.658 11.0 3 km ( 2 mi) NW of Wrightwood, CA
ML1.3 2006/05/08 22:07:08 33.350 -116.279 11.7 14 km ( 9 mi) NE of Borrego Springs, CA
ML1.0 2006/05/08 21:44:10 33.232 -116.597 17.8 15 km ( 10 mi) E of Lake Henshaw, CA
ML1.1 2006/05/08 21:38:54 34.218 -117.588 7.0 10 km ( 6 mi) SE of Mt. Baldy, CA
ML1.4 2006/05/08 21:10:05 35.514 -118.738 7.0 28 km ( 17 mi) WSW of town of Lake Isabella, CA
ML1.3 2006/05/08 21:04:23 32.902 -116.943 0.0 7 km ( 4 mi) NNW of Lakeside, CA



May 9, 2006

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 02:55:58 32.661 -115.853 9.4 16 km ( 10 mi) ESE of Ocotillo, CA
ML1.1 2006/05/09 01:47:51 34.325 -116.456 9.2 22 km ( 14 mi) N of Yucca Valley, CA
ML1.9 2006/05/09 01:16:14 32.633 -117.311 15.1 14 km ( 9 mi) WSW of Coronado, CA
ML2.0 2006/05/09 00:56:20 32.246 -115.108 6.0 5 km ( 3 mi) S of Guadalupe Victoria, Mexico

ML3.1 2006/05/09 00:30:32 32.629 -117.322 14.0 15 km ( 9 mi) WSW of Coronado, CA
ML3.6 2006/05/09 00:13:36 32.638 -117.316 14.2 14 km ( 9 mi) WSW of Coronado, CA

ML1.8 2006/05/09 00:07:21 32.633 -117.313 16.3 14 km ( 9 mi) WSW of Coronado, CA
ML2.3 2006/05/09 00:00:23 35.040 -117.670 0.0 3 km ( 2 mi) NNW of Boron, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 05:44:16 37.607 -118.816 7.0 13 km ( 8 mi) WNW of Toms Place, CA
ML1.3 2006/05/09 05:09:00 34.719 -116.302 5.5 13 km ( 8 mi) W of Ludlow, CA
ML1.6 2006/05/09 04:16:01 34.286 -119.396 9.1 9 km ( 6 mi) W of Ventura, CA
ML1.3 2006/05/09 03:50:14 34.290 -117.561 14.0 8 km ( 5 mi) E of Mt. Baldy, CA
ML1.1 2006/05/09 03:19:56 34.713 -116.308 4.3 14 km ( 8 mi) W of Ludlow, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 08:39:02 32.540 -115.554 14.9 15 km ( 9 mi) SSW of Mexicali, Mexico
ML1.7 2006/05/09 08:38:04 38.824 -122.795 3.8 3 km ( 2 mi) NNE of The Geysers, CA
ML1.9 2006/05/09 08:29:01 37.590 -121.974 7.0 5 km ( 3 mi) N of Fremont, CA
ML1.0 2006/05/09 08:03:51 33.644 -116.702 16.8 10 km ( 6 mi) NNW of Anza, CA
ML1.1 2006/05/09 07:58:58 37.646 -119.046 2.9 6 km ( 4 mi) W of Mammoth Lakes, CA
ML1.1 2006/05/09 07:56:48 33.630 -116.709 15.9 9 km ( 6 mi) NNW of Anza, CA
ML2.0 2006/05/09 07:50:53 33.627 -116.713 15.2 9 km ( 6 mi) NNW of Anza, CA
ML1.3 2006/05/09 07:28:11 32.901 -116.260 13.4 26 km ( 16 mi) ENE of Pine Valley, CA
ML1.5 2006/05/09 07:19:37 34.604 -116.296 4.7 18 km ( 11 mi) SW of Ludlow, CA
ML1.3 2006/05/09 06:50:54 37.576 -119.038 5.8 9 km ( 5 mi) SW of Mammoth Lakes, CA
ML1.2 2006/05/09 06:25:40 34.289 -117.564 13.4 8 km ( 5 mi) E of Mt. Baldy, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 10:35:17 38.817 -122.809 3.5 2 km ( 1 mi) N of The Geysers, CA
ML1.4 2006/05/09 10:14:26 37.549 -118.822 4.0 13 km ( 8 mi) W of Toms Place, CA
ML1.6 2006/05/09 09:51:11 33.571 -116.647 7.3 3 km ( 2 mi) NE of Anza, CA

