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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 9:09:46 AM (PDT) on Wednesday, April 7, 2021.
The magnitude 1.0 event occurred 13 km (8 miles) SSW of Searles Valley, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 1.0 - local magnitude (Ml)
Time Wednesday, April 7, 2021 at 9:09:46 AM (PDT)
Wednesday, April 7, 2021 at 16:09:46 (UTC)
Distance from Searles Valley, CA - 13 km (8 miles) SSW (209 degrees)
Trona, CA - 14 km (8 miles) SW (218 degrees)
Ridgecrest, CA - 19 km (12 miles) ENE (74 degrees)
Inyokern, CA - 31 km (19 miles) E (86 degrees)
Johannesburg, CA - 36 km (22 miles) NNE (24 degrees)
Coordinates 35 deg. 40.1 min. N (35.668N), 117 deg. 28.3 min. W (117.472W)
Depth 4.7 km (2.9 miles)
Quality Good
Location Quality Parameters Nst=13, Nph=18, Dmin=9.1 km, Rmss=0.15 sec, Erho=0.39 km, Erzz=0.77 km, Gp=112 degrees
Event ID# ci39842032
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