
Southern California Earthquakes in the Past Week
Anthony Guarino
Seismological Laboratory
Sue Hough U. S. Geological Survey
California Institute of Technology
August 28, 2008
This report covers the seven day period ending 17:00 on August 28, 2008. During this period we detected and analyzed 195 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
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10345057 2.3 2008/08/22 04:04:09 32 18.0 N 115 18.7 W 7.0 44 km (28 mi) SSE of Calexico, CA
10345085 3.0 2008/08/22 12:52:21 35 58.9 N 117 19.2 W 3.6 24 km (15 mi) N of Trona, CA
10345141 2.1 2008/08/22 19:05:52 34 14.6 N 118 14.2 W 12.3 2 km ( 1 mi) N of La Crescenta, CA
10345173 2.1 2008/08/23 00:21:26 32 57.5 N 116 18.2 W 34.4 26 km (16 mi) SW of Ocotillo Wells, CA
10345405 2.2 2008/08/24 10:30:30 32 34.5 N 115 18.2 W 7.0 21 km (13 mi) ESE of Calexico, CA
10345581 3.4 2008/08/25 15:11:24 33 51.6 N 119 22.1 W 6.0 24 km (15 mi) SE of Santa Cruz Is.
10345625 3.0 2008/08/25 18:53:04 33 9.8 N 115 57.4 W 5.5 13 km ( 8 mi) S of Salton City, CA
10345957 2.0 2008/08/27 10:07:47 34 17.3 N 118 30.1 W 9.6 2 km ( 1 mi) N of Granada Hills, CA
10345985 2.9 2008/08/27 14:30:52 33 41.1 N 116 48.3 W 14.7 11 km ( 7 mi) SW of Idyllwild, CA
10346017 2.9 2008/08/27 19:22:50 32 40.3 N 115 55.6 W 4.5 9 km ( 6 mi) SE of Ocotillo, CA
10346069 2.5 2008/08/28 09:30:26 32 23.8 N 115 8.0 W 39.1 45 km (28 mi) SE of Calexico, CA
%
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Southern California Earthquakes in the Past Week
Anthony Guarino
Seismological Laboratory
Sue Hough U. S. Geological Survey
California Institute of Technology
August 21, 2008
This report covers the seven day period ending 17:00 on August 21, 2008. During this period we detected and analyzed 206 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
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10343625 2.4 2008/08/14 20:42:37 33 57.4 N 117 45.6 W 15.2 7 km ( 4 mi) SE of Diamond Bar, CA
Felt in Chino Hills and Diamond Bar
10343629 2.6 2008/08/14 20:51:36 33 57.4 N 117 45.9 W 15.2 6 km ( 4 mi) SE of Diamond Bar, CA
Felt in Chino Hills and Diamond Bar
10343681 2.3 2008/08/15 08:50:46 32 31.4 N 115 32.4 W 14.2 17 km (10 mi) SSW of Calexico, CA
10343685 2.2 2008/08/15 09:25:39 32 3.2 N 115 46.8 W 7.0 73 km (46 mi) SSW of Calexico, CA
10343721 2.0 2008/08/15 13:31:47 32 57.0 N 115 30.1 W 15.3 3 km ( 2 mi) ESE of Brawley, CA
10343757 2.9 2008/08/15 21:31:50 32 50.0 N 116 11.0 W 11.6 21 km (13 mi) WNW of Ocotillo, CA
Felt in Ocotillo area
14387796 2.0 2008/08/16 18:19:59 34 13.6 N 117 25.3 W 14.4 2 km ( 1 mi) WNW of Devore, CA
14387904 2.3 2008/08/17 11:01:57 33 28.9 N 116 27.7 W 12.8 21 km (13 mi) ESE of Anza, CA
14387908 2.2 2008/08/17 11:27:53 32 11.9 N 115 51.9 W 6.7 61 km (38 mi) SSE of Ocotillo, CA
14387920 2.4 2008/08/17 12:24:22 32 39.5 N 116 2.4 W 10.2 10 km ( 6 mi) SSW of Ocotillo, CA
14388012 2.1 2008/08/18 03:37:39 32 18.3 N 115 17.8 W 6.0 44 km (28 mi) SSE of Calexico, CA
14388068 2.4 2008/08/18 09:14:28 35 59.0 N 117 19.1 W 3.7 25 km (15 mi) N of Trona, CA
14388144 2.5 2008/08/18 14:53:47 35 43.8 N 119 8.9 W 21.0 41 km (25 mi) SSW of Porterville, CA
14388184 3.2 2008/08/18 18:55:13 33 40.9 N 116 48.5 W 15.1 11 km ( 7 mi) SW of Idyllwild, CA
Felt near Idyllwild and surrounding area
12341151 2.7 2008/08/18 18:55:28 33 41.4 N 116 48.1 W 15.4 10 km ( 6 mi) SW of Idyllwild, CA
Felt at Idyllwild
14388264 2.2 2008/08/19 08:07:14 34 25.2 N 120 4.9 W 3.3 20 km (13 mi) SSE of Solvang, CA
10344505 2.6 2008/08/20 01:59:50 32 35.0 N 115 34.4 W 14.8 12 km ( 7 mi) SW of Calexico, CA