M5.1 2006/05/09 09:02:27 -32.373 -69.264 129.5 MENDOZA, ARGENTINA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 14:44:50 37.465 -118.783 11.0 14 km ( 9 mi) SW of Toms Place, CA
ML2.3 2006/05/09 14:35:02 39.326 -123.286 0.3 10 km ( 6 mi) SSE of Willits, CA
ML2.3 2006/05/09 12:54:14 38.960 -118.150 4.2 22 km ( 13 mi) ESE of Rawhide, NV
ML1.9 2006/05/09 12:48:40 38.795 -122.779 2.2 2 km ( 1 mi) E of The Geysers, CA
ML1.7 2006/05/09 12:10:00 38.774 -122.753 0.6 5 km ( 3 mi) W of Anderson Springs, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 17:28:54 33.573 -116.422 9.6 16 km ( 10 mi) SW of La Quinta, CA
ML1.5 2006/05/09 17:19:16 34.058 -117.251 13.1 1 km ( 1 mi) N of Loma Linda, CA
ML2.0 2006/05/09 17:00:06 40.320 -121.976 5.0 15 km ( 9 mi) SW of Manton, CA
ML1.9 2006/05/09 16:03:30 32.639 -117.306 19.9 13 km ( 8 mi) WSW of Coronado, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 19:49:28 34.809 -116.697 0.5 32 km ( 20 mi) ESE of Barstow, CA
ML1.6 2006/05/09 19:20:00 33.475 -116.487 14.9 19 km ( 12 mi) ESE of Anza, CA
ML1.3 2006/05/09 19:05:38 37.470 -118.842 8.3 18 km ( 11 mi) SW of Toms Place, CA
ML1.5 2006/05/09 19:01:45 38.535 -122.632 8.7 7 km ( 4 mi) SW of Calistoga, CA
ML1.0 2006/05/09 18:56:35 33.881 -116.912 15.5 6 km ( 4 mi) SSW of Banning, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/09 23:03:16 38.825 -122.795 3.8 3 km ( 2 mi) NNE of The Geysers, CA
ML1.0 2006/05/09 22:31:16 37.384 -121.741 6.2 8 km ( 5 mi) ENE of Alum Rock, CA
ML1.2 2006/05/09 21:54:30 38.806 -122.814 3.9 1 km ( 1 mi) NW of The Geysers, CA
ML1.3 2006/05/09 21:32:51 33.370 -116.273 13.0 16 km ( 10 mi) NE of Borrego Springs, CA
ML1.8 2006/05/09 21:20:08 34.044 -117.301 18.7 3 km ( 2 mi) SSE of Colton, CA



May 10, 2006

00:00-03:00 UTC

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

ML6.4 2006/05/10 02:42:50 52.525 -169.252 18.0 53 km ( 33 mi) SSW of Nikolski, AK

M5.2 2006/05/10 02:16:32 -21.376 -174.547 50.0 TONGA

ML1.6 2006/05/10 02:04:38 34.122 -116.823 6.2 2 km ( 2 mi) N of Mt. San Gorgonio, CA
ML1.6 2006/05/10 02:00:49 34.372 -116.457 10.3 28 km ( 17 mi) N of Yucca Valley, CA
ML1.2 2006/05/10 01:43:12 34.215 -117.587 6.4 10 km ( 6 mi) SE of Mt. Baldy, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 05:20:11 36.524 -121.094 1.3 5 km ( 3 mi) E of Pinnacles, CA
ML1.7 2006/05/10 03:58:32 37.316 -121.688 6.5 13 km ( 8 mi) ESE of Alum Rock, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 08:33:44 35.980 -120.531 7.0 13 km ( 8 mi) NW of Parkfield, CA
ML1.1 2006/05/10 06:12:06 33.512 -116.448 8.4 21 km ( 13 mi) ESE of Anza, CA
ML1.7 2006/05/10 06:01:31 38.797 -122.764 2.1 4 km ( 2 mi) E of The Geysers, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 11:57:13 35.818 -117.667 8.2 22 km ( 14 mi) N of Ridgecrest, CA
ML1.6 2006/05/10 11:42:33 33.192 -115.588 4.4 5 km ( 3 mi) ENE of Obsidian Butte, CA
ML1.4 2006/05/10 11:42:07 33.195 -115.573 3.8 7 km ( 4 mi) ENE of Obsidian Butte, CA
ML1.8 2006/05/10 11:28:40 32.640 -117.321 14.7 15 km ( 9 mi) WSW of Coronado, CA
ML2.5 2006/05/10 11:27:45 32.640 -117.321 14.1 15 km ( 9 mi) WSW of Coronado, CA
ML1.4 2006/05/10 10:27:04 37.607 -118.813 6.6 13 km ( 8 mi) WNW of Toms Place, CA
ML1.3 2006/05/10 10:16:38 34.974 -119.003 16.3 6 km ( 4 mi) WSW of Wheeler Ridge, CA
ML1.9 2006/05/10 09:13:48 35.267 -120.938 9.2 11 km ( 7 mi) WSW of Baywood-Los Osos, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 14:48:55 37.322 -114.857 10.7 19 km ( 12 mi) SSW of Helene, NV
ML1.3 2006/05/10 13:11:07 38.223 -118.761 13.9 22 km ( 14 mi) E of Bodie, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 17:57:56 38.824 -122.772 1.3 4 km ( 3 mi) NE of The Geysers, CA
ML1.0 2006/05/10 17:41:49 34.345 -116.850 0.0 9 km ( 6 mi) N of Big Bear City, CA
ML2.2 2006/05/10 17:31:17 38.813 -122.800 3.7 2 km ( 1 mi) NNE of The Geysers, CA
ML1.2 2006/05/10 16:59:39 34.842 -118.757 0.0 10 km ( 6 mi) ENE of Gorman, CA
ML1.4 2006/05/10 16:25:43 33.641 -116.854 13.9 13 km ( 8 mi) SSE of Valle Vista, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 20:39:04 32.390 -115.230 6.0 16 km ( 10 mi) NW of Guadalupe Victoria, Mexico
ML1.1 2006/05/10 20:00:49 34.367 -116.861 0.0 11 km ( 7 mi) SE of Lucerne Valley, CA
ML1.7 2006/05/10 18:47:23 37.979 -122.475 2.1 4 km ( 3 mi) E of San Rafael, CA
ML1.0 2006/05/10 18:06:47 33.367 -116.300 13.5 15 km ( 9 mi) NNE of Borrego Springs, CA


