Earthquake Precursor Research ©GeoSeismic Labs 2006.

GeoSeismic Labs Reports: September 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   Times Since May 11, 2005

September 1-7, 2006

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

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

---

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

20 SEP 2006 (232)
ot = 14:44:47.0 UTC SOUTHERN CALIFORNIA
lat = 33.975N lon = 117.078W MAGNITUDE 3.1 (ML)
dep = 14.8 km

7 km (4 miles) SSW (204°) from Yucaipa, CA
11 km (7 miles) SSE (159°) from Mentone, CA
11 km (7 miles) WNW (301°) from Beaumont, CA
15 km (9 miles) ENE (69°) from Moreno Valley, CA
108 km (67 miles) E (94°) from Los Angeles Civic Center, CA

---

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

1 SEP 2006 (244)
ot = 03:50:39.77 +/- 0.66 REVILLA GIGEDO ISLANDS REGION
lat = 19.422 +/- 7.7
lon = -108.964 +/- 6.8 MAGNITUDE 4.5 (GS)
dep = 10.0 (geophysicist)

225 km (140 miles) ENE of Socorro Island, Mexico
390 km (240 miles) SSE of Cabo San Lucas, Baja Calif. Sur, Mexico
410 km (255 miles) WSW of Puerto Vallarta, Jalisco, Mexico
1035 km (640 miles) W of MEXICO CITY, D.F., Mexico

---

Acoustic Emissions Catalog Table of Contents

• All Infrasonic Spectrograms Captured During........................................  August 2006

  ---

  
  
• All Infrasonic Spectrograms Captured From..............................   September 1-7, 2006
• All Infrasonic Spectrograms Captured From............................   September 8-14, 2006
• All Infrasonic Spectrograms Captured From..........................   September 15-21, 2006
• All Infrasonic Spectrograms Captured From..........................   September 22-30, 2006

  ---

  
  
• All Infrasonic Spectrograms Captured on.......................................  September 1, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 2, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 3, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 4, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 5, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 6, 2006
• All Infrasonic Spectrograms Captured on.......................................  September 7, 2006

  ---

  
  

  
  

  Strong Global Earthquakes

• The Bougainville, PNG M6.8 Earthquake .......................................  September 1, 2006
• The Aleutian Islands, AK M5.9 Earthquake ...................................  September 1, 2006

  ---

  
  

  South Pacific Stress Center Earthquakes

• The Cook Islands Region M5.3 Earthquake ...................................  September 2, 2006
• The Tonga Islands Region M5.6 Earthquake .................................  September 2, 2006
• The Fiji Islands Region M5.9 Earthquake ......................................  September 3, 2006
• The Vanuatu Island M4.9 Earthquake ............................................  September 3, 2006
• The Fiji Islands Region M4.2 Earthquake ......................................  September 4, 2006
• The Tonga Islands Region M4.7 Earthquake .................................  September 5, 2006
• The Vanuatu Island M4.5 Earthquake ............................................  September 5, 2006

  ---

  
  

  North American Earthquakes of Special Interest

• The Georgetown, ID M3.6 Earthquake ...........................................  September 2, 2006
• The Mt. Saint Helens, WA M3.2 Earthquake ...............................  September 3, 2006
• The Mt. Saint Helens, WA M3.2 Earthquake ...............................  September 6, 2006

  ---

  
  

  California, Nevada, and Baja Mexico Earthquakes

• The Guadalupe Victoria, Mexico M3.0 Earthquake ......................  September 1, 2006
• The Desert Hot Springs, CA M3.5 Earthquake .............................  September 2, 2006
• The Lázaro Cárdenas, Mexico M3.5 Earthquake ..........................  September 3, 2006
• The Ocotillo, CA M3.0 Earthquake .................................................  September 5, 2006
• The Ocotillo Wells, CA M3.6 Earthquake .....................................  September 6, 2006
• The Wilkerson, CA M3.6 Earthquake ...........................................  September 6, 2006
• The Yucaipa, CA M3.1 Earthquake .................................................  September 7, 2006

  ---

  
  
  

  ---

  Note: The Loma Linda Fault is an Active Splay of the San Jacinto Fault Zone, which has been obscured for many years by urban expansion & land development.
  
  
• The Yucaipa M3.2 Foreshock & Loma Linda Precursor on.............  May 17, 2006
• San Jacinto Fault Zone & Loma Linda Precursor on.........................  May 21, 2006
  
  Note: The Cajon Seismic Gap is a locked segment along the Northern San Jacinto
  Fault Zone from Lytle Creek and Southeast to Riverside.The last strong earthquake
  in the Cajon Gap occurred in 1899 and possibly 1907.
  
  
• San Jacinto Fault Zone & Lytle Creek Precursor on..........................  May 22, 2006
• San Jacinto Fault Zone & Borrego Springs Precursor on...............  May 22, 2006
• San Jacinto Fault Zone & La Quinta Precursor on.............................  May 22, 2006
• San Jacinto Fault Zone & Anza Precursor on......................................  May 22, 2006
• San Jacinto Fault Zone & Loma Linda Precursor on..........................  May 24, 2006
  
  Note: The Anza Seismic Gap is a locked segment along the Southern San Jacinto
  Fault Zone from Anza and Southeast to Coyote Mountain. Micro quake activity
  within the gap is mainly constrained to two high stress regions concentrated at
  both ends of the asperity, and only at a depth of 15 km in the seismogenic zone,
  which is right above the upper limit of aseismic slip.
  
  
• San Jacinto Fault Zone & Anza (Seismic Gap) Precursor on..................  May 26, 2006
• San Jacinto Fault Zone & Anza Precursor on...........................................  May 26, 2006
• San Jacinto Fault Zone & Anza (Seismic Gap) Precursor on..................  May 26, 2006
• San Jacinto Fault Zone & Anza Precursor on............................................  May 27, 2006
• San Jacinto Fault Zone & Idylwild (Hot Springs Fault) Precursor on...  May 29, 2006
• San Jacinto Fault Zone & Borrego Spr. (Coyote Cr.) Precursor on.......  May 29, 2006
• San Jacinto Fault Zone & Valle Vista Precursor on................................  May 30, 2006
• San Jacinto Fault Zone & Anza Precursor on............................................  May 30, 2006
• San Jacinto Fault Zone & Ocotillo Wells Precursor on...........................  May 31, 2006
• San Jacinto Fault Zone & Ocotillo Wells Precursor on...........................  June 1, 2006
• San Jacinto Fault Zone & Borrego Springs Precursor on........................  June 1, 2006
• San Jacinto Fault Zone & Loma Linda Precursor on................................  June 1, 2006
• San Jacinto Fault Zone & Moreno Valley Precursor on...........................  June 1, 2006
• San Jacinto Fault Zone & Bombay Beach Precursor on...........................  June 1, 2006
• San Jacinto Fault Zone & Anza Precursor on...........................................  June 1, 2006
• San Jacinto Fault Zone & Bombay Beach Precursor on...........................  June 1, 2006
• San Jacinto Fault Zone & Mentone Precursor on.....................................  June 4, 2006
• San Jacinto Fault Zone & Ocotillo Wells Precursor on...........................  June 4, 2006
• San Jacinto Fault Zone & Wrightwood Precursor on................................  June 5, 2006
• San Jacinto Fault Zone & Loma Linda Precursor on................................  June 5, 2006
• San Jacinto Fault Zone & (Clark Fault) Precursor on.............................  June 5, 2006
• San Jacinto Fault Zone & Salton City (Coyote Creek) Precursor on...  June 12, 2006
• San Jacinto Fault Zone & Northern Segment Precursor on..................  June 15, 2006

  ---

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

  ---

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

  ---

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

Caption:The inferred Mean Average Unclamping Incident Level Observed from
the Pacific & North American Plate Boundary in Southern California.
Major Global Earthquakes have been Preceded by abrupt increases in the
Unclamping Incident Level, as observed during both   December 2004, and   October 2005.

