Just before 11 pm last night (10:59:59 actually), there was a ML3.2 quake in the San Fernando Valley which was widely felt throughout the entire San Fernando Valley. The epicenter was located 2 miles northwest of Granada Hills.
July 31, 2007
July 26, 2007
Weekly Seismicity Report – July 26, 2007
Southern California Earthquakes in the Past Week
Seismological Laboratory
Sue Hough U. S. Geological Survey
California Institute of Technology
July 26, 2007
This report covers the seven day period ending 17:00 on July 26, 2007. During this period we detected and analyzed 235 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.
Mag. PST Date PST Time Lat. Long. Depth Descriptive location -------------------------------------------------------------------------------------------
10263765 2.3 2007/07/19 21:31:11 33 19.6 N 116 18.9 W 13.7 10 km ( 6 mi) NE of Borrego Springs, CA 10263797 2.2 2007/07/20 01:03:20 33 42.1 N 118 28.3 W 3.8 9 km ( 6 mi) SSW of Palos Verdes Point, CA 10263809 2.7 2007/07/20 02:48:42 34 2.8 N 116 26.2 W 11.3 8 km ( 5 mi) S of Yucca Valley, CA 10263833 2.6 2007/07/20 04:24:42 34 39.1 N 116 17.4 W 5.6 57 km (36 mi) N of Joshua Tree, CA 10263941 2.5 2007/07/20 16:01:10 32 13.9 N 115 49.1 W 13.6 57 km (36 mi) SSW of Calexico, CA 10263969 2.0 2007/07/20 20:07:50 34 38.6 N 118 34.4 W 11.3 14 km ( 9 mi) NNE of Castaic Lake dam, CA 10263993 2.1 2007/07/21 04:47:57 35 57.0 N 117 17.9 W 4.7 21 km (13 mi) NNE of Trona, CA 10264097 3.5 2007/07/21 17:00:12 34 59.7 N 116 56.8 W 7.8 14 km ( 9 mi) NNE of Barstow, CA Felt in Barstow 10264101 2.5 2007/07/21 17:27:58 35 42.1 N 121 25.8 W 0.0 36 km (22 mi) WNW of Cambria, CA 10264385 2.4 2007/07/23 01:13:42 32 0.4 N 116 6.8 W 9.2 82 km (51 mi) S of Ocotillo, CA 10264405 2.4 2007/07/23 03:36:58 36 9.1 N 118 3.9 W 0.0 15 km (10 mi) SSW of Olancha, CA 10264577 2.8 2007/07/23 10:29:26 32 42.1 N 116 4.3 W 8.6 8 km ( 5 mi) WSW of Ocotillo, CA 10264589 2.0 2007/07/23 10:36:57 32 42.8 N 116 3.7 W 3.9 7 km ( 4 mi) WSW of Ocotillo, CA 10265057 2.9 2007/07/24 10:34:13 34 18.6 N 116 51.4 W 0.6 5 km ( 3 mi) N of Big Bear City, CA Felt in Big Bear and surrounding area 10265525 2.1 2007/07/24 21:47:48 35 7.9 N 118 38.0 W 4.8 17 km (11 mi) W of Tehachapi, CA 10265577 2.1 2007/07/25 02:45:18 34 18.6 N 116 51.4 W 1.9 5 km ( 3 mi) N of Big Bear City, CA 10265913 2.0 2007/07/25 10:28:05 33 13.6 N 116 6.3 W 12.5 10 km ( 6 mi) NNE of Ocotillo Wells, CA 10265997 2.2 2007/07/25 10:59:52 33 7.5 N 115 38.0 W 9.2 5 km ( 3 mi) S of Obsidian Butte, CA 10266337 2.6 2007/07/26 01:19:23 33 28.1 N 118 58.2 W 8.6 9 km ( 5 mi) E of Santa Barbara Is., CA 10266345 2.1 2007/07/26 01:25:18 33 59.7 N 116 37.0 W 16.8 6 km ( 4 mi) SSW of Morongo Valley, CA 10266473 2.4 2007/07/26 13:33:03 35 41.0 N 121 6.6 W 4.0 15 km ( 9 mi) N of Cambria, CA 10266489 2.8 2007/07/26 14:07:28 32 4.7 N 115 48.7 W 7.0 72 km (45 mi) SSW of Calexico, CA 10266497 2.6 2007/07/26 14:39:35 36 0.1 N 119 55.5 W 29.7 42 km (26 mi) ESE of Coalinga, CA
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July 19, 2007
Weekly Seismicity Report – July 19, 2007
Southern California Earthquakes in the Past Week
Seismological Laboratory
Sue HoughU. S. Geological Survey
California Institute of Technology
July 19, 2007
This report covers the seven day period ending 17:00 on July 19, 2007. During this period we detected and analyzed 216 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.