21:00-24:00 UTC Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/10 23:17:59 34.451 -115.838 6.9 15 km ( 9 mi) SSE of Bagdad, CA
ML1.9 2006/05/10 23:10:08 40.627 -124.174 13.5 5 km ( 3 mi) NNW of Fortuna, CA
ML2.2 2006/05/10 23:05:56 33.519 -116.969 11.4 14 km ( 9 mi) E of Temecula, CA
ML1.8 2006/05/10 22:51:50 33.700 -116.807 16.9 10 km ( 6 mi) WSW of Idyllwild, CA
ML1.5 2006/05/10 21:14:48 34.361 -116.849 0.0 11 km ( 7 mi) N of Big Bear City, CA



May 11, 2006

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 02:45:17 33.982 -116.714 17.8 9 km ( 6 mi) NNE of Cabazon, CA
ML1.1 2006/05/11 02:41:55 38.212 -118.803 0.0 18 km ( 11 mi) E of Bodie, CA
ML2.0 2006/05/11 01:53:30 38.824 -122.829 3.1 3 km ( 2 mi) NW of The Geysers, CA
ML1.0 2006/05/11 01:18:11 39.306 -119.918 0.0 7 km ( 4 mi) NNE of Incline Village-Crystal Bay, NV
ML1.2 2006/05/11 01:05:13 37.484 -118.799 3.4 14 km ( 8 mi) SW of Toms Place, CA
ML1.5 2006/05/11 00:49:26 38.818 -122.817 3.5 2 km ( 1 mi) NNW of The Geysers, CA
ML1.9 2006/05/11 00:38:06 38.775 -122.755 1.0 5 km ( 3 mi) ESE of The Geysers, CA
ML1.2 2006/05/11 00:32:03 38.802 -122.802 4.5 1 km ( 0 mi) NE of The Geysers, CA
ML1.3 2006/05/11 00:05:09 36.671 -121.296 4.2 13 km ( 8 mi) S of Tres Pinos, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 05:57:01 38.797 -122.797 1.9 1 km ( 1 mi) E of The Geysers, CA
ML1.0 2006/05/11 03:53:57 37.940 -122.063 9.5 2 km ( 1 mi) SSE of Pleasant Hill, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 08:58:16 38.800 -122.806 4.4 0 km ( 0 mi) NNE of The Geysers, CA
ML1.5 2006/05/11 08:57:58 38.803 -122.803 4.5 1 km ( 0 mi) NNE of The Geysers, CA
ML1.4 2006/05/11 07:22:16 37.125 -116.231 0.0 52 km ( 32 mi) ENE of Beatty, NV
ML1.1 2006/05/11 07:18:48 33.612 -116.935 8.3 15 km ( 9 mi) SSE of Hemet, CA
ML1.5 2006/05/11 06:03:02 33.685 -116.770 18.1 8 km ( 5 mi) SW of Idyllwild, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram Infrasonic Harmonic Activity which was detected and inferred to be associated with building deep crustal stress along the Pacific & North American Plate Boundary in Southern California.