The Pacific Plate is inferred to have transmitted the changes observed here
from a large increase in lithospheric stress along the Sunda Trench, and the
Eurasian Plate. The inference was first made after the M9.2 Great Sumatra
Earthquake, which was preceded by an abrupt increase in the local Unclamping
Incident Level. Since then, I've experimentally utilized the Unclamping Incident
Level as a means for monitoring global tectonic stress levels, with quite
excellent results


Caption: Map of Global Tectonic Plates and Volcanoes

My philosophy is quite simply:
"The Plate Boundary including the western edge of the (ECSZ)
Eastern California Shear Zone is the interface for the transmission of
Infrasonic, or (AE) Acoustic Emissions. Secondary faults are the handshake
lines, which handle the nucleation of the stress..The data lines are the
harmonics, which indicate the severity and the approximate lattitude of the
location by having a different amplitude and frequency for each of the specific
harmonics in the infrasound spectrum. I monitor and record these
frequencies, and analyze the results, which allows me to publish a specific
forecast of the current regional lithospheric stress level. It's not magic, just
good old fashioned hard work while conducting an analysis. I believe
these infrasonic signals are the same ones, which enable many pets,
wild animals, and humans to sense an increase in the level of
stress before an earthquake happens. Also, I utilize the Spring Tides
Lunar Phases and Solar Activity level in my forecasts."

-Frank Condon
Independent Earthquake Precursor Research Consultant

NOTE: A more detailed version is available
as my  Statement Summary.

---

---

September 1, 2006

00:00-03:00 UTC

Return to Table of Contents
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 2006/09/01 02:58:06 38.816 -122.791 4.0 2 km ( 2 mi) NE of The Geysers, CA

M4.2 2006/09/01 02:21:25 -17.660 41.647 10.0 MOZAMBIQUE CHANNEL

ML1.6 2006/09/01 02:15:50 38.831 -122.796 0.5 4 km ( 2 mi) NNE of The Geysers, CA
ML1.4 2006/09/01 01:47:29 38.831 -122.796 1.6 4 km ( 2 mi) NNE of The Geysers, CA
ML1.7 2006/09/01 00:46:27 35.021 -119.182 19.8 19 km ( 12 mi) N of Pine Mountain Club, CA

---

03:00 - 06:00 UTC

Return to Table of Contents
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 2006/09/01 05:41:01 33.685 -116.715 18.1 7 km ( 4 mi) S of Idyllwild, CA
ML1.3 2006/09/01 05:34:38 37.371 -117.083 0.0 17 km (11 mi) ENE of Tokop, NV
ML1.5 2006/09/01 05:25:28 33.938 -117.216 13.5 2 km ( 1 mi) NE of Moreno Valley, CA
ML1.3 2006/09/01 05:08:50 34.061 -117.257 14.9 1 km ( 1 mi) NNW of Loma Linda, CA
ML1.5 2006/09/01 04:57:09 37.494 -118.741 10.9 9 km ( 6 mi) SW of Toms Place, CA

M5.1 2006/09/01 04:37:14 -32.549 -178.842 38.6 SOUTH OF THE KERMADEC ISLANDS

MLML1.5 2006/09/01 04:21:11 33.350 -116.302 14.3 13 km ( 8 mi) NNE of Borrego Springs, CA
ML2.1 2006/09/01 04:05:15 37.371 -117.083 0.0 17 km ( 11 mi) ENE of Tokop, NV
ML2.0 2006/09/01 03:59:33 37.390 -117.088 5.3 18 km ( 11 mi) ENE of Tokop, NV

M4.5 2006/09/01 03:50:40 19.422 -108.964 10.0 REVILLA GIGEDO ISLANDS REGION

---

06:00-09:00 UTC

Return to Table of Contents
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 2006/09/01 08:58:43 35.253 -118.553 5.1 3 km ( 2 mi) ENE of Keene, CA

ML3.2 2006/09/01 08:27:07 19.119 -64.633 15.7 54 km ( 34 mi) NW of Settlement, British Virgin Islands

ML1.8 2006/09/01 08:07:30 37.843 -121.774 17.9 12 km ( 7 mi) SSW of Brentwood, CA
ML1.0 2006/09/01 07:41:43 37.387 -117.095 1.7 17 km ( 11 mi) ENE of Tokop, NV
ML1.3 2006/09/01 07:33:23 38.080 -116.076 0.0 28 km ( 18 mi) ESE of Warm Springs, NV
ML1.5 2006/09/01 07:17:36 34.510 -118.091 12.9 8 km ( 5 mi) S of Palmdale, CA

M4.7 2006/09/01 07:09:51 -54.741 -128.588 10.0 PACIFIC-ANTARCTIC RIDGE

ML3.2 2006/09/01 06:38:43 20.090 -155.402 6.2 6 km ( 4 mi) NNW of Paauilo, HI

M5.2 2006/09/01 06:35:01 -32.697 -178.791 41.9 SOUTH OF THE KERMADEC ISLANDS
M4.5 2006/09/01 06:17:29 51.459 179.113 36.2 RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA

---

09:00-12:00 UTC

Return to Table of Contents
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 2006/09/01 11:05:53 15.392 -93.793 51.0 OFFSHORE CHIAPAS, MEXICO
M5.7 2006/09/01 10:25:17 53.249 159.669 51.1 NEAR THE EAST COAST OF KAMCHATKA, RUSSIA

M6.8 2006/09/01 10:18:52 -6.822 155.535 45.7 BOUGAINVILLE REGION, PAPUA NEW GUINEA

ML1.3 2006/09/01 10:18:47 34.614 -116.599 10.8 37 km ( 23 mi) ENE of Lucerne Valley, CA
ML1.4 2006/09/01 10:12:08 35.243 -118.647 7.7 6 km ( 4 mi) W of Keene, CA
ML1.2 2006/09/01 10:11:14 34.618 -116.597 10.4 37 km ( 23 mi) ENE of Lucerne Valley, CA
ML1.4 2006/09/01 10:03:50 38.752 -122.736 3.3 5 km ( 3 mi) WSW of Anderson Springs, CA
ML1.3 2006/09/01 09:53:49 37.462 -118.817 4.4 16 km ( 10 mi) SW of Toms Place, CA

---

12:00-15:00 UTC

Return to Table of Contents
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 2006/09/01 14:57:50 -32.030 -69.770 103.3 SAN JUAN, ARGENTINA

ML1.5 2006/09/01 14:47:07 36.135 -117.895 4.7 11 km ( 7 mi) NNE of Coso Junction, CA
ML2.5 2006/09/01 14:40:05 34.319 -116.454 8.2 22 km ( 13 mi) N of Yucca Valley, CA
ML1.5 2006/09/01 14:17:23 36.736 -118.125 6.5 10 km ( 6 mi) SE of Independence, CA
ML2.8 2006/09/01 14:11:45 38.056 -118.787 8.6 26 km ( 16 mi) SE of Bodie, CA

