Ten aftershocks
MAP 3.8 2010/04/04 23:19:20 32.751 -116.333 0.1 20 km ( 12 mi) NW of Jacumba Hot Springs, CA
MAP 5.1 2010/04/04 23:15:20 32.839 -115.585 16.9 1 km ( 1 mi) WSW of Imperial, CA
MAP 1.0 2010/04/04 23:11:59 38.836 -122.856 1.5 6 km ( 4 mi) NW of The Geysers, CA
MAP 2.3 2010/04/04 23:10:55 38.814 -122.641 1.4 6 km ( 4 mi) NE of Anderson Springs, CA
MAP 1.1 2010/04/04 23:10:32 38.836 -122.858 1.2 6 km ( 4 mi) NW of The Geysers, CA
MAP 4.5 2010/04/04 23:09:49 32.440 -115.958 2.0 29 km ( 18 mi) SE of Jacumba Hot Springs, CA
MAP 1.0 2010/04/04 22:59:24 37.624 -119.043 3.6 6 km ( 4 mi) WSW of Mammoth Lakes, CA
MAP 4.1 2010/04/04 22:49:44 38.804 -122.754 4.0 4 km ( 3 mi) SW of Cobb, CA
MAP 4.0 2010/04/04 22:49:17 38.818 -122.760 1.4 4 km ( 2 mi) WSW of Cobb, CA
MAP 2.3 2010/04/04 22:48:44 38.798 -122.743 1.7 4 km ( 3 mi) SSW of Cobb, CA
MAP 6.9 2010/04/04 22:40:39 32.093 -115.249 32.3 26 km ( 16 mi) SSW of Guadalupe Victoria, Mexico