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 3:50:37 PM (PDT) on Monday, July 19, 2021.
The magnitude 1.2 event occurred 18 km (11 miles) E (95 degrees) of Ridgecrest, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Monday, July 19, 2021 at 3:50:37 PM (PDT)
Monday, July 19, 2021 at 22:50:37 (UTC)
Distance from Ridgecrest, CA - 18 km (11 miles) E (95 degrees)
Searles Valley, CA - 19 km (12 miles) SSW (201 degrees)
Trona, CA - 20 km (12 miles) SSW (207 degrees)
Johannesburg, CA - 30 km (18 miles) NNE (29 degrees)
Inyokern, CA - 31 km (19 miles) E (98 degrees)
Coordinates 35 deg. 36.4 min. N (35.607N), 117 deg. 28.7 min. W (117.478W)
Depth 6.96 km (4.3 miles)
Quality Good
Location Quality Parameters Nst=27, Nph=46, Dmin=2.7 km, Rmss=0.16 sec, Erho=0.24 km, Erzz=0.49 km, Gp=83 degrees
Event ID# ci39746423
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