Kate Hutton ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
January 21, 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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1/13 10:31 pm 34 17.3 118 31.0 2.0 1 mi. NW of Granada Hills, CA
1/13 10:44 pm 32 5.2 114 56.5 2.7 46 mi. SSW of Yuma, AZ
1/14 12:32 am 32 5.5 114 57.1 2.6 46 mi. SSW of Yuma, AZ
1/14 12:55 am 33 30.2 116 33.8 2.1 7 mi. ESE of Anza, CA
1/14 1:11 am 34 37.7 116 17.2 2.0 34 mi. N of Joshua Tree, CA
1/14 3:04 am 32 9.3 116 31.5 3.0 40 mi. SE of San Ysidro, CA
1/14 3:04 am 34 36.9 116 17.1 2.4 33 mi. N of Joshua Tree, CA
1/14 3:05 am 33 10.2 115 35.3 2.4 2 mi. E of Obsidian Butte, CA
1/14 3:07 am 33 13.2 115 33.3 2.0 2 mi. WSW of Niland, CA
1/14 3:41 am 33 11.0 115 36.2 2.1 2 mi. ENE of Obsidian Butte, CA
1/14 6:27 am 34 51.2 116 23.8 2.4 33 mi. SSW of Baker, CA
1/14 7:27 am 34 42.8 116 17.6 2.3 39 mi. N of Joshua Tree, CA
1/14 7:30 am 34 36.0 116 17.9 2.0 32 mi. N of Joshua Tree, CA
1/14 8:35 am 36 3.4 117 51.9 2.1 4 mi. E of Coso Junction, CA
1/14 10:17 am 34 41.7 116 21.5 2.0 38 mi. N of Joshua Tree, CA
1/14 10:30 am 32 43.8 115 56.2 2.4 3 mi. E of Ocotillo, CA
1/14 12:00 pm 33 21.2 116 21.7 2.5 6 mi. N of Borrego Springs, CA
1/14 3:30 pm 34 26.3 116 15.2 2.5 21 mi. N of Joshua Tree, CA
1/14 6:03 pm 34 31.4 116 17.3 2.2 26 mi. N of Joshua Tree, CA
1/14 8:45 pm 34 26.8 116 13.4 2.3 22 mi. NNE of Joshua Tree, CA
1/15 1:23 am 34 40.0 116 18.3 2.1 36 mi. N of Joshua Tree, CA
1/15 1:42 am 34 40.1 116 17.7 2.0 36 mi. N of Joshua Tree, CA
1/15 2:19 am 34 35.0 116 15.9 2.0 31 mi. N of Joshua Tree, CA
1/15 6:24 am 34 41.2 116 21.0 2.0 38 mi. N of Joshua Tree, CA
1/15 7:10 am 34 43.3 116 17.7 2.4 40 mi. N of Joshua Tree, CA
1/15 7:21 am 33 9.7 115 35.6 2.2 2 mi. ESE of Obsidian Butte, CA
1/15 9:16 am 34 40.1 116 20.2 3.1 36 mi. N of Joshua Tree, CA
1/15 10:33 am 34 34.6 116 17.4 2.5 30 mi. N of Joshua Tree, CA
1/15 1:49 pm 34 51.7 116 23.3 2.4 33 mi. SSW of Baker, CA
1/15 2:10 pm 34 48.6 116 17.5 2.2 33 mi. SSW of Baker, CA
1/15 2:27 pm 36 8.3 118 2.5 2.0 8 mi. NW of Coso Junction, CA
1/15 4:57 pm 34 41.8 116 18.2 2.3 38 mi. N of Joshua Tree, CA
1/15 6:08 pm 32 37.5 116 9.1 2.1 11 mi. SW of Ocotillo, CA
1/15 9:22 pm 33 0.8 118 32.4 2.3 3 mi. ESE of San Clemente Is., CA
1/15 10:59 pm 34 26.3 116 15.5 2.6 21 mi. N of Joshua Tree, CA
1/15 11:06 pm 34 38.1 116 19.9 2.3 34 mi. N of Joshua Tree, CA
1/15 11:29 pm 32 32.4 115 15.8 2.4 16 mi. ESE of Calexico, CA
1/16 2:50 am 34 6.3 117 0.6 2.1 5 mi. NNE of Yucaipa, CA
1/16 5:54 am 34 49.4 116 22.6 2.0 35 mi. SSW of Baker, CA
1/16 10:14 am 34 26.3 116 15.3 2.7 21 mi. N of Joshua Tree, CA
1/16 11:23 am 33 31.9 117 52.3 2.2 5 mi. W of Laguna Beach, CA
1/16 11:29 am 34 38.1 116 16.4 2.4 34 mi. N of Joshua Tree, CA
1/16 12:27 pm 34 26.7 116 14.8 2.2 21 mi. N of Joshua Tree, CA
1/16 1:38 pm 34 18.8 116 51.3 2.4 3 mi. N of Big Bear City, CA
1/16 5:57 pm 34 27.1 116 15.7 2.2 22 mi. N of Joshua Tree, CA
1/16 6:21 pm 34 43.7 116 17.8 2.3 39 mi. SSW of Baker, CA
1/16 6:28 pm 34 4.7 118 54.0 2.1 3 mi. NE of Leo Carrillo State Beach, CA
