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 1:22:15 AM (PDT) on Friday, September 10, 2021.
The magnitude 0.7 event occurred 21 km (13 miles) ESE of Little Lake, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.7 - local magnitude (Ml)
Time Friday, September 10, 2021 at 1:22:15 AM (PDT)
Friday, September 10, 2021 at 8:22:15 (UTC)
Distance from Little Lake, CA - 21 km (13 miles) ESE (114 degrees)
Inyokern, CA - 26 km (16 miles) NNE (25 degrees)
Ridgecrest, CA - 27 km (16 miles) N (357 degrees)
Searles Valley, CA - 28 km (17 miles) WNW (291 degrees)
Trona, CA - 30 km (19 miles) WNW (290 degrees)
Coordinates 35 deg. 51.5 min. N (35.859N), 117 deg. 41.6 min. W (117.693W)
Depth 7.52 km (4.7 miles)
Quality Good
Location Quality Parameters Nst=21, Nph=36, Dmin=8.5 km, Rmss=0.09 sec, Erho=0.14 km, Erzz=0.41 km, Gp=74 degrees
Event ID# ci39803735
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