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 8:41:59 AM (PDT) on Friday, August 1, 2025.
The magnitude 0.9 event occurred 21 km (13 miles) ESE of Little Lake, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.9 - local magnitude (Ml)
Time Friday, August 1, 2025 at 8:41:59 AM (PDT)
Friday, August 1, 2025 at 15:41:59 (UTC)
Distance from Little Lake, CA - 21 km (13 miles) ESE (110 degrees)
Inyokern, CA - 27 km (17 miles) NNE (23 degrees)
Ridgecrest, CA - 28 km (17 miles) N (357 degrees)
Searles Valley, CA - 28 km (18 miles) WNW (294 degrees)
Coso Junction, CA - 30 km (19 miles) SE (130 degrees)
Coordinates 35 deg. 52.3 min. N (35.872N), 117 deg. 41.5 min. W (117.692W)
Depth 8.48 km (5.30 miles)
Quality Good
Location Quality Parameters Nst=26, Nph=46, Dmin=9.2 km, Rmss=0.16 sec, Erho=0.21 km, Erzz=0.55 km, Gp=40 degrees
Event ID# ci41250552
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