10344617 2.4 2008/08/20 13:16:50 33 37.4 N 116 48.3 W 13.2 14 km ( 9 mi) WNW of Anza, CA
10344793 2.2 2008/08/20 19:32:52 34 2.2 N 116 43.6 W 12.5 12 km ( 7 mi) SE of Mt. San Gorgonio, CA
10344837 2.2 2008/08/21 00:35:21 34 7.0 N 117 49.2 W 12.9 5 km ( 3 mi) ESE of Glendora, CA
Felt in and around Glendora
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Southern California Earthquakes in the Past Week
Anthony Guarino
Seismological Laboratory
Sue Hough U. S. Geological Survey
California Institute of Technology
August 14, 2008
This report covers the seven day period ending 17:00 on August 14, 2008. During this period we detected and analyzed 211 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
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14386464 3.1 2008/08/08 06:13:46 34 59.3 N 119 41.2 W 15.6 28 km (17 mi) SW of Taft, CA +
Felt in Taft and surrounding area
14386548 2.6 2008/08/08 16:17:20 35 58.8 N 117 19.2 W 4.9 24 km (15 mi) N of Trona, CA
14386552 2.1 2008/08/08 16:24:58 35 59.1 N 117 19.1 W 4.6 25 km (15 mi) N of Trona, CA
14386716 2.1 2008/08/09 15:28:14 34 1.4 N 118 51.2 W 13.1 5 km ( 3 mi) WNW of Pt. Dume, CA
14386744 2.4 2008/08/09 21:22:47 35 6.5 N 118 44.2 W 7.8 14 km ( 9 mi) SE of Arvin, CA
14386752 2.3 2008/08/09 22:16:10 32 14.6 N 115 19.4 W 6.0 50 km (31 mi) SSE of Calexico, CA
14386760 2.2 2008/08/10 00:41:35 35 59.2 N 117 18.9 W 3.7 25 km (15 mi) NNE of Trona, CA
14386784 2.2 2008/08/10 02:14:35 32 17.8 N 115 13.0 W 6.0 49 km (30 mi) SSE of Calexico, CA
14386912 2.2 2008/08/10 22:47:26 35 58.6 N 117 19.4 W 3.6 24 km (15 mi) N of Trona, CA
14387020 2.2 2008/08/11 14:50:30 33 56.1 N 117 48.0 W 15.7 5 km ( 3 mi) NNE of Yorba Linda, CA
Felt in Yorba Linda, Chino Hills, and Brea
14387412 2.0 2008/08/13 21:52:25 34 1.9 N 117 54.1 W 5.2 5 km ( 3 mi) SSE of West Covina, CA
10343609 2.0 2008/08/14 16:57:08 33 43.5 N 117 47.3 W 10.0 3 km ( 2 mi) ESE of Tustin, CA
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Southern California Earthquakes in the Past Week
Anthony Guarino
Seismological Laboratory
Sue Hough U. S. Geological Survey
California Institute of Technology
August 07, 2008
This report covers the seven day period ending 17:00 on August 07, 2008. During this period we detected and analyzed 244 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
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14385016 2.5 2008/07/31 19:34:16 33 55.8 N 117 48.8 W 18.4 5 km ( 3 mi) N of Yorba Linda, CA
Felt in the epicentral area
14385168 2.6 2008/08/01 14:44:06 32 36.5 N 115 46.7 W 7.7 24 km (15 mi) SE of Ocotillo, CA
14385216 2.1 2008/08/01 21:11:53 33 11.4 N 115 36.6 W 2.8 3 km ( 2 mi) NE of Obsidian Butte, CA
14385288 2.4 2008/08/02 04:37:35 35 0.5 N 116 57.3 W 5.1 15 km ( 9 mi) NNE of Barstow, CA
14385332 2.7 2008/08/02 11:46:07 33 56.8 N 117 43.3 W 15.1 8 km ( 5 mi) SSW of Chino, CA
Felt in Chino, Yorba Linda, Diamond Bar, and surrounding area
14385368 3.0 2008/08/02 18:27:04 34 0.6 N 117 12.9 W 10.4 6 km ( 3 mi) SE of Loma Linda, CA
Felt in Loma Linda and surrounding area
14385400 2.3 2008/08/02 22:56:22 35 39.4 N 118 27.8 W 9.6 2 km ( 1 mi) N of town of Lake Isabella, CA
14385456 2.1 2008/08/03 06:48:45 32 11.4 N 115 51.4 W 5.7 62 km (38 mi) SSE of Ocotillo, CA
14385876 2.1 2008/08/05 12:45:51 32 14.1 N 115 35.1 W 6.0 49 km (30 mi) S of Calexico, CA
14385932 2.4 2008/08/05 16:37:25 33 57.6 N 117 48.9 W 17.5 4 km ( 3 mi) S of Diamond Bar, CA
14386388 3.0 2008/08/07 15:09:13 32 16.3 N 115 19.0 W 20.1 47 km (29 mi) SSE of Calexico, CA
14386396 2.5 2008/08/07 15:12:55 32 14.1 N 115 20.4 W 29.4 50 km (31 mi) SSE of Calexico, CA
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