Mag. PST Date PST Time Lat. Long. Depth Descriptive location -------------------------------------------------------------------------------------------
10261805 2.0 2007/07/13 00:07:05 36 2.5 N 117 52.5 W 0.7 7 km ( 4 mi) E of Coso Junction, CA 10261937 2.5 2007/07/13 09:02:10 33 52.1 N 116 12.1 W 5.6 17 km (11 mi) N of Indio, CA 10261957 2.2 2007/07/13 09:12:48 33 15.8 N 116 4.0 W 4.5 10 km ( 6 mi) W of Salton City, CA 10262017 2.6 2007/07/13 09:36:54 35 49.6 N 117 32.0 W 2.3 16 km (10 mi) WNW of Trona, CA 10262089 2.2 2007/07/13 10:02:50 35 49.5 N 117 32.0 W 2.3 16 km (10 mi) WNW of Trona, CA 10262273 2.3 2007/07/13 12:17:21 33 48.9 N 118 43.9 W 0.0 22 km (13 mi) SSE of Pt. Dume, CA 10262317 2.1 2007/07/13 12:59:01 33 41.7 N 117 5.3 W 14.6 11 km ( 7 mi) SSE of Perris, CA 10262605 2.1 2007/07/14 06:40:15 33 27.5 N 116 35.1 W 12.6 13 km ( 8 mi) SE of Anza, CA 10262661 2.2 2007/07/14 19:09:32 34 4.8 N 118 56.3 W 14.1 4 km ( 3 mi) N of Leo Carrillo State Beach, CA 10262685 2.7 2007/07/14 23:25:59 35 4.8 N 119 7.2 W 17.3 18 km (11 mi) WNW of Wheeler Ridge, CA 10262709 2.5 2007/07/15 02:48:56 33 52.4 N 117 46.3 W 2.9 4 km ( 2 mi) ESE of Yorba Linda, CA 10262757 2.7 2007/07/15 10:07:57 33 52.6 N 117 46.0 W 3.2 4 km ( 3 mi) ESE of Yorba Linda, CA Felt in Yorba Linda and Anaheim Hills 10262869 2.7 2007/07/16 02:37:08 34 16.8 N 118 20.3 W 11.0 2 km ( 1 mi) ENE of Lake View Terrace, CA Felt in the San Fernando Valley and surrounding area 10262877 2.0 2007/07/16 05:12:42 33 8.1 N 116 1.4 W 7.0 10 km ( 6 mi) E of Ocotillo Wells, CA 10263025 2.3 2007/07/16 15:17:47 32 6.9 N 115 27.8 W 8.1 62 km (38 mi) S of Calexico, CA 10263041 2.3 2007/07/16 16:15:46 33 52.6 N 117 46.2 W 3.6 4 km ( 3 mi) ESE of Yorba Linda, CA 10263261 2.0 2007/07/17 16:30:31 35 51.3 N 117 44.9 W 7.2 27 km (17 mi) NNW of Ridgecrest, CA 10263337 2.3 2007/07/18 07:25:45 33 24.6 N 116 52.5 W 5.8 6 km ( 4 mi) N of Palomar Observatory, CA 10263353 2.9 2007/07/18 10:01:29 32 50.3 N 119 37.4 W 33.2 46 km (29 mi) SSW of San Nicolas Is., CA 10263469 2.2 2007/07/18 15:44:56 34 2.1 N 116 53.9 W 18.3 10 km ( 6 mi) SW of Mt. San Gorgonio, CA 10263561 2.1 2007/07/18 23:49:28 34 2.3 N 116 54.3 W 21.4 10 km ( 6 mi) SW of Mt. San Gorgonio, CA 10263665 2.7 2007/07/19 14:18:28 32 23.7 N 115 13.6 W 12.1 39 km (24 mi) SE of Calexico, CA 10263721 2.3 2007/07/19 16:26:19 33 42.0 N 116 45.8 W 17.4 7 km ( 4 mi) SW of Idyllwild, CA
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July 15, 2007
Yorba Linda M2.7 EQ – 10:07 AM
A small earthquake, magnitude 2.7 was felt in the Yorba Linda vicinity at 10:07:57 A.M. on 16-July-2007. Another, smaller event M2.4, occurred earlier this morning at 02:48:55. -rsd.