ANSS Seismic Catalog: CA/NV/BAJA & Regions with Special Interest

MAG   DATE   UTC-TIME         LAT   LON   DEPTH   LOCATION
            y/m/d         h:m:s           deg     deg     km

ML4.1 2006/05/11 11:02:58 24.378 -108.556 45.4 98 km ( 61 mi) WSW of Navolato, Mexico

ML1.8 2006/05/11 10:42:32 38.821 -122.823 3.1 3 km ( 2 mi) NNW of The Geysers, CA
ML2.1 2006/05/11 10:34:51 37.272 -118.174 13.6 16 km ( 10 mi) NE of Big Pine, CA
ML1.6 2006/05/11 10:29:50 32.995 -115.570 17.9 4 km ( 2 mi) WNW of Brawley, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 14:57:09 36.606 -121.218 6.6 11 km ( 7 mi) NW of Pinnacles, CA
ML2.2 2006/05/11 14:07:29 32.089 -115.787 6.0 68 km ( 42 mi) WSW of Guadalupe Victoria, Mexico
ML2.1 2006/05/11 13:15:43 34.396 -116.156 7.5 18 km ( 11 mi) NNW of Twentynine Palms Base, CA
ML1.8 2006/05/11 12:29:50 38.796 -122.763 1.8 4 km ( 2 mi) E of The Geysers, CA
ML1.3 2006/05/11 12:04:43 34.511 -118.095 13.3 8 km ( 5 mi) S of Palmdale, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 17:43:10 33.188 -116.031 12.9 11 km ( 7 mi) ENE of Ocotillo Wells, CA
ML2.2 2006/05/11 16:52:47 39.325 -120.142 8.4 6 km ( 4 mi) ESE of Truckee, CA
ML1.4 2006/05/11 15:57:46 33.706 -116.714 17.9 4 km ( 3 mi) S of Idyllwild, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 20:59:43 34.119 -117.433 7.1 3 km ( 2 mi) NE of Fontana, CA
ML1.6 2006/05/11 20:40:56 38.805 -122.815 4.4 1 km ( 1 mi) NW of The Geysers, CA
ML1.6 2006/05/11 20:33:16 38.810 -122.815 4.3 2 km ( 1 mi) NNW of The Geysers, CA

ML3.1 2006/05/11 20:28:51 38.807 -122.814 1.1 1 km ( 1 mi) NNW of The Geysers, CA

ML1.2 2006/05/11 20:12:07 36.664 -121.141 9.4 15 km ( 9 mi) N of Pinnacles, CA
ML1.4 2006/05/11 19:47:51 38.811 -122.800 3.4 2 km ( 1 mi) NNE of The Geysers, CA
ML1.2 2006/05/11 19:39:33 35.051 -118.351 0.0 12 km ( 8 mi) SE of Tehachapi, CA
ML1.6 2006/05/11 19:37:57 38.809 -122.790 2.3 2 km ( 1 mi) NE of The Geysers, CA
ML1.2 2006/05/11 19:18:49 33.879 -116.839 15.0 7 km ( 5 mi) WSW of Cabazon, CA
ML1.0 2006/05/11 18:48:04 37.013 -122.145 8.8 9 km ( 6 mi) WSW of Felton, CA
ML1.4 2006/05/11 18:39:49 36.961 -121.548 0.1 6 km ( 4 mi) SSE of Gilroy, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/11 23:48:13 38.800 -122.812 4.6 1 km ( 0 mi) WNW of The Geysers, CA
ML1.7 2006/05/11 23:42:22 38.779 -122.755 1.3 5 km ( 3 mi) ESE of The Geysers, CA
ML1.5 2006/05/11 23:36:33 36.819 -121.540 6.0 3 km ( 2 mi) S of San Juan Bautista, CA
ML2.5 2006/05/11 23:20:57 36.815 -121.534 3.8 3 km ( 2 mi) S of San Juan Bautista, CA
ML1.1 2006/05/11 22:59:07 37.633 -118.840 9.9 12 km ( 8 mi) E of Mammoth Lakes, CA
ML1.7 2006/05/11 22:15:57 33.006 -116.070 0.0 16 km ( 10 mi) SSE of Ocotillo Wells, CA
ML1.1 2006/05/11 22:02:33 33.851 -116.957 9.4 7 km ( 4 mi) N of San Jacinto, CA
ML1.7 2006/05/11 21:47:40 32.576 -116.786 0.0 15 km ( 9 mi) W of Tecate, Mexico
ML1.9 2006/05/11 21:22:56 38.812 -122.818 3.4 2 km ( 1 mi) NNW of The Geysers, CA



May 12, 2006

00:00-03:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 02:06:56 33.183 -116.146 15.6 5 km ( 3 mi) NNW of Ocotillo Wells, CA
ML1.0 2006/05/12 01:28:18 35.779 -117.675 8.0 18 km ( 11 mi) N of Ridgecrest, CA
ML1.0 2006/05/12 01:06:00 32.604 -116.974 3.9 7 km ( 5 mi) ESE of Chula Vista, CA
ML1.5 2006/05/12 00:26:56 38.808 -122.819 4.5 2 km ( 1 mi) NW of The Geysers, CA


