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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 10:17:29 PM (PST) on Wednesday, February 19, 2025.
The magnitude 1.1 event occurred 21 km (13 miles) N (2 degrees) of Trona, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.1 - local magnitude (Ml)
Time Wednesday, February 19, 2025 at 10:17:29 PM (PST)
Thursday, February 20, 2025 at 6:17:29 (UTC)
Distance from Trona, CA - 21 km (13 miles) N (2 degrees)
Searles Valley, CA - 21 km (13 miles) N (8 degrees)
Ridgecrest, CA - 46 km (29 miles) NE (36 degrees)
Little Lake, CA - 48 km (30 miles) E (87 degrees)
Inyokern, CA - 52 km (33 miles) NE (49 degrees)
Coordinates 35 deg. 