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July 12, 2007
Weekly Seismicity Report – July 12, 2007
Southern California Earthquakes in the Past Week
Seismological Laboratory
Sue Hough, U. S. Geological Survey
California Institute of Technology
July 12, 2007
This report covers the seven day period ending 17:00 on July 12,2007. During this period we detected and analyzed 207 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.
Mag. PST Date PST Time Lat. Long. Depth Descriptive location -------------------------------------------------------------------------------------------
10259921 2.3 2007/07/06 08:59:34 35 20.8 N 118 34.0 W 5.5 26 km (16 mi) NNW of Tehachapi, CA 10260065 2.2 2007/07/06 13:20:32 36 7.8 N 117 55.1 W 3.6 10 km ( 6 mi) NNE of Coso Junction, CA 10260069 2.7 2007/07/06 13:32:55 32 31.7 N 117 15.0 W 6.0 20 km (12 mi) W of San Ysidro, CA 10260073 2.2 2007/07/06 13:41:39 32 31.3 N 117 13.4 W 15.6 17 km (11 mi) WSW of San Ysidro, CA 10260105 2.6 2007/07/06 15:33:42 35 23.1 N 119 54.7 W 5.2 9 km ( 5 mi) ENE of Simmler, CA 10260129 2.4 2007/07/06 18:08:04 35 22.7 N 119 55.5 W 7.8 8 km ( 5 mi) ENE of Simmler, CA 10260197 2.3 2007/07/07 09:08:33 34 11.8 N 117 24.2 W 13.5 3 km ( 2 mi) S of Devore, CA 10260293 3.7 2007/07/08 00:27:41 34 51.9 N 119 40.8 W 0.0 37 km (23 mi) SW of Taft, CA 10260329 2.6 2007/07/08 13:00:31 32 9.7 N 116 37.3 W 5.6 59 km (37 mi) SE of San Ysidro, CA 10260349 2.0 2007/07/08 17:33:42 34 48.3 N 116 15.7 W 6.9 54 km (34 mi) SSW of Baker, CA 10260353 2.4 2007/07/08 17:50:47 32 41.0 N 116 2.9 W 7.8 8 km ( 5 mi) SW of Ocotillo, CA 10260357 2.6 2007/07/08 20:32:42 33 4.2 N 117 56.2 W 5.8 47 km (29 mi) SE of Avalon Catalina Island, CA 10260393 2.1 2007/07/09 01:54:57 32 11.1 N 115 51.6 W 6.1 62 km (39 mi) SSE of Ocotillo, CA 10260569 2.3 2007/07/09 15:42:33 34 36.3 N 116 38.5 W 6.3 33 km (21 mi) ENE of Lucerne Valley, CA 10260573 2.3 2007/07/09 15:42:43 35 7.3 N 118 38.9 W 10.0 18 km (11 mi) W of Tehachapi, CA 10260793 2.1 2007/07/10 15:36:07 33 29.2 N 116 28.4 W 14.4 20 km (12 mi) ESE of Anza, CA 10260921 2.6 2007/07/11 10:51:33 35 39.8 N 118 27.6 W 11.0 3 km ( 2 mi) NNE of town of Lake Isabella, CA 10261029 2.2 2007/07/11 18:41:33 34 0.3 N 116 19.3 W 11.1 15 km ( 9 mi) S of Joshua Tree, CA 10261037 2.2 2007/07/11 20:17:58 32 52.8 N 117 44.0 W 6.0 45 km (28 mi) W of La Jolla, CA 10261521 2.4 2007/07/12 14:02:01 34 0.9 N 117 36.3 W 15.7 7 km ( 4 mi) SE of Ontario, CA
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July 5, 2007
Weekly Seismicity Report – July 5, 2007
Southern California Earthquakes in the Past Week
Seismological Laboratory
Sue Hough, U. S. Geological Survey
California Institute of Technology
July 05, 2007
This report covers the seven day period ending 17:00 on July 05,2007. During this period we detected and analyzed 200 earthquakes.
