Kate Hutton ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
May 19, 2000
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.
Date Time Lat. Long. Mag. Descriptive location
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5/11 8:10 pm 34 16.9 117 8.3 2.5 3 mi. NE of Lake Arrowhead, CA
5/11 10:36 pm 33 10.1 115 38.4 2.3 Under Obsidian Butte, CA
5/11 10:52 pm 34 54.8 116 50.0 2.0 10 mi. E of Barstow, CA
5/11 11:11 pm 34 54.9 116 50.4 2.0 10 mi. E of Barstow, CA
5/12 1:41 am 32 8.4 115 4.3 2.5 44 mi. SE of Calexico, CA
5/12 1:47 am 36 8.9 117 49.3 2.0 10 mi. NE of Coso Junction, CA
5/12 4:45 am 36 9.7 117 49.4 2.1 10 mi. NE of Coso Junction, CA
5/12 4:48 am 33 10.3 115 38.0 2.2 Under Obsidian Butte, CA
5/12 5:17 am 34 42.0 116 18.3 2.4 38 mi. N of Joshua Tree, CA
5/12 5:32 am 33 10.0 115 38.0 2.1 Under Obsidian Butte, CA
5/12 5:36 am 33 10.4 115 37.9 2.3 Under Obsidian Butte, CA
5/12 5:36 am 33 10.2 115 38.0 2.3 Under Obsidian Butte, CA
5/12 6:06 am 33 10.6 115 38.2 2.4 Under Obsidian Butte, CA
5/12 8:46 am 33 10.3 115 38.0 2.1 Under Obsidian Butte, CA
5/12 8:52 am 33 9.7 115 38.0 2.0 Under Obsidian Butte, CA
5/12 10:24 am 33 10.0 115 38.3 2.1 Under Obsidian Butte, CA
5/12 10:29 am 33 10.1 115 38.2 2.0 Under Obsidian Butte, CA
5/12 10:41 am 33 9.7 115 38.6 2.2 Under Obsidian Butte, CA
5/12 11:26 am 33 9.7 115 38.2 2.5 Under Obsidian Butte, CA
5/12 12:05 pm 33 10.3 115 38.1 2.3 Under Obsidian Butte, CA
5/12 12:19 pm 34 40.7 116 17.1 2.1 37 mi. N of Joshua Tree, CA
5/12 12:46 pm 34 47.2 116 17.7 2.6 35 mi. SSW of Baker, CA
5/12 1:19 pm 33 48.6 116 45.6 2.2 5 mi. NNW of Idyllwild, CA
5/12 4:11 pm 33 10.6 115 37.9 2.1 Under Obsidian Butte, CA
5/12 4:39 pm 33 10.6 115 38.2 3.0 Under Obsidian Butte, CA
5/12 5:03 pm 33 10.5 115 38.5 2.0 Under Obsidian Butte, CA
5/12 6:34 pm 34 14.5 116 45.3 2.0 5 mi. ESE of Big Bear City, CA
5/12 9:25 pm 33 10.4 115 37.6 2.0 Under Obsidian Butte, CA
5/12 10:58 pm 34 14.5 116 45.3 2.0 5 mi. ESE of Big Bear City, CA
5/13 1:44 am 33 1.7 117 51.5 2.1 31 mi. SSW of Dana Point, CA
5/13 1:52 am 34 14.6 116 45.5 2.0 5 mi. ESE of Big Bear City, CA
5/13 4:04 pm 33 10.6 115 58.2 2.7 7 mi. S of Salton City, CA
5/13 5:12 pm 33 10.6 115 58.1 2.4 6 mi. S of Salton City, CA
