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

A micro earthquake occurred at 0:27:26 AM (PDT) on Friday, July 18, 2025.
The magnitude 2.1 event occurred 14 km (9 miles) NE (40 degrees) of Coso Junction, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.1 - local magnitude (Ml)
Time Friday, July 18, 2025 at 0:27:26 AM (PDT)
Friday, July 18, 2025 at 7:27:26 (UTC)
Distance from Coso Junction, CA - 14 km (9 miles) NE (40 degrees)
Olancha, CA - 21 km (13 miles) SE (138 degrees)
Little Lake, CA - 23 km (14 miles) NNE (13 degrees)
Lone Pine, CA - 54 km (33 miles) SSE (158 degrees)
Inyokern, CA - 55 km (34 miles) N (357 degrees)
Coordinates 36 deg. 8.4 min. N (36.139N), 117 deg. 50.9 min. W (117.848W)
Depth 5.14 km (3.20 miles)
Quality Good
Location Quality Parameters Nst=36, Nph=69, Dmin=2.5 km, Rmss=0.17 sec, Erho=0.18 km, Erzz=0.4 km, Gp=52 degrees
Event ID# ci41025439
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