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== 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 2:53:23 AM (PDT) on Wednesday, May 20, 2020.
The magnitude 0.7 event occurred 23 km (15 miles) N (4 degrees) of Ridgecrest, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.7 - local magnitude (Ml)
Time Wednesday, May 20, 2020 at 2:53:23 AM (PDT)
Wednesday, May 20, 2020 at 9:53:23 (UTC)
Distance from Ridgecrest, CA - 23 km (15 miles) N (4 degrees)
Searles Valley, CA - 24 km (15 miles) WNW (287 degrees)
Inyokern, CA - 25 km (15 miles) NE (34 degrees)
Little Lake, CA - 25 km (16 miles) ESE (117 degrees)
Trona, CA - 26 km (16 miles) WNW (287 degrees)
Coordinates 35 deg. 49.9 min. N (35.831N), 117 deg. 39.4 min. W (117.657W)
Depth 6.75 km (4.2 miles)
Quality Excellent
Location Quality Parameters Nst=10, Nph=14, Dmin=5.6 km, Rmss=0.12 sec, Erho=0.31 km, Erzz=0.71 km, Gp=84 degrees
Event ID# ci39208007
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