ML3.0 2006/09/01 13:44:33 32.261 -115.275 6.0 16 km ( 10 mi) WSW of Guadalupe Victoria, Mexico

ML2.0 2006/09/01 13:03:18 38.761 -122.724 2.4 3 km ( 2 mi) WSW of Anderson Springs, CA
ML1.8 2006/09/01 12:16:28 32.522 -115.275 6.0 23 km ( 14 mi) SE of Mexicali, Mexico

M5.9 2006/09/01 12:04:22 53.997 -166.366 78.1 FOX ISLANDS, ALEUTIAN ISLANDS, ALASKA

---

15:00-18:00 UTC

Return to Table of Contents
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 2006/09/01 17:55:22 38.814 -122.793 1.3 2 km ( 1 mi) NE of The Geysers, CA
ML1.4 2006/09/01 16:11:58 36.124 -117.894 4.1 10 km ( 6 mi) NNE of Coso Junction, CA

M4.9 2006/09/01 15:52:42 -25.413 -70.503 49.9 OFFSHORE ANTOFAGASTA, CHILE

ML1.3 2006/09/01 15:42:13 33.976 -116.856 20.2 6 km ( 4 mi) NE of Banning, CA
ML2.8 2006/09/01 15:08:16 36.566 -120.591 5.5 18 km ( 11 mi) NNE of New Idria, CA
ML1.0 2006/09/01 15:00:15 36.969 -121.608 2.9 5 km ( 3 mi) SSW of Gilroy, CA

---

18:00-21:00 UTC

Return to Table of Contents
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 2006/09/01 20:24:31 36.030 -117.715 5.3 21 km ( 13 mi) E of Coso Junction, CA
ML1.5 2006/09/01 20:02:43 36.137 -117.894 4.4 11 km ( 7 mi) NNE of Coso Junction, CA
ML1.6 2006/09/01 19:40:10 39.669 -121.235 26.5 21 km ( 13 mi) W of La Porte, CA
ML1.6 2006/09/01 19:33:19 33.842 -117.491 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.4 2006/09/01 19:03:33 38.148 -122.412 1.8 9 km ( 6 mi) ENE of Black Point-Green Point, CA
ML1.4 2006/09/01 18:50:28 38.817 -122.792 3.2 2 km ( 1 mi) NNE of The Geysers, CA
ML1.0 2006/09/01 18:25:14 38.803 -122.813 2.3 1 km ( 0 mi) NW of The Geysers, CA

---

21:00-24:00 UTC

Return to Table of Contents 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 2006/09/01 23:44:44 66.780 -141.746 9.7 NORTHERN ALASKA

ML1.4 2006/09/01 23:44:39 38.786 -122.903 22.7 8 km ( 5 mi) W of The Geysers, CA

ML3.0 2006/09/01 22:36:31 18.842 -64.396 54.2 15 km ( 9 mi) NNW of Settlement, British Virgin Island

ML1.7 2006/09/01 22:23:59 34.361 -117.016 0.0 11 km ( 7 mi) SW of Lucerne Valley, CA
ML1.4 2006/09/01 21:36:27 35.904 -116.958 7.4 32 km ( 20 mi) SSE of Telescope Peak, CA
ML1.6 2006/09/01 21:35:38 35.913 -116.960 7.1 31 km ( 19 mi) SSE of Telescope Peak, CA

---

---

September 2, 2006

00:00-03:00 UTC

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

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

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

M4.2 2006/09/02 02:29:15 -12.282 166.957 227.5 SANTA CRUZ ISLANDS

ML4.0 2006/09/02 02:27:05 19.625 -63.670 12.3 121 km ( 75 mi) NE of Settlement, British Virgin Islands
ML3.9 2006/09/02 02:12:05 19.638 -63.565 33.4 128 km ( 80 mi) NE of Settlement, British Virgin Islands
ML3.1 2006/09/02 02:10:36 19.184 -64.813 39.2 72 km ( 45 mi) NW of Settlement, British Virgin Islands

ML1.5 2006/09/02 02:08:08 34.976 -118.561 11.2 13 km ( 8 mi) SSE of Stallion Springs, CA
ML1.6 2006/09/02 01:57:55 34.038 -117.251 16.7 1 km ( 1 mi) S of Loma Linda, CA
ML1.3 2006/09/02 01:56:26 33.243 -116.117 7.2 11 km ( 7 mi) N of Ocotillo Wells, CA
ML1.0 2006/09/02 01:43:09 33.682 -116.782 11.8 9 km ( 6 mi) SW of Idyllwild, CA
ML2.2 2006/09/02 01:40:50 37.371 -117.083 0.0 17 km ( 11 mi) ENE of Tokop, NV

ML3.4 2006/09/02 01:39:23 19.629 -63.600 66.9 125 km ( 78 mi) NE of Settlement, British Virgin Islands

ML1.3 2006/09/02 01:27:22 32.868 -116.220 9.6 25 km ( 16 mi) NW of Ocotillo, CA
ML1.3 2006/09/02 01:03:04 33.406 -116.433 15.3 19 km ( 12 mi) NNW of Borrego Springs, CA
ML2.1 2006/09/02 00:52:11 33.396 -116.446 14.0 18 km ( 11 mi) NNW of Borrego Springs, CA

ML3.4 2006/09/02 00:05:26 19.364 -63.641 50.2 100 km ( 62 mi) NE of Settlement, British Virgin Islands

---

03:00 - 06:00 UTC

Return to Table of Contents 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 2006/09/02 05:27:50 37.449 -118.843 8.1 19 km ( 12 mi) SW of Toms Place, CA
ML1.5 2006/09/02 05:09:37 35.553 -120.809 7.0 9 km ( 6 mi) W of Templeton, CA
ML1.4 2006/09/02 04:08:53 38.081 -118.911 1.8 17 km ( 11 mi) SSE of Bodie, CA
ML1.5 2006/09/02 03:45:57 33.580 -116.834 6.4 15 km ( 10 mi) W of Anza, CA
ML1.7 2006/09/02 03:43:35 34.200 -117.814 13.3 8 km ( 5 mi) NNE of Glendora, CA

ML3.5 2006/09/02 03:36:58 19.581 -63.525 50.5 126 km ( 78 mi) NE of Settlement, British Virgin Islands

M4.2 2006/09/02 03:34:19 -7.006 154.552 108.8 BOUGAINVILLE REGION, PAPUA NEW GUINEA

ML1.7 2006/09/02 03:13:45 36.344 -120.732 18.8 10 km ( 6 mi) SSW of New Idria, CA
ML1.1 2006/09/02 03:06:30 37.501 -118.836 3.1 15 km ( 10 mi) WSW of Toms Place, CA
ML1.9 2006/09/02 03:03:52 37.505 -118.836 4.9 15 km ( 9 mi) WSW of Toms Place, CA

---

06:00-09:00 UTC

Return to Table of Contents 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 2006/09/02 07:56:46 38.818 -122.788 2.0 3 km ( 2 mi) NE of The Geysers, CA

M4.0 2006/09/02 07:30:11 53.156 -156.078 15.0 SOUTH OF ALASKA

ML1.2 2006/09/02 07:27:32 33.250 -116.112 7.9 12 km ( 7 mi) N of Ocotillo Wells, CA
ML1.3 2006/09/02 07:24:49 37.373 -117.140 10.0 13 km ( 8 mi) NE of Tokop, NV
ML1.8 2006/09/02 07:11:45 39.539 -123.086 0.2 18 km ( 11 mi) NW of Lake Pillsbury, CA
ML1.3 2006/09/02 07:08:26 37.413 -121.761 6.0 8 km ( 5 mi) NE of Alum Rock, CA