5/13 9:01 pm 33 10.5 115 38.2 2.0 Under Obsidian Butte, CA
5/14 3:03 am 34 3.5 117 15.2 2.3 Under Loma Linda, CA
5/14 4:15 am 36 10.0 119 36.0 2.1 20 mi. WSW of Visalia, CA
5/14 4:27 am 36 28.3 117 35.8 2.2 26 mi. ENE of Olancha, CA
5/14 4:31 am 32 36.6 116 9.4 2.3 12 mi. SW of Ocotillo, CA
5/14 4:34 am 35 45.8 116 30.9 2.4 20 mi. SW of Shoshone, CA
5/14 4:43 am 34 2.2 117 16.2 2.1 1 mi. SW of Loma Linda, CA
5/14 5:31 am 35 22.1 117 46.5 2.4 18 mi. SSW of Ridgecrest, CA
5/14 9:25 am 34 22.2 118 58.9 2.0 4 mi. WSW of Fillmore, CA
5/14 9:56 am 34 14.6 116 45.3 2.2 5 mi. ESE of Big Bear City, CA
5/14 10:16 am 34 40.0 116 19.8 2.4 36 mi. N of Joshua Tree, CA
5/14 7:06 pm 34 17.9 116 3.0 2.3 11 mi. N of Twentynine Palms, CA
5/14 8:07 pm 34 14.5 116 45.3 2.1 5 mi. ESE of Big Bear City, CA
5/14 10:20 pm 35 31.7 118 25.2 2.5 7 mi. SSE of town of Lake Isabella, CA
5/15 1:47 am 34 8.9 116 25.8 2.2 2 mi. NNE of Yucca Valley, CA
5/15 2:08 am 34 48.1 116 16.0 2.7 33 mi. SSW of Baker, CA
5/15 8:37 am 33 55.7 119 42.6 2.2 13 mi. WSW of Santa Cruz Is., CA
5/15 10:37 am 36 3.9 117 51.9 2.4 4 mi. ENE of Coso Junction, CA
5/15 8:28 pm 35 58.1 117 43.2 2.5 13 mi. ESE of Coso Junction, CA
5/15 8:36 pm 32 10.5 115 4.0 2.5 42 mi. SE of Calexico, CA
5/15 8:53 pm 32 12.5 115 3.9 2.6 40 mi. SE of Calexico, CA
5/15 10:04 pm 32 39.5 118 2.8 2.4 20 mi. ESE of San Clemente Is., CA
5/16 1:41 am 36 20.4 118 3.3 2.6 4 mi. NW of Olancha, CA
5/16 1:47 am 36 19.3 118 3.0 2.5 3 mi. NW of Olancha, CA
5/16 1:56 am 36 19.5 118 3.6 3.1 4 mi. NW of Olancha, CA
5/16 1:57 am 36 19.3 118 3.1 2.6 3 mi. NW of Olancha, CA
5/16 2:41 am 36 19.3 118 1.7 2.2 3 mi. NNW of Olancha, CA
5/16 6:30 am 36 19.0 118 2.7 2.0 3 mi. NW of Olancha, CA
5/16 6:51 am 36 19.4 118 3.5 2.9 4 mi. NW of Olancha, CA
5/16 7:00 am 36 19.3 118 3.1 2.5 3 mi. NW of Olancha, CA
5/16 7:36 am 34 1.3 116 45.3 2.0 7 mi. NNE of Cabazon, CA
5/16 7:46 am 35 40.4 118 6.3 2.1 20 mi. E of town of Lake Isabella, CA
5/16 7:52 am 35 40.7 118 6.4 2.0 20 mi. E of town of Lake Isabella, CA
5/16 11:35 am 34 52.7 116 20.4 2.1 30 mi. SSW of Baker, CA
5/16 11:58 am 32 41.0 115 57.7 2.7 4 mi. SSE of Ocotillo, CA
5/16 1:45 pm 34 41.0 116 18.4 3.4 37 mi. N of Joshua Tree, CA
5/16 2:59 pm 34 42.2 116 18.5 2.0 39 mi. N of Joshua Tree, CA