1/16 8:48 pm 34 27.2 116 13.2 2.3 22 mi. NNE of Joshua Tree, CA
1/17 12:10 am 32 28.8 115 27.0 2.4 13 mi. S of Calexico, CA
1/17 12:39 am 33 58.8 116 58.0 2.2 3 mi. N of Beaumont, CA
1/17 2:26 am 32 29.6 115 27.2 2.1 12 mi. SSE of Calexico, CA
1/17 3:23 am 32 28.8 115 27.0 2.7 13 mi. S of Calexico, CA
1/17 7:56 am 34 40.3 116 17.6 2.0 36 mi. N of Joshua Tree, CA
1/17 8:31 am 34 37.0 116 14.3 2.2 33 mi. N of Joshua Tree, CA
1/17 10:43 am 34 27.5 116 14.0 2.3 22 mi. NNE of Joshua Tree, CA
1/17 3:10 pm 33 19.5 118 42.7 2.2 21 mi. NNW of San Clemente Is., CA
1/17 3:14 pm 33 15.0 118 39.5 2.7 15 mi. NNW of San Clemente Is., CA
1/17 4:56 pm 34 21.6 116 8.2 2.1 16 mi. NNW of Twentynine Palms, CA
1/17 8:47 pm 34 9.9 116 25.7 2.0 3 mi. NNE of Yucca Valley, CA
1/17 11:54 pm 34 51.7 116 24.2 2.1 33 mi. SW of Baker, CA
1/18 12:06 am 32 58.3 117 47.9 2.4 28 mi. WSW of Oceanside, CA
1/18 2:02 am 36 59.5 117 54.7 2.2 20 mi. NE of Independence, CA
1/18 4:28 am 32 36.5 116 9.1 2.5 12 mi. SW of Ocotillo, CA
1/18 6:14 am 34 49.6 116 24.1 2.0 35 mi. SSW of Baker, CA
1/18 6:14 am 34 39.3 116 20.0 2.2 35 mi. N of Joshua Tree, CA
1/18 7:50 am 34 2.0 117 17.7 2.2 2 mi. WSW of Loma Linda, CA
1/18 7:57 am 34 38.3 116 16.2 2.2 34 mi. N of Joshua Tree, CA
1/18 8:38 am 34 49.1 116 20.9 2.2 34 mi. SSW of Baker, CA
1/18 10:33 am 34 9.1 117 27.1 2.1 3 mi. NNW of Fontana, CA
1/18 12:08 pm 34 23.9 116 8.9 2.5 18 mi. NNW of Twentynine Palms, CA
1/18 3:41 pm 34 48.2 116 23.9 2.3 36 mi. SSW of Baker, CA
1/18 4:28 pm 34 48.0 116 23.6 2.1 36 mi. SSW of Baker, CA
1/18 7:02 pm 34 52.2 116 20.8 2.5 31 mi. SSW of Baker, CA
1/19 1:48 am 34 41.9 116 21.4 2.1 38 mi. N of Joshua Tree, CA
1/19 2:03 am 34 34.8 116 15.9 2.2 30 mi. N of Joshua Tree, CA
1/19 4:47 am 34 1.2 116 40.7 2.0 5 mi. WSW of Morongo Valley, CA
1/19 4:51 am 34 36.0 116 16.4 2.1 32 mi. N of Joshua Tree, CA
1/19 7:08 am 34 35.3 116 16.7 2.2 31 mi. N of Joshua Tree, CA
1/19 7:43 am 34 51.3 116 19.4 2.3 31 mi. SSW of Baker, CA
1/19 8:16 am 32 0.4 115 44.7 2.5 48 mi. SSW of Calexico, CA
1/19 9:09 am 35 20.5 118 52.3 2.1 7 mi. ESE of Bakersfield, CA
1/19 11:51 am 34 41.4 116 17.9 2.9 38 mi. N of Joshua Tree, CA
1/19 11:58 am 34 17.6 116 45.8 2.1 5 mi. ENE of Big Bear City, CA
1/19 12:54 pm 34 47.0 116 17.2 2.4 35 mi. SSW of Baker, CA
1/19 2:52 pm 34 43.6 116 3.9 2.0 37 mi. S of Baker, CA
1/19 5:12 pm 34 48.9 116 19.5 2.5 34 mi. SSW of Baker, CA
1/20 12:03 am 34 17.7 116 45.9 3.4 5 mi. ENE of Big Bear City, CA
FELT in the Big Bear area
1/20 3:28 am 34 21.6 116 27.9 2.7 16 mi. N of Yucca Valley, CA
1/20 4:00 am 34 35.1 116 15.5 2.4 31 mi. N of Joshua Tree, CA
1/20 5:45 am 34 32.3 116 18.2 2.6 27 mi. N of Joshua Tree, CA
1/20 6:40 am 34 46.8 116 17.7 2.3 35 mi. SSW of Baker, CA
1/20 8:01 am 34 48.0 116 19.7 2.3 35 mi. SSW of Baker, CA
1/20 8:34 am 34 42.5 116 19.1 2.0 39 mi. N of Joshua Tree, CA
1/20 10:34 am 34 36.7 116 39.2 2.2 20 mi. NE of Lucerne Valley, CA
1/20 3:07 pm 34 40.4 116 21.3 2.4 37 mi. N of Joshua Tree, CA
1/20 3:48 pm 34 50.8 116 21.4 2.0 33 mi. SSW of Baker, CA
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