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

A micro earthquake occurred at 0:57:20 AM (PDT) on Wednesday, July 21, 2021.
The magnitude 0.3 event occurred 19 km (12 miles) ESE of Little Lake, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.3 - local magnitude (Ml)
Time Wednesday, July 21, 2021 at 0:57:20 AM (PDT)
Wednesday, July 21, 2021 at 7:57:20 (UTC)
Distance from Little Lake, CA - 19 km (12 miles) ESE (104 degrees)
Coso Junction, CA - 28 km (17 miles) SE (127 degrees)
Inyokern, CA - 29 km (18 miles) NNE (19 degrees)
Ridgecrest, CA - 31 km (19 miles) N (355 degrees)
Searles Valley, CA - 31 km (19 miles) WNW (298 degrees)
Coordinates 35 deg. 53.7 min. N (35.895N), 117 deg. 42.3 min. W (117.705W)
Depth 10.03 km (6.2 miles)
Quality Excellent
Location Quality Parameters Nst=15, Nph=29, Dmin=7.7 km, Rmss=0.1 sec, Erho=0.16 km, Erzz=0.36 km, Gp=69 degrees
Event ID# ci39748167
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