5/16 11:15 pm 34 15.9 117 1.0 2.0 6 mi. NE of Running Springs, CA
5/17 2:18 am 33 15.7 115 59.3 2.6 1 mi. SW of Salton City, CA
5/17 2:28 am 36 19.5 118 2.8 3.4 3 mi. NW of Olancha, CA
5/17 2:47 am 36 20.0 118 2.3 2.4 4 mi. NNW of Olancha, CA
5/17 3:01 am 36 21.1 118 2.4 2.1 5 mi. NNW of Olancha, CA
5/17 3:12 am 36 19.8 118 2.7 2.8 4 mi. NW of Olancha, CA
5/17 3:14 am 36 20.0 118 2.8 2.0 4 mi. NNW of Olancha, CA
5/17 3:25 am 36 21.0 118 2.9 2.3 5 mi. NNW of Olancha, CA
5/17 3:56 am 36 1.1 117 46.1 2.0 10 mi. E of Coso Junction, CA
5/17 4:08 am 36 19.9 118 2.6 2.2 4 mi. NNW of Olancha, CA
5/17 5:23 am 36 19.5 118 3.2 2.2 4 mi. NW of Olancha, CA
5/17 6:18 am 34 34.5 116 16.1 2.1 30 mi. N of Joshua Tree, CA
5/17 6:22 am 36 19.5 118 2.5 2.8 3 mi. NW of Olancha, CA
5/17 8:05 am 32 8.3 115 3.7 2.5 44 mi. SE of Calexico, CA
5/17 8:10 am 36 19.3 118 3.7 2.4 4 mi. NW of Olancha, CA
5/17 9:46 am 34 40.3 116 17.8 2.0 37 mi. N of Joshua Tree, CA
5/17 10:24 am 35 31.7 118 25.2 2.3 7 mi. SSE of town of Lake Isabella, CA
5/17 10:37 am 36 19.5 118 2.8 3.5 3 mi. NW of Olancha, CA
5/17 10:39 am 36 19.4 118 2.2 2.0 3 mi. NNW of Olancha, CA
5/17 10:44 am 36 19.1 118 3.4 2.2 3 mi. NW of Olancha, CA
5/17 10:52 am 36 19.1 118 3.5 2.3 3 mi. NW of Olancha, CA
5/17 11:22 am 36 19.6 118 2.6 2.3 3 mi. NW of Olancha, CA
5/17 11:23 am 36 19.5 118 3.3 2.1 4 mi. NW of Olancha, CA
5/17 3:14 pm 36 20.0 118 3.0 2.7 4 mi. NW of Olancha, CA
5/17 3:21 pm 36 20.5 118 3.2 2.5 4 mi. NNW of Olancha, CA
5/17 5:45 pm 32 6.7 115 4.2 2.5 45 mi. SSE of Calexico, CA
5/17 6:31 pm 32 8.0 115 3.7 2.7 44 mi. SE of Calexico, CA
5/18 12:06 am 34 40.4 116 16.8 2.4 37 mi. N of Joshua Tree, CA
5/18 12:24 am 34 41.2 116 19.4 2.3 38 mi. N of Joshua Tree, CA
5/18 2:41 am 35 5.8 118 18.3 3.9 8 mi. WNW of Mojave, CA
FELT in Tehachapi Mtns. area
5/18 3:12 am 35 5.6 118 18.9 2.0 7 mi. ESE of Tehachapi, CA
5/18 5:56 am 36 20.6 118 2.3 2.0 4 mi. NNW of Olancha, CA
5/18 6:00 am 34 0.8 117 1.2 2.4 1 mi. SSE of Yucaipa, CA
5/18 8:12 am 35 39.9 116 35.9 2.2 26 mi. NE of Goldstone Lake, CA
5/18 8:41 am 34 40.3 116 18.5 3.1 36 mi. N of Joshua Tree, CA
5/18 12:51 pm 34 0.3 116 46.9 2.1 5 mi. N of Cabazon, CA
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