03:00 - 06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 04:21:07 35.782 -120.320 4.0 15 km ( 9 mi) NNE of Shandon, CA

M4.7 2006/05/12 04:13:55 -24.262 -177.096 57.8 SOUTH OF THE FIJI ISLANDS

ML1.2 2006/05/12 04:13:33 33.869 -116.201 5.6 17 km ( 10 mi) N of Indio, CA

M4.7 2006/05/12 03:42:14 -20.606 -173.991 50.0 TONGA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 08:44:27 36.816 -121.531 4.2 3 km ( 2 mi) S of San Juan Bautista, CA
ML1.5 2006/05/12 08:36:58 36.816 -121.530 3.5 3 km ( 2 mi) S of San Juan Bautista, CA

ML3.2 2006/05/12 08:35:03 36.816 -121.541 4.4 3 km ( 2 mi) S of San Juan Bautista, CA

ML1.3 2006/05/12 08:31:52 37.791 -122.222 9.5 1 km ( 0 mi) SE of Oakland, CA
ML2.0 2006/05/12 06:27:42 38.819 -122.786 1.8 3 km ( 2 mi) NE of The Geysers, CA
ML1.7 2006/05/12 06:00:28 38.800 -122.811 2.3 0 km ( 0 mi) WNW of The Geysers, CA


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 11:56:12 38.820 -122.811 4.5 2 km ( 2 mi) N of The Geysers, CA
ML1.9 2006/05/12 11:48:16 38.819 -122.811 3.2 2 km ( 1 mi) N of The Geysers, CA
ML1.5 2006/05/12 11:41:14 38.822 -122.811 4.2 3 km ( 2 mi) N of The Geysers, CA
ML1.5 2006/05/12 11:40:42 38.803 -122.814 4.4 1 km ( 1 mi) NW of The Geysers, CA
ML1.7 2006/05/12 11:40:18 38.801 -122.805 3.8 0 km ( 0 mi) NNE of The Geysers, CA
ML1.4 2006/05/12 11:29:48 38.825 -122.818 2.7 3 km ( 2 mi) NNW of The Geysers, CA
ML1.7 2006/05/12 11:28:30 38.838 -122.830 0.5 5 km ( 3 mi) NNW of The Geysers, CA
ML2.5 2006/05/12 11:25:46 36.812 -121.525 4.2 4 km ( 2 mi) SSE of San Juan Bautista, CA
ML1.9 2006/05/12 11:09:21 38.821 -122.811 4.4 3 km ( 2 mi) N of The Geysers, CA
ML1.8 2006/05/12 11:08:17 38.840 -122.821 0.0 5 km ( 3 mi) NNW of The Geysers, CA
ML1.6 2006/05/12 10:52:17 38.800 -122.800 3.1 1 km ( 0 mi) ENE of The Geysers, CA
ML2.0 2006/05/12 10:47:43 38.829 -122.799 2.7 3 km ( 2 mi) NNE of The Geysers, CA
ML1.7 2006/05/12 10:47:31 38.814 -122.775 3.1 3 km ( 2 mi) ENE of The Geysers, CA
ML1.6 2006/05/12 10:45:30 38.810 -122.802 0.0 1 km ( 1 mi) NNE of The Geysers, CA
ML1.8 2006/05/12 10:43:48 38.800 -122.825 0.0 2 km ( 1 mi) W of The Geysers, CA
ML2.3 2006/05/12 10:43:17 38.837 -122.834 2.7 5 km ( 3 mi) NNW of The Geysers, CA
ML1.8 2006/05/12 10:42:51 38.828 -122.805 3.4 3 km ( 2 mi) N of The Geysers, CA

ML4.4 2006/05/12 10:37:29 38.814 -122.814 4.5 2 km ( 1 mi) NNW of The Geysers, CA

M4.7 2006/05/12 10:16:27 -20.881 -174.304 15.0 TONGA

ML2.3 2006/05/12 09:17:06 36.812 -121.526 4.1 4 km ( 2 mi) SSE of San Juan Bautista, CA
ML2.0 2006/05/12 09:03:40 33.020 -117.316 6.1 5 km ( 3 mi) WSW of Encinitas, CA
ML1.1 2006/05/12 09:00:41 35.936 -120.514 4.6 8 km ( 5 mi) WNW of Parkfield, CA


Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 14:35:22 38.821 -122.811 4.3 3 km ( 2 mi) N of The Geysers, CA
ML1.6 2006/05/12 14:34:35 38.799 -122.810 3.2 0 km ( 0 mi) WNW of The Geysers, CA
ML1.5 2006/05/12 14:34:14 38.822 -122.810 4.3 3 km ( 2 mi) N of The Geysers, CA
ML1.4 2006/05/12 14:19:23 38.817 -122.799 2.8 2 km ( 1 mi) NNE of The Geysers, CA
ML1.5 2006/05/12 14:07:56 36.546 -121.088 9.0 5 km ( 3 mi) ENE of Pinnacles, CA
ML1.4 2006/05/12 13:41:48 38.824 -122.799 4.5 3 km ( 2 mi) NNE of The Geysers, CA
ML1.7 2006/05/12 13:28:39 38.823 -122.799 4.5 3 km ( 2 mi) NNE of The Geysers, CA
ML1.9 2006/05/12 13:23:20 36.023 -120.582 2.3 19 km ( 12 mi) NW of Parkfield, CA
ML1.4 2006/05/12 12:39:21 38.822 -122.811 4.5 3 km ( 2 mi) N of The Geysers, CA
ML2.0 2006/05/12 12:33:26 38.865 -122.800 3.9 7 km ( 5 mi) N of The Geysers, CA
ML2.9 2006/05/12 12:24:38 38.817 -122.815 4.5 2 km ( 1 mi) NNW of The Geysers, CA
ML1.5 2006/05/12 12:16:01 38.828 -122.809 2.2 3 km ( 2 mi) N of The Geysers, CA
ML1.8 2006/05/12 12:06:42 38.838 -122.822 1.9 5 km ( 3 mi) NNW of The Geysers, CA
ML1.6 2006/05/12 12:05:29 38.821 -122.809 3.4 2 km ( 2 mi) N of The Geysers, CA
ML1.9 2006/05/12 12:03:29 38.801 -122.805 1.8 0 km ( 0 mi) NNE of The Geysers, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 17:06:15 38.821 -122.811 4.4 3 km ( 2 mi) N of The Geysers, CA
ML1.6 2006/05/12 16:49:08 34.854 -119.376 0.0 20 km ( 12 mi) W of Pine Mountain Club, CA
ML2.1 2006/05/12 16:27:31 38.824 -122.796 3.1 3 km ( 2 mi) NNE of The Geysers, CA
ML1.5 2006/05/12 16:20:42 38.824 -122.799 4.2 3 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2006/05/12 15:09:24 35.745 -120.777 5.4 7 km ( 5 mi) W of San Miguel, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 20:26:07 38.808 -122.818 3.8 1 km ( 1 mi) NW of The Geysers, CA
ML1.4 2006/05/12 19:30:39 32.838 -117.034 0.0 4 km ( 3 mi) WSW of Santee, CA
ML1.8 2006/05/12 19:13:12 38.855 -122.819 2.1 6 km ( 4 mi) N of The Geysers, CA
ML1.5 2006/05/12 19:07:46 38.819 -122.816 3.9 2 km ( 2 mi) NNW of The Geysers, CA
ML2.1 2006/05/12 18:08:26 35.026 -117.103 3.2 16 km ( 10 mi) N of Lenwood, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/12 23:44:52 38.824 -122.809 4.4 3 km ( 2 mi) N of The Geysers, CA
ML1.2 2006/05/12 22:40:35 33.711 -116.798 16.9 9 km ( 5 mi) WSW of Idyllwild, CA
ML1.1 2006/05/12 21:29:24 33.705 -116.734 18.2 5 km ( 3 mi) SSW of Idyllwild, CA
ML2.1 2006/05/12 22:51:22 38.821 -122.786 2.7 3 km ( 2 mi) NE of The Geysers, CA



May 13, 2006

00:00-03:00 UTC
Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 01:41:22 34.026 -117.118 8.3 4 km ( 3 mi) S of Mentone, CA
ML2.2 2006/05/13 01:38:49 39.572 -123.348 9.9 17 km ( 10 mi) SE of Laytonville, CA
ML1.4 2006/05/13 01:27:09 36.229 -115.337 0.2 11 km ( 7 mi) WNW of Las Vegas, NV
ML2.9 2006/05/13 01:24:44 35.684 -121.127 5.4 7 km ( 4 mi) NE of San Simeon, CA
ML1.0 2006/05/13 00:52:48 37.551 -118.874 7.4 13 km ( 8 mi) SE of Mammoth Lakes, CA
ML1.7 2006/05/13 00:51:12 39.647 -123.212 0.8 18 km ( 11 mi) SSE of Covelo, CA


