Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 8:12:24 AM (PDT) on Sunday, April 4, 2021.
The magnitude 0.7 event occurred 23 km (14 miles) ESE of Little Lake, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Sunday, April 4, 2021 at 8:12:24 AM (PDT)
Sunday, April 4, 2021 at 15:12:24 (UTC)
Distance from Little Lake, CA - 23 km (14 miles) ESE (109 degrees)
Searles Valley, CA - 27 km (16 miles) WNW (296 degrees)
Ridgecrest, CA - 28 km (17 miles) N (1 degrees)
Inyokern, CA - 28 km (17 miles) NNE (27 degrees)
Trona, CA - 29 km (18 miles) WNW (294 degrees)
Coordinates 35 deg. 52.2 min. N (35.871N), 117 deg. 40.1 min. W (117.669W)
Depth 6.59 km (4.1 miles)
Quality Good
Location Quality Parameters Nst=20, Nph=36, Dmin=8.7 km, Rmss=0.12 sec, Erho=0.18 km, Erzz=0.38 km, Gp=93 degrees
Event ID# ci39838312
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