ML3.2 2006/09/02 06:38:33 19.042 -66.575 96.6 65 km ( 40 mi) N of Tierras Nuevas Poniente, PR
ML3.1 2006/09/02 06:23:05 19.221 -66.637 22.9 84 km ( 52 mi) N of Carrizales, PR

ML1.1 2006/09/02 06:16:03 33.255 -116.119 5.6 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.2 2006/09/02 06:12:59 37.282 -121.660 3.4 16 km ( 10 mi) E of Seven Trees, CA

---

09:00-12:00 UTC

Return to Table of Contents 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 2006/09/02 11:26:32 37.436 -121.523 6.7 28 km ( 17 mi) ENE of Alum Rock, CA
ML1.3 2006/09/02 11:01:08 34.618 -116.288 7.6 16 km ( 10 mi) SW of Ludlow, CA
ML1.0 2006/09/02 10:00:23 35.951 -117.706 3.2 24 km ( 15 mi) ESE of Coso Junction, CA
ML1.4 2006/09/02 10:00:20 34.022 -117.205 6.0 5 km ( 3 mi) SW of Redlands, CA
ML1.7 2006/09/02 09:12:28 33.070 -116.458 16.1 12 km ( 7 mi) E of Julian, CA

M4.4 2006/09/02 09:11:39 52.187 -175.019 33.1 ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA

---

12:00-15:00 UTC

Return to Table of Contents 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 2006/09/02 14:57:39 38.814 -122.806 2.2 2 km ( 1 mi) N of The Geysers, CA
ML1.3 2006/09/02 13:54:44 33.246 -116.106 10.3 12 km ( 7 mi) NNE of Ocotillo Wells, CA
ML1.4 2006/09/02 13:45:47 34.990 -118.880 18.1 6 km ( 4 mi) ESE of Wheeler Ridge, CA
ML1.0 2006/09/02 13:41:23 33.252 -116.108 5.8 12 km ( 8 mi) N of Ocotillo Wells, CA

M4.8 2006/09/02 13:33:19 -3.351 129.177 21.1 SERAM, INDONESIA
M4.6 2006/09/02 13:20:31 14.171 -91.289 81.3 GUATEMALA

ML1.2 2006/09/02 12:26:07 33.253 -116.111 8.6 12 km ( 8 mi) N of Ocotillo Wells, CA
ML1.0 2006/09/02 12:18:12 33.724 -116.821 16.6 8 km ( 5 mi) ESE of Valle Vista, CA

---

15:00-18:00 UTC

Return to Table of Contents 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

ML3.9 2006/09/02 17:48:13 19.278 -68.415 143.8 80 km ( 49 mi) NNE of Higüey, Dominican Republic

ML1.2 2006/09/02 17:27:28 33.949 -116.365 8.4 13 km ( 8 mi) E of Desert Hot Springs, CA

ML3.5 2006/09/02 16:29:42 33.945 -116.368 8.9 13 km ( 8 mi) E of Desert Hot Springs, CA

M4.2 2006/09/02 16:26:08 -21.539 -68.482 86.0 ANTOFAGASTA, CHILE

ML1.1 2006/09/02 15:17:46 33.854 -117.111 11.5 3 km ( 2 mi) NNE of Lakeview, CA

M4.4 2006/09/02 15:05:03 33.740 136.957 352.7 NEAR S. COAST OF WESTERN HONSHU, JAPAN

---

18:00-21:00 UTC

Return to Table of Contents 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 2006/09/02 20:46:15 34.569 -116.260 4.9 19 km ( 12 mi) SSW of Ludlow, CA
ML1.9 2006/09/02 20:31:26 38.812 -122.795 2.8 2 km ( 1 mi) NE of The Geysers, CA
ML1.7 2006/09/02 20:28:51 32.701 -116.040 6.8 6 km ( 4 mi) SW of Ocotillo, CA
ML1.4 2006/09/02 20:17:50 38.812 -122.796 2.8 2 km ( 1 mi) NNE of The Geysers, CA

ML3.6 2006/09/02 19:54:59 42.413 -111.507 6.4 14 km ( 8 mi) WSW of Georgetown, ID

M4.5 2006/09/02 18:54:54 -2.357 -77.063 32.9 PERU-ECUADOR BORDER REGION

ML1.2 2006/09/02 18:53:53 33.719 -116.820 18.4 8 km ( 5 mi) ESE of Valle Vista, CA

M4.9 2006/09/02 18:37:59 -6.640 130.751 8.1 BANDA SEA

ML1.5 2006/09/02 18:35:20 33.653 -116.692 1.4 10 km ( 6 mi) S of Idyllwild, CA
ML1.2 2006/09/02 18:24:09 36.126 -117.898 4.8 10 km ( 6 mi) NNE of Coso Junction, CA

---

21:00-24:00 UTC

Return to Table of Contents 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 2006/09/02 22:21:40 36.011 -117.393 3.9 27 km ( 17 mi) N of Trona, CA

M4.4 2006/09/02 22:00:02 52.409 152.382 491.3 NORTHWEST OF THE KURIL ISLANDS

ML1.5 2006/09/02 21:14:21 37.447 -118.842 7.8 19 km ( 12 mi) SW of Toms Place, CA

---

---

September 3, 2006

00:00-03:00 UTC

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

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

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

ML2.3 2006/09/03 02:54:17 35.532 -120.796 6.7 8 km ( 5 mi) WSW of Templeton, CA
ML1.2 2006/09/03 02:25:48 37.487 -118.837 2.5 16 km ( 10 mi) WSW of Toms Place, CA
ML1.0 2006/09/03 02:19:01 37.373 -117.140 0.0 13 km ( 8 mi) NE of Tokop, NV
ML1.3 2006/09/03 02:18:59 37.751 -122.570 10.3 6 km ( 4 mi) WNW of San Francisco Zoo

M5.3 2006/09/03 01:57:40 -8.267 -170.162 10.0 TOKELAU

ML1.9 2006/09/03 01:30:35 37.490 -118.842 5.4 16 km ( 10 mi) WSW of Toms Place, CA

---

03:00 - 06:00 UTC

Return to Table of Contents 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 2006/09/03 05:34:38 33.485 -116.475 15.0 20 km ( 12 mi) ESE of Anza, CA
ML1.0 2006/09/03 04:55:59 38.807 -122.815 2.2 1 km ( 1 mi) NW of The Geysers, CA

M5.6 2006/09/03 04:26:30 -21.771 -175.116 36.8 TONGA
M4.7 2006/09/03 04:22:15 14.847 119.817 35.4 LUZON, PHILIPPINES

ML2.4 2006/09/03 03:10:20 37.535 -118.896 3.4 13 km ( 8 mi) SSE of Mammoth Lakes, CA
ML1.8 2006/09/03 03:03:16 34.016 -117.239 17.0 4 km ( 2 mi) SSE of Loma Linda, CA
ML1.9 2006/09/03 03:01:39 35.875 -120.022 6.0 16 km ( 10 mi) SSW of Kettleman City, CA
ML2.2 2006/09/03 03:01:28 38.251 -118.290 11.2 17 km ( 11 mi) W of Tonopah Junction, NV

---

06:00-09:00 UTC

Return to Table of Contents 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

