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 2:52:04 AM (PDT) on Sunday, July 20, 2025.
The magnitude 0.8 event occurred 14 km (9 miles) NW of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 0.8 - local magnitude (Ml)
Time Sunday, July 20, 2025 at 2:52:04 AM (PDT)
Sunday, July 20, 2025 at 9:52:04 (UTC)
Distance from Coso Junction, CA - 14 km (9 miles) NW (312 degrees)
Olancha, CA - 18 km (11 miles) SSW (198 degrees)
Little Lake, CA - 26 km (16 miles) NNW (327 degrees)
Lone Pine, CA - 51 km (31 miles) S (180 degrees)
Kernville, CA - 53 km (33 miles) NE (37 degrees)
Coordinates 36 deg. 7.9 min. N (36.132N), 118 deg. 4.0 min. W (118.067W)
Depth 2.07 km (1.30 miles)
Quality Fair
Location Quality Parameters Nst=23, Nph=40, Dmin=19.1 km, Rmss=0.15 sec, Erho=0.21 km, Erzz=0.85 km, Gp=58 degrees
Event ID# ci41026839
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