The table below lists the quakes during the past week that were M2.0 or larger in the central part of the coverage area. Times are local times; if you want Greenwich Mean Time, add 7 hrs to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time listed.
Mag. PST Date PST Time Lat. Long. Depth Descriptive location -------------------------------------------------------------------------------------------
10258793 2.3 2007/06/30 05:26:00 33 56.9 N 116 44.8 W 18.3 5 km ( 3 mi) NE of Cabazon, CA 10258849 2.2 2007/06/30 11:24:34 32 38.3 N 117 56.0 W 17.4 44 km (27 mi) ESE of San Clemente Is. 10258861 2.4 2007/06/30 13:34:22 32 27.9 N 115 25.3 W 22.2 24 km (15 mi) SSE of Calexico, CA 10258997 3.1 2007/07/01 16:16:35 35 57.2 N 117 17.9 W 3.8 22 km (13 mi) NNE of Trona, CA 10259021 2.6 2007/07/01 20:35:39 32 43.9 N 117 23.2 W 14.6 14 km ( 8 mi) WSW of Mission Beach, CA 10259033 2.1 2007/07/01 22:18:51 33 50.5 N 117 51.1 W 13.0 6 km ( 4 mi) ENE of Anaheim, CA 10259105 2.2 2007/07/02 14:23:37 32 46.8 N 115 26.6 W 16.2 10 km ( 6 mi) E of El Centro, CA 10259109 2.2 2007/07/02 14:41:42 32 45.6 N 115 26.4 W 15.2 11 km ( 7 mi) ESE of El Centro, CA 10259125 2.8 2007/07/02 16:05:47 32 46.9 N 115 26.7 W 13.6 10 km ( 6 mi) E of El Centro, CA 10259201 2.1 2007/07/03 03:12:34 33 52.3 N 116 12.3 W 5.5 17 km (11 mi) N of Indio, CA 10259205 2.1 2007/07/03 05:10:42 36 7.6 N 117 54.9 W 4.3 10 km ( 6 mi) NNE of Coso Junction, CA 10259305 2.3 2007/07/03 16:46:55 32 49.0 N 117 27.5 W 17.2 19 km (12 mi) WSW of La Jolla, CA 10259309 2.1 2007/07/03 17:26:41 33 59.8 N 116 18.7 W 8.5 16 km (10 mi) S of Joshua Tree, CA 10259369 2.1 2007/07/03 23:03:53 33 47.7 N 118 8.4 W 17.2 2 km ( 2 mi) E of Signal Hill, CA 10259601 2.1 2007/07/05 05:23:23 34 22.3 N 116 24.8 W 11.8 28 km (17 mi) NNW of Joshua Tree, CA 10259621 2.2 2007/07/05 06:26:16 36 16.8 N 118 21.0 W 5.6 31 km (19 mi) W of Olancha, CA 10259753 2.9 2007/07/05 14:30:02 32 5.5 N 116 23.6 W 5.5 80 km (50 mi) SE of San Ysidro, CA 10259769 2.5 2007/07/05 16:10:38 32 44.4 N 115 25.8 W 15.5 10 km ( 6 mi) NE of Calexico, CA 10259785 2.3 2007/07/05 16:52:28 33 41.6 N 116 47.9 W 14.9 10 km ( 6 mi) SW of Idyllwild, CA
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