03:00-06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 05:48:36 34.575 -116.273 3.8 19 km ( 12 mi) SSW of Ludlow, CA
ML1.7 2006/05/13 05:15:25 38.808 -122.810 2.8 1 km ( 1 mi) NNW of The Geysers, CA
ML1.3 2006/05/13 05:04:37 36.975 -121.612 4.3 5 km ( 3 mi) SW of Gilroy, CA
ML1.4 2006/05/13 05:02:47 33.052 -116.132 1.3 10 km ( 6 mi) S of Ocotillo Wells, CA
ML2.4 2006/05/13 04:38:44 38.211 -118.570 0.0 11 km ( 7 mi) SSW of Qualeys Camp, NV
ML1.1 2006/05/13 04:26:46 36.971 -121.614 4.2 5 km ( 3 mi) SSW of Gilroy, CA
ML1.5 2006/05/13 04:22:52 33.670 -116.736 15.0 9 km ( 5 mi) SSW of Idyllwild, CA
ML1.5 2006/05/13 04:19:43 33.694 -116.719 10.4 6 km ( 4 mi) S of Idyllwild, CA
ML1.6 2006/05/13 03:26:14 38.821 -122.811 4.3 3 km ( 2 mi) N of The Geysers, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 08:35:38 36.546 -121.136 8.7 2 km ( 1 mi) NNE of Pinnacles, CA

M4.9 2006/05/13 08:16:05 -20.467 -174.117 48.5 TONGA

ML1.8 2006/05/13 07:04:10 34.386 -119.396 1.8 9 km ( 6 mi) W of Oak View, CA
ML1.7 2006/05/13 07:00:00 34.364 -119.380 4.8 8 km ( 5 mi) WSW of Oak View, CA
ML1.5 2006/05/13 06:08:13 38.793 -122.756 1.7 4 km ( 3 mi) E of The Geysers, CA

M4.7 2006/05/13 06:05:21 -19.565 -174.824 12.1 TONGA


09:00-12:00 UTC

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

N/A


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 14:59:54 38.816 -122.818 4.3 2 km ( 1 mi) NNW of The Geysers, CA
ML1.5 2006/05/13 14:51:29 38.804 -122.802 2.1 1 km ( 0 mi) NNE of The Geysers, CA
ML2.6 2006/05/13 14:43:42 36.001 -120.564 4.7 16 km ( 10 mi) NW of Parkfield, CA
ML1.2 2006/05/13 14:36:28 33.322 -116.274 11.5 12 km ( 8 mi) NE of Borrego Springs, CA
ML1.6 2006/05/13 13:55:24 33.164 -116.043 2.6 9 km ( 5 mi) ENE of Ocotillo Wells, CA
ML1.2 2006/05/13 13:40:32 36.977 -121.617 2.2 5 km ( 3 mi) SW of Gilroy, CA
ML1.4 2006/05/13 12:25:13 34.160 -116.824 9.1 7 km ( 4 mi) N of Mt. San Gorgonio, CA


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 16:56:02 38.865 -122.809 0.3 7 km ( 5 mi) N of The Geysers, CA
ML1.8 2006/05/13 16:54:12 33.268 -116.076 1.0 11 km ( 7 mi) WSW of Salton City, CA
ML1.8 2006/05/13 15:22:09 33.430 -116.592 13.4 16 km ( 10 mi) SSE of Anza, CA
ML1.4 2006/05/13 15:05:40 34.083 -118.445 6.8 3 km ( 2 mi) N of Westwood Village, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 20:25:15 33.117 -116.600 12.2 5 km ( 3 mi) NNW of Julian, CA
ML1.8 2006/05/13 20:24:47 33.117 -116.600 15.1 5 km ( 3 mi) NNW of Julian, CA

M5.0 2006/05/13 19:55:49 -20.137 169.054 92.6 VANUATU


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/13 22:56:11 36.736 -121.313 4.1 6 km ( 4 mi) S of Tres Pinos, CA
ML1.4 2006/05/13 22:02:20 32.900 -116.273 12.6 25 km ( 16 mi) ENE of Pine Valley, CA
ML1.3 2006/05/13 21:43:41 32.913 -115.830 26.7 19 km ( 12 mi) NW of Seeley, CA



May 14, 2006

00:00-03:00 UTC
Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 02:33:34 32.980 -116.251 10.0 21 km ( 13 mi) SSW of Ocotillo Wells, CA

ML3.2 2006/05/14 01:25:19 32.404 -115.374 6.0 28 km ( 17 mi) WNW of Guadalupe Victoria, Mexico

ML4.1 2006/05/14 01:23:01 19.682 -108.811 35.0 REVILLA GIGEDO ISLANDS REGION


03:00-06:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 05:55:06 33.210 -115.952 13.1 10 km ( 6 mi) S of Salton City, CA
ML1.4 2006/05/14 05:51:53 36.991 -121.650 6.6 7 km ( 4 mi) WSW of Gilroy, CA
ML1.4 2006/05/14 05:51:29 33.355 -116.375 12.3 12 km ( 7 mi) N of Borrego Springs, CA
ML2.0 2006/05/14 05:00:15 38.840 -122.822 1.2 5 km ( 3 mi) NNW of The Geysers, CA