ML3.2 2006/09/03 08:00:10 46.196 -122.187 0.0 1 km ( 0 mi) SW of Mount St. Helens Volcano, WA

ML1.5 2006/09/03 07:37:16 36.125 -117.894 4.5 10 km ( 6 mi) NNE of Coso Junction, CA

ML3.5 2006/09/03 06:40:54 17.986 -68.868 113.7 51 km ( 31 mi) SSE of La Romana, Dominican Republic

ML2.2 2006/09/03 06:34:40 35.530 -120.798 6.5 8 km ( 5 mi) WSW of Templeton, CA
ML2.3 2006/09/03 06:28:43 36.009 -117.811 1.6 13 km ( 8 mi) ESE of Coso Junction, CA

ML3.0 2006/09/03 06:21:12 19.026 -67.934 10.4 93 km ( 58 mi) ENE of Higüey, Dominican Republic

---

09:00-12:00 UTC

Return to Table of Contents 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 2006/09/03 11:43:09 37.023 -121.477 4.9 9 km ( 6 mi) E of Gilroy, CA

M5.0 2006/09/03 10:23:35 7.471 -78.048 40.3 PANAMA

ML2.7 2006/09/03 10:19:40 35.023 -119.150 9.5 17 km ( 10 mi) WSW of Mettler, CA
ML1.0 2006/09/03 10:08:43 37.380 -117.093 4.5 17 km ( 11 mi) ENE of Tokop, NV
ML2.1 2006/09/03 09:42:58 32.694 -116.061 9.0 8 km ( 5 mi) SW of Ocotillo, CA
ML1.0 2006/09/03 09:30:02 36.125 -117.895 4.5 10 km ( 6 mi) NNE of Coso Junction, CA

---

12:00-15:00 UTC

Return to Table of Contents 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 2006/09/03 13:16:44 35.775 -121.051 0.0 16 km ( 10 mi) WNW of Lake Nacimiento, CA

M4.4 2006/09/03 13:13:18 43.374 147.978 42.1 KURIL ISLANDS

ML2.2 2006/09/03 12:43:51 38.963 -123.061 1.0 15 km ( 10 mi) SW of Lakeport, CA
ML1.6 2006/09/03 12:23:33 38.832 -122.799 2.0 4 km ( 2 mi) N of The Geysers, CA

---

15:00-18:00 UTC

Return to Table of Contents 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 2006/09/03 17:54:01 34.112 -117.286 7.0 2 km ( 1 mi) SSE of San Bernardino, CA
ML1.1 2006/09/03 17:53:29 36.127 -117.898 5.3 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.6 2006/09/03 17:45:54 38.077 -118.914 1.7 17 km ( 11 mi) SSE of Bodie, CA
ML1.2 2006/09/03 16:57:11 38.832 -122.797 3.1 4 km ( 2 mi) NNE of The Geysers, CA

M5.3 2006/09/03 16:20:36 0.158 97.158 41.3 NIAS REGION, INDONESIA

ML1.4 2006/09/03 16:03:30 33.962 -116.616 11.7 10 km ( 6 mi) W of Desert Hot Springs, CA

M4.6 2006/09/03 15:30:07 52.011 174.877 34.7 NEAR ISLANDS, ALEUTIAN ISLANDS, ALASKA

ML1.4 2006/09/03 15:29:45 34.511 -118.092 13.0 8 km ( 5 mi) S of Palmdale, CA

---

18:00-21:00 UTC

Return to Table of Contents 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 2006/09/03 19:56:43 38.818 -122.795 2.5 2 km ( 2 mi) NNE of The Geysers, CA

M5.5 2006/09/03 19:44:42 -58.736 149.003 10.0 WEST OF MACQUARIE ISLAND

ML1.2 2006/09/03 19:42:28 34.510 -118.091 12.3 8 km ( 5 mi) S of Palmdale, CA
ML1.5 2006/09/03 18:51:20 37.467 -118.814 4.3 16 km ( 10 mi) SW of Toms Place, CA
ML1.0 2006/09/03 18:36:14 33.747 -116.853 8.2 4 km ( 3 mi) E of Valle Vista, CA
ML1.1 2006/09/03 18:29:24 34.514 -118.094 14.2 7 km ( 5 mi) S of Palmdale, CA
ML1.1 2006/09/03 18:09:27 36.119 -117.903 5.1 9 km ( 6 mi) NNE of Coso Junction, CA
ML2.4 2006/09/03 18:06:18 38.074 -118.922 1.8 17 km ( 11 mi) SSE of Bodie, CA

---

21:00-24:00 UTC Return to Table of Contents 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 2006/09/03 23:18:06 37.583 -118.780 0.1 9 km ( 6 mi) WNW of Toms Place, CA
ML2.1 2006/09/03 23:14:03 37.889 -118.226 0.0 43 km ( 27 mi) SSW of Tonopah Junction, NV

M5.9 2006/09/03 22:57:31 -23.960 178.761 570.0 SOUTH OF THE FIJI ISLANDS
M4.9 2006/09/03 22:40:22 -18.669 169.135 257.1 VANUATU

ML1.3 2006/09/03 21:55:49 38.760 -122.730 3.0 4 km ( 2 mi) WSW of Anderson Springs, CA

---

---

September 4, 2006

00:00-03:00 UTC

Return to Table of Contents 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 2006/09/04 02:24:44 31.745 -115.553 6.0 41 km ( 26 mi) NNE of Lázaro Cárdenas, Mexico

ML1.4 2006/09/04 02:14:23 37.417 -117.082 15.0 20 km ( 13 mi) NE of Tokop, NV
ML1.3 2006/09/04 01:55:13 37.486 -118.834 2.8 16 km ( 10 mi) WSW of Toms Place, CA
ML2.2 2006/09/04 01:26:43 35.529 -120.798 6.3 8 km ( 5 mi) WSW of Templeton, CA

M5.2 2006/09/04 01:03:53 -9.196 107.574 30.8 SOUTH OF JAVA, INDONESIA
M5.2 2006/09/04 00:34:05 -23.918 -66.583 176.1 JUJUY, ARGENTINA

ML1.4 2006/09/04 00:13:07 37.373 -117.140 0.0 13 km ( 8 mi) NE of Tokop, NV

---

03:00 - 06:00 UTC

Return to Table of Contents 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 2006/09/04 05:50:38 37.449 -118.844 7.7 19 km ( 12 mi) SW of Toms Place, CA
ML1.9 2006/09/04 05:32:16 35.535 -120.821 6.5 10 km ( 6 mi) W of Templeton, CA

M5.4 2006/09/04 04:47:13 -4.375 142.968 101.4 NEW GUINEA, PAPUA NEW GUINEA

ML2.1 2006/09/04 04:30:35 37.725 -118.972 26.1 10 km ( 6 mi) N of Mammoth Lakes, CA
ML2.2 2006/09/04 04:25:24 38.786 -122.781 0.0 3 km ( 2 mi) ESE of The Geysers, CA

---

06:00-09:00 UTC

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

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

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

ML1.7 2006/09/04 08:01:57 33.944 -118.299 23.9 0 km ( 0 mi) NE of Westmont, CA

---

09:00-12:00 UTC

Return to Table of Contents 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 2006/09/04 09:31:58 33.350 -116.303 7.4 13 km ( 8 mi) NNE of Borrego Springs, CA
ML1.3 2006/09/04 09:31:53 33.346 -116.309 13.0 12 km ( 8 mi) NNE of Borrego Springs, CA

