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

A micro earthquake occurred at 1:51:46 PM (PDT) on Thursday, May 21, 2020.
The magnitude 0.6 event occurred 23 km (14 miles) N (5 degrees) of Ridgecrest, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 0.6 - local magnitude (Ml)
Time Thursday, May 21, 2020 at 1:51:46 PM (PDT)
Thursday, May 21, 2020 at 20:51:46 (UTC)
Distance from Ridgecrest, CA - 23 km (14 miles) N (5 degrees)
Searles Valley, CA - 24 km (15 miles) WNW (287 degrees)
Inyokern, CA - 25 km (15 miles) NE (35 degrees)
Little Lake, CA - 26 km (16 miles) ESE (118 degrees)
Trona, CA - 26 km (16 miles) WNW (286 degrees)
Coordinates 35 deg. 49.8 min. N (35.830N), 117 deg. 39.3 min. W (117.655W)
Depth 6.78 km (4.2 miles)
Quality Excellent
Location Quality Parameters Nst=13, Nph=20, Dmin=5.4 km, Rmss=0.13 sec, Erho=0.26 km, Erzz=0.58 km, Gp=77 degrees
Event ID# ci39210391
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