M4.8 2006/05/14 04:54:16 -20.102 -174.614 49.5 TONGA

ML1.4 2006/05/14 04:27:01 38.822 -122.810 4.1 3 km ( 2 mi) N of The Geysers, CA
ML1.5 2006/05/14 04:23:49 34.256 -117.093 11.0 6 km ( 3 mi) NNE of Running Springs, CA
ML1.5 2006/05/14 04:23:49 34.255 -117.097 8.7 5 km ( 3 mi) N of Running Springs, CA
ML2.7 2006/05/14 04:22:31 36.572 -121.072 10.4 8 km ( 5 mi) NE of Pinnacles, CA
ML1.4 2006/05/14 03:39:59 39.406 -120.135 10.9 9 km ( 6 mi) NE of Truckee, CA
ML1.2 2006/05/14 03:16:43 39.035 -123.326 11.5 16 km ( 10 mi) SW of Ukiah, CA


06:00-09:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 08:56:21 32.862 -115.791 7.0 12 km ( 8 mi) NW of Seeley, CA
ML1.8 2006/05/14 08:20:38 36.643 -121.257 4.6 16 km ( 10 mi) NW of Pinnacles, CA

M5.5 2006/05/14 07:38:12 14.446 -92.360 67.3 OFFSHORE CHIAPAS, MEXICO


09:00-12:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 10:07:53 33.643 -117.906 3.2 3 km ( 2 mi) SSE of Costa Mesa, CA
ML2.4 2006/05/14 09:34:31 40.297 -124.352 17.9 6 km ( 4 mi) WSW of Petrolia, CA
ML1.1 2006/05/14 09:26:44 37.498 -118.803 10.9 13 km ( 8 mi) WSW of Toms Place, CA


12:00-15:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 14:59:43 36.011 -120.568 3.6 17 km ( 11 mi) NW of Parkfield, CA

M5.0 2006/05/14 14:50:08 -3.858 -103.573 10.0 CENTRAL EAST PACIFIC RISE

ML2.0 2006/05/14 13:50:02 33.167 -116.046 4.3 8 km ( 5 mi) ENE of Ocotillo Wells, CA
ML1.6 2006/05/14 13:23:08 34.538 -119.093 18.1 17 km ( 11 mi) NE of Ojai, CA
ML1.9 2006/05/14 12:35:10 38.576 -118.567 0.0 7 km ( 5 mi) NE of Hawthorne, NV


15:00-18:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 17:26:48 35.697 -121.520 9.7 30 km ( 19 mi) W of San Simeon, CA

M5.0 2006/05/14 17:05:04 -21.077 -68.653 109.9 ANTOFAGASTA, CHILE

ML1.7 2006/05/14 15:22:42 40.230 -121.150 3.9 3 km ( 2 mi) NNE of Prattville, CA
ML2.0 2006/05/14 15:19:38 40.231 -121.146 1.3 3 km ( 2 mi) NNE of Prattville, CA


18:00-21:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 20:50:58 34.695 -116.281 3.3 12 km ( 7 mi) WSW of Ludlow, CA
ML1.3 2006/05/14 20:30:02 34.389 -116.458 5.5 29 km ( 18 mi) N of Yucca Valley, CA
ML1.5 2006/05/14 19:59:04 32.700 -115.962 7.4 5 km ( 3 mi) SE of Ocotillo, CA
ML1.5 2006/05/14 19:52:58 34.024 -117.249 18.8 3 km ( 2 mi) S of Loma Linda, CA
ML1.4 2006/05/14 19:52:55 36.029 -117.588 1.9 27 km ( 17 mi) S of Darwin, CA
ML1.2 2006/05/14 19:43:58 34.389 -116.179 3.5 18 km ( 11 mi) NNW of Twentynine Palms Base, CA
ML1.3 2006/05/14 19:43:57 36.578 -121.084 6.5 7 km ( 5 mi) NE of Pinnacles, CA
ML1.6 2006/05/14 18:51:00 36.510 -121.096 6.0 5 km ( 3 mi) ESE of Pinnacles, CA


21:00-24:00 UTC

Return to Table of Contents Graphic:(AE)Infrasonic Spectrogram 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 2006/05/14 23:57:54 35.332 -119.907 9.5 9 km ( 5 mi) ESE of Simmler, CA
ML1.3 2006/05/14 23:54:03 34.695 -116.293 8.4 13 km ( 8 mi) WSW of Ludlow, CA
ML2.3 2006/05/14 23:33:01 32.080 -115.707 6.0 61 km ( 38 mi) WSW of Guadalupe Victoria, Mexico
ML1.5 2006/05/14 22:44:29 38.793 -122.778 4.2 3 km ( 2 mi) ESE of The Geysers, CA
ML1.6 2006/05/14 22:33:09 34.975 -117.027 8.6 11 km ( 7 mi) N of Barstow, CA
ML2.2 2006/05/14 22:14:21 33.995 -117.194 17.3 7 km ( 4 mi) SSW of Redlands, CA





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