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

A micro earthquake occurred at 3:58:15 PM (PDT) on Monday, September 13, 2021.
The magnitude 1.3 event occurred 17 km (11 miles) S of Searles Valley, CA.
The hypocentral depth is 7 km ( 4 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Monday, September 13, 2021 at 3:58:15 PM (PDT)
Monday, September 13, 2021 at 22:58:15 (UTC)
Distance from Searles Valley, CA - 17 km (11 miles) S (190 degrees)
Trona, CA - 17 km (11 miles) SSW (197 degrees)
Ridgecrest, CA - 22 km (14 miles) E (91 degrees)
Johannesburg, CA - 33 km (20 miles) NE (34 degrees)
Inyokern, CA - 34 km (21 miles) E (95 degrees)
Coordinates 35 deg. 37.0 min. N (35.617N), 117 deg. 26.1 min. W (117.435W)
Depth 6.66 km (4.1 miles)
Quality Good
Location Quality Parameters Nst=23, Nph=36, Dmin=4.2 km, Rmss=0.13 sec, Erho=0.25 km, Erzz=0.43 km, Gp=126 degrees
Event ID# ci39807567
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