---

12:00-15:00 UTC

Return to Table of Contents 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 2006/09/04 14:55:27 32.819 -115.502 15.4 6 km ( 4 mi) ENE of El Centro, CA
ML1.3 2006/09/04 13:50:07 33.484 -116.467 16.8 21 km ( 13 mi) ESE of Anza, CA

M4.8 2006/09/04 13:38:43 1.547 97.186 26.7 NIAS REGION, INDONESIA

ML1.7 2006/09/04 12:33:56 37.631 -119.026 5.4 4 km ( 3 mi) W of Mammoth Lakes, CA
ML1.2 2006/09/04 12:29:28 37.539 -118.824 3.7 13 km ( 8 mi) W of Toms Place, CA
ML1.4 2006/09/04 12:28:45 34.010 -116.323 12.1 13 km ( 8 mi) S of Joshua Tree, CA

---

15:00-18:00 UTC

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

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

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

M4.2 2006/09/04 17:42:17 -21.031 -178.918 568.0 FIJI REGION

ML1.6 2006/09/04 17:37:16 38.824 -122.801 3.1 3 km ( 2 mi) N of The Geysers, CA
ML1.3 2006/09/04 17:20:39 38.832 -122.806 1.2 4 km ( 2 mi) N of The Geysers, CA
ML1.6 2006/09/04 17:20:22 37.358 -118.485 32.1 3 km ( 2 mi) W of West Bishop, CA

M4.5 2006/09/04 17:12:51 -3.410 150.665 93.7 NEW IRELAND REGION, PAPUA NEW GUINEA

ML1.1 2006/09/04 16:18:26 33.338 -116.302 15.1 12 km ( 7 mi) NNE of Borrego Springs, CA
ML1.2 2006/09/04 16:12:30 38.818 -122.812 2.7 2 km ( 1 mi) NNW of The Geysers, CA

M4.5 2006/09/04 15:36:19 36.296 70.806 173.2 HINDU KUSH REGION, AFGHANISTAN
M4.5 2006/09/04 15:18:36 -6.431 150.543 57.8 NEW BRITAIN REGION, PAPUA NEW GUINEA

---

18:00-21:00 UTC

Return to Table of Contents 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 2006/09/04 20:51:04 37.450 -118.800 1.3 16 km ( 10 mi) SW of Toms Place, CA

---

21:00-24:00 UTC

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

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

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

ML1.7 2006/09/04 22:02:06 32.562 -116.778 0.0 14 km ( 9 mi) W of Tecate, Mexico
ML2.5 2006/09/04 21:41:23 31.833 -116.338 6.0 25 km ( 16 mi) ENE of Maneadero, Mexico
ML1.8 2006/09/04 21:01:17 38.812 -122.787 1.0 2 km ( 1 mi) NE of The Geysers, CA

---

---

September 5, 2006

00:00-03:00 UTC

Return to Table of Contents 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 2006/09/05 02:40:22 32.857 -115.570 12.0 2 km ( 1 mi) N of Imperial, CA
ML1.6 2006/09/05 02:22:07 34.907 -119.038 15.4 11 km ( 7 mi) WSW of Grapevine, CA
ML2.5 2006/09/05 01:06:49 40.473 -124.731 24.5 41 km ( 26 mi) WNW of Petrolia, CA
ML1.6 2006/09/05 00:50:02 34.719 -116.293 8.5 12 km ( 8 mi) W of Ludlow, CA
ML1.1 2006/09/05 00:48:33 37.829 -121.791 11.4 11 km ( 7 mi) E of Blackhawk, CA

---

03:00 - 06:00 UTC

Return to Table of Contents 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 2006/09/05 04:53:01 7.691 126.539 123.9 MINDANAO, PHILIPPINES

ML1.3 2006/09/05 04:29:19 34.037 -117.556 9.1 6 km ( 4 mi) WNW of Glen Avon, CA
ML1.2 2006/09/05 04:13:48 37.589 -118.802 6.6 11 km ( 7 mi) WNW of Toms Place, CA
ML2.0 2006/09/05 03:31:16 36.727 -121.378 3.2 9 km ( 5 mi) SW of Tres Pinos, CA

ML3.7 2006/09/05 03:27:39 19.842 -155.953 41.7 14 km ( 8 mi) SW of Puako, HI

ML1.6 2006/09/05 03:03:00 34.124 -116.933 4.5 10 km ( 6 mi) WNW of Mt. San Gorgonio, CA

---

06:00-09:00 UTC

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

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

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

ML1.7 2006/09/05 08:48:48 36.127 -117.902 4.2 10 km ( 6 mi) NNE of Coso Junction, CA
ML1.8 2006/09/05 08:00:04 36.807 -121.516 3.6 5 km ( 3 mi) SSE of San Juan Bautista, CA
ML1.3 2006/09/05 07:31:01 37.451 -118.802 2.0 16 km ( 10 mi) SW of Toms Place, CA
ML1.3 2006/09/05 06:31:25 33.192 -116.027 9.9 11 km ( 7 mi) ENE of Ocotillo Wells, CA

---

09:00-12:00 UTC

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

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

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

ML1.7 2006/09/05 11:12:05 35.001 -118.850 16.0 8 km ( 5 mi) E of Wheeler Ridge, CA
ML1.6 2006/09/05 11:02:07 38.300 -118.278 0.0 16 km ( 10 mi) WNW of Tonopah Junction, NV
ML1.4 2006/09/05 10:30:49 37.589 -118.801 6.4 11 km ( 7 mi) WNW of Toms Place, CA
ML2.1 2006/09/05 10:21:12 39.073 -118.076 4.2 26 km ( 16 mi) NNW of Gabbs, NV
ML1.1 2006/09/05 10:15:01 32.998 -116.370 10.8 22 km ( 13 mi) ESE of Julian, CA

ML3.4 2006/09/05 10:11:05 19.183 -68.418 26.2 70 km ( 43 mi) NNE of Higüey, Dominican Republic

ML3.3 2006/09/05 09:11:00 18.956 -65.512 5.0 68 km ( 42 mi) NNE of Vieques, PR

---

12:00-15:00 UTC

Return to Table of Contents 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 2006/09/05 14:50:04 36.148 -118.027 3.8 13 km ( 8 mi) S of Olancha, CA

M5.1 2006/09/05 14:15:23 -42.760 -85.534 10.0 WEST CHILE RISE

ML1.3 2006/09/05 12:52:29 38.807 -122.795 0.9 1 km ( 1 mi) NE of The Geysers, CA
ML2.2 2006/09/05 12:41:25 38.806 -122.794 0.0 1 km ( 1 mi) NE of The Geysers, CA

---

15:00-18:00 UTC

Return to Table of Contents 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 2006/09/05 17:50:05 36.119 -117.906 4.1 9 km ( 6 mi) NNE of Coso Junction, CA
ML1.3 2006/09/05 17:49:54 36.121 -117.902 4.8 9 km ( 6 mi) NNE of Coso Junction, CA
ML1.1 2006/09/05 17:26:38 36.130 -117.899 4.7 10 km ( 6 mi) NNE of Coso Junction, CA

