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

A micro earthquake occurred at 0:09:21 AM (PDT) on Sunday, July 18, 2021.
The magnitude 1.2 event occurred 20 km (12 miles) WNW of Searles Valley, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Sunday, July 18, 2021 at 0:09:21 AM (PDT)
Sunday, July 18, 2021 at 7:09:21 (UTC)
Distance from Searles Valley, CA - 20 km (12 miles) WNW (282 degrees)
Ridgecrest, CA - 21 km (13 miles) NNE (15 degrees)
Trona, CA - 22 km (14 miles) WNW (282 degrees)
Inyokern, CA - 25 km (15 miles) NE (46 degrees)
Little Lake, CA - 30 km (19 miles) ESE (119 degrees)
Coordinates 35 deg. 48.2 min. N (35.803N), 117 deg. 36.9 min. W (117.616W)
Depth 6.3 km (3.9 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=27, Dmin=2.2 km, Rmss=0.15 sec, Erho=0.31 km, Erzz=0.53 km, Gp=94 degrees
Event ID# ci39744727
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