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 3:23:26 PM (PDT) on Sunday, September 12, 2021.
The magnitude 0.9 event occurred 21 km (13 miles) ESE of Little Lake, CA.
The hypocentral depth is 10 km ( 6 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Sunday, September 12, 2021 at 3:23:26 PM (PDT)
Sunday, September 12, 2021 at 22:23:26 (UTC)
Distance from Little Lake, CA - 21 km (13 miles) ESE (112 degrees)
Ridgecrest, CA - 27 km (17 miles) N (356 degrees)
Inyokern, CA - 27 km (17 miles) NNE (23 degrees)
Searles Valley, CA - 28 km (18 miles) WNW (293 degrees)
Coso Junction, CA - 30 km (19 miles) SE (131 degrees)
Coordinates 35 deg. 52.0 min. N (35.867N), 117 deg. 41.7 min. W (117.695W)
Depth 10.09 km (6.3 miles)
Quality Excellent
Location Quality Parameters Nst=16, Nph=31, Dmin=9.0 km, Rmss=0.09 sec, Erho=0.15 km, Erzz=0.31 km, Gp=75 degrees
Event ID# ci39806767
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