M5.0 2006/09/05 16:24:11 -57.901 -7.508 10.0 EAST OF THE SOUTH SANDWICH ISLANDS

ML1.2 2006/09/05 16:01:18 35.160 -118.404 0.0 5 km ( 3 mi) NE of Tehachapi, CA

ML3.0 2006/09/05 15:22:58 32.697 -116.058 5.9 7 km ( 5 mi) SW of Ocotillo, CA

---

18:00-21:00 UTC

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

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

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

ML1.7 2006/09/05 20:57:47 39.311 -122.788 9.6 18 km ( 11 mi) SE of Lake Pillsbury, CA
ML1.6 2006/09/05 20:53:58 34.316 -116.853 3.6 6 km ( 4 mi) N of Big Bear City, CA
ML1.5 2006/09/05 19:50:49 37.981 -122.465 0.5 5 km ( 3 mi) E of San Rafael, CA

M4.6 2006/09/05 19:48:42 -65.341 -73.857 10.0 SOUTHERN PACIFIC OCEAN

ML1.5 2006/09/05 19:07:57 37.579 -118.840 4.5 14 km ( 9 mi) ESE of Mammoth Lakes, CA
ML1.5 2006/09/05 18:22:57 37.513 -118.823 3.2 14 km ( 9 mi) WSW of Toms Place, CA
ML1.5 2006/09/05 18:19:47 37.522 -118.823 3.3 13 km ( 8 mi) WSW of Toms Place, CA

---

21:00-24:00 UTC

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

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

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

M4.5 2006/09/05 23:54:48 -16.121 168.171 35.0 VANUATU

ML1.0 2006/09/05 23:53:43 36.130 -117.898 4.7 11 km ( 7 mi) NNE of Coso Junction, CA

M5.2 2006/09/05 21:38:52 -3.552 145.795 35.0 NEAR NORTH COAST OF NEW GUINEA, P.N.G
. M4.8 2006/09/05 21:37:50 -3.634 145.777 62.6 NEAR NORTH COAST OF NEW GUINEA, P.N.G.

ML1.8 2006/09/05 21:35:49 38.021 -122.261 7.8 1 km ( 1 mi) S of Rodeo, CA

---

---

September 6, 2006

00:00-03:00 UTC
Return to Table of Contents 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 2006/09/06 02:22:44 37.417 -117.082 0.0 20 km ( 13 mi) NE of Tokop, NV
ML1.5 2006/09/06 02:14:28 34.052 -117.144 12.8 3 km ( 2 mi) WSW of Mentone, CA

---

03:00-06:00 UTC

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

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

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

ML2.7 2006/09/06 05:30:32 38.807 -122.793 2.8 2 km ( 1 mi) NE of The Geysers, CA

M5.5 2006/09/06 05:00:29 61.703 168.587 10.0 KORYAKIA, RUSSIA

ML1.8 2006/09/06 04:27:26 34.373 -118.716 15.7 9 km ( 5 mi) ESE of Piru, CA
ML1.5 2006/09/06 04:03:52 36.016 -117.811 2.4 13 km ( 8 mi) ESE of Coso Junction, CA
ML1.7 2006/09/06 03:38:52 37.801 -122.034 9.3 5 km ( 3 mi) WSW of Danville, CA

---

06:00-09:00 UTC

Return to Table of Contents 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 2006/09/06 08:46:03 38.774 -122.751 1.9 5 km ( 3 mi) W of Anderson Springs, CA
ML1.2 2006/09/06 08:40:29 35.953 -117.707 3.4 24 km ( 15 mi) ESE of Coso Junction, CA

M4.8 2006/09/06 07:51:45 40.349 76.921 24.9 SOUTHERN XINJIANG, CHINA
M4.1 2006/09/06 06:36:16 61.613 -149.923 39.1 SOUTHERN ALASKA

---

09:00-12:00 UTC

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

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

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

M5.5 2006/09/06 11:42:42 -60.842 -34.004 10.0 SCOTIA SEA

ML1.8 2006/09/06 11:34:42 38.825 -122.836 0.5 4 km ( 2 mi) NW of The Geysers, CA
ML2.1 2006/09/06 11:32:40 33.183 -117.545 10.1 15 km ( 9 mi) WSW of Camp Pendleton South, CA
ML1.9 2006/09/06 10:32:33 36.659 -121.288 7.6 15 km ( 9 mi) S of Tres Pinos, CA
ML2.2 2006/09/06 09:24:01 37.266 -121.650 2.5 16 km ( 10 mi) N of Morgan Hill, CA

---

12:00-15:00 UTC

Return to Table of Contents 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 2006/09/06 14:04:36 36.660 -121.287 7.7 15 km ( 9 mi) SSE of Tres Pinos, CA

ML3.2 2006/09/06 13:52:12 46.197 -122.189 0.0 1 km ( 0 mi) WSW of Mount St. Helens Volcano, WA

ML1.7 2006/09/06 13:02:31 36.632 -121.251 10.7 15 km ( 9 mi) NW of Pinnacles, CA ML1.5 2006/09/06 12:51:07 38.757 -122.725 2.5 3 km ( 2 mi) SW of Anderson Springs, CA ML1.3 2006/09/06 12:13:00 36.658 -121.289 7.7 15 km ( 9 mi) S of Tres Pinos, CA

---

15:00-18:00 UTC

Return to Table of Contents 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 2006/09/06 17:54:05 34.002 -117.166 13.9 6 km ( 4 mi) S of Redlands, CA
ML1.4 2006/09/06 17:33:44 38.819 -122.789 1.9 3 km ( 2 mi) NNE of The Geysers, CA
ML1.9 2006/09/06 16:33:29 38.964 -123.061 1.2 15 km ( 9 mi) SW of Lakeport, CA
ML1.3 2006/09/06 16:28:46 35.963 -117.680 2.9 26 km ( 16 mi) ESE of Coso Junction, CA
ML1.7 2006/09/06 15:36:50 34.365 -118.716 16.5 9 km ( 6 mi) ESE of Piru, CA

---

18:00-21:00 UTC

Return to Table of Contents 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 2006/09/06 20:16:55 38.831 -122.799 1.5 4 km ( 2 mi) N of The Geysers, CA
ML1.8 2006/09/06 19:59:24 38.051 -118.787 15.6 27 km ( 17 mi) SE of Bodie, CA
ML1.3 2006/09/06 19:33:32 37.499 -122.412 1.8 5 km ( 3 mi) NNE of Half Moon Bay, CA
ML1.4 2006/09/06 19:11:24 39.488 -118.323 0.0 30 km ( 19 mi) SW of Dixie Valley, NV
ML1.1 2006/09/06 18:56:43 36.107 -117.698 3.9 20 km ( 13 mi) SSW of Darwin, CA
ML1.4 2006/09/06 18:24:38 38.819 -122.790 1.5 3 km ( 2 mi) NNE of The Geysers, CA
ML2.5 2006/09/06 18:21:50 32.179 -115.871 6.0 63 km ( 39 mi) S of Ocotillo, CA

M4.9 2006/09/06 18:06:34 35.464 140.803 54.3 NEAR THE EAST COAST OF HONSHU, JAPAN

---

21:00-24:00 UTC

Return to Table of Contents 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 2006/09/06 23:29:11 33.495 -116.522 7.5 15 km ( 10 mi) ESE of Anza, CA
ML2.6 2006/09/06 23:05:20 36.886 -121.626 2.2 1 km ( 1 mi) E of Aromas, CA

ML3.0 2006/09/06 23:22:53 18.942 -64.704 4.3 47 km ( 29 mi) WNW of Settlement, British Virgin Islands

ML2.0 2006/09/06 22:49:30 32.720 -115.421 17.2 9 km ( 5 mi) ENE of Calexico, CA

ML3.6 2006/09/06 22:18:01 33.176 -116.044 12.9 9 km ( 6 mi) ENE of Ocotillo Wells, CA

ML1.5 2006/09/06 21:56:17 37.020 -122.140 6.8 8 km ( 5 mi) WSW of Felton, CA
ML2.6 2006/09/06 21:44:57 39.702 -123.693 0.0 11 km ( 7 mi) ESE of Rockport, CA
ML2.3 2006/09/06 21:22:31 34.508 -118.094 12.9 8 km ( 5 mi) S of Palmdale, CA

---

---

September 7, 2006

00:00-03:00 UTC
Return to Table of Contents 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 2006/09/07 02:39:30 32.898 -117.470 19.8 20 km ( 13 mi) WSW of Del Mar, CA
ML2.2 2006/09/07 02:31:18 32.180 -115.809 6.0 61 km ( 38 mi) SSW of Mexicali, Mexico
ML1.0 2006/09/07 02:25:37 33.499 -116.427 8.9 23 km ( 14 mi) SSW of La Quinta, CA
ML1.2 2006/09/07 02:20:56 33.440 -116.441 13.4 22 km ( 14 mi) NNW of Borrego Springs, CA
ML2.6 2006/09/07 02:11:59 39.876 -118.351 0.0 31 km ( 19 mi) NW of Dixie Valley, NV

ML3.6 2006/09/07 01:38:59 37.310 -118.284 8.4 10 km ( 6 mi) ENE of Wilkerson, CA

ML1.5 2006/09/07 00:40:55 37.162 -121.100 3.9 13 km ( 8 mi) SW of Gustine, CA
ML1.2 2006/09/07 00:20:43 32.702 -116.038 6.8 6 km ( 4 mi) SW of Ocotillo, CA
ML2.2 2006/09/07 00:01:06 35.034 -117.675 0.0 2 km ( 2 mi) NNW of Boron, CA

---

03:00-06:00 UTC

Return to Table of Contents 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 2006/09/07 04:07:06 -31.073 -178.392 99.7 KERMADEC ISLANDS REGION

ML1.3 2006/09/07 04:00:47 34.001 -116.789 19.6 10 km ( 6 mi) NNW of Cabazon, CA
ML1.2 2006/09/07 03:58:02 33.176 -116.046 10.2 9 km ( 5 mi) ENE of Ocotillo Wells, CA

---

06:00-09:00 UTC

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

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

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

ML3.6 2006/09/07 08:52:57 19.041 -68.256 13.5 67 km ( 42 mi) NE of Higüey, Dominican Republic

ML1.2 2006/09/07 08:47:46 34.025 -116.427 10.7 10 km ( 6 mi) NE of Desert Hot Springs, CA
ML2.3 2006/09/07 08:17:45 31.904 -116.204 6.0 39 km ( 25 mi) E of Ensenada, Mexico
ML1.0 2006/09/07 07:06:43 35.720 -121.086 6.4 13 km ( 8 mi) NE of San Simeon, CA

M4.6 2006/09/07 06:29:09 21.820 142.953 220.2 MARIANA ISLANDS REGION

ML1.2 2006/09/07 06:27:45 34.163 -117.428 4.3 7 km ( 4 mi) SSW of Devore, CA

---

09:00-12:00 UTC

Return to Table of Contents 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 2006/09/07 11:46:11 37.538 -118.859 8.8 15 km ( 9 mi) SE of Mammoth Lakes, CA
ML1.6 2006/09/07 10:41:58 38.797 -122.736 1.4 4 km ( 3 mi) SSW of Cobb, CA
ML1.4 2006/09/07 10:22:25 33.173 -116.037 10.5 9 km ( 6 mi) ENE of Ocotillo Wells, CA

ML3.0 2006/09/07 10:10:50 19.971 -155.585 13.2 11 km ( 7 mi) ESE of Waimea, HI

ML1.1 2006/09/07 09:13:24 33.247 -116.035 2.6 9 km ( 6 mi) SW of Salton City, CA

---

12:00-15:00 UTC

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

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

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

ML3.1 2006/09/07 14:44:47 33.975 -117.078 14.8 7 km ( 4 mi) SSW of Yucaipa, CA

ML3.3 2006/09/07 13:51:13 36.270 -89.500 7.4 2 km ( 1 mi) WNW of Ridgely, TN

ML2.3 2006/09/07 13:42:44 34.838 -118.897 14.7 1 km ( 1 mi) WSW of Lebec, CA
ML1.7 2006/09/07 12:22:02 38.829 -122.808 1.5 3 km ( 2 mi) N of The Geysers, CA
ML1.4 2006/09/07 12:21:05 34.101 -117.973 14.6 1 km ( 1 mi) SSW of Irwindale, CA
ML1.5 2006/09/07 12:00:09 34.004 -117.276 17.3 5 km ( 3 mi) ESE of Highgrove, CA

---

15:00-18:00 UTC

Return to Table of Contents 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 2006/09/07 17:47:30 33.377 -116.729 14.3 13 km ( 8 mi) E of Palomar Observatory, CA
ML1.2 2006/09/07 17:19:50 34.507 -118.100 13.9 8 km ( 5 mi) S of Palmdale, CA
ML1.5 2006/09/07 17:04:25 34.596 -116.261 5.2 17 km ( 10 mi) SSW of Ludlow, CA
ML1.2 2006/09/07 15:38:35 34.051 -117.344 0.0 3 km ( 2 mi) SW of Colton, CA

---

18:00-21:00 UTC

Return to Table of Contents 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 2006/09/07 20:31:04 33.840 -117.486 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.4 2006/09/07 20:31:04 33.834 -117.493 0.0 8 km ( 5 mi) ESE of Corona, CA
ML1.0 2006/09/07 19:36:34 33.355 -116.386 12.6 12 km ( 7 mi) N of Borrego Springs, CA
ML1.9 2006/09/07 19:15:35 38.650 -117.046 0.0 58 km ( 36 mi) SSE of Washington, NV
ML2.1 2006/09/07 19:09:42 38.360 -122.583 7.7 5 km ( 3 mi) W of Glen Ellen, CA
ML1.4 2006/09/07 18:45:27 33.178 -116.039 5.5 9 km ( 6 mi) ENE of Ocotillo Wells, CA
ML2.3 2006/09/07 18:28:24 32.268 -115.610 6.0 45 km ( 28 mi) SSW of Mexicali, Mexico
ML2.2 2006/09/07 18:14:39 39.711 -123.684 5.8 12 km ( 7 mi) ESE of Rockport, CA

---

21:00-24:00 UTC

Return to Table of Contents 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 2006/09/07 23:41:59 38.826 -122.799 2.8 3 km ( 2 mi) NNE of The Geysers, CA
ML1.7 2006/09/07 23:41:34 38.827 -122.798 2.9 3 km ( 2 mi) NNE of The Geysers, CA
ML1.0 2006/09/07 23:04:27 33.694 -116.768 19.7 8 km ( 5 mi) SW of Idyllwild, CA
ML1.6 2006/09/07 22:29:04 35.694 -121.010 6.1 13 km ( 8 mi) WSW of Lake Nacimiento, CA

ML3.5 2006/09/07 22:09:59 18.717 -64.192 33.2 14 km ( 8 mi) E of Settlement, British Virgin Islands

---

---

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

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

http://www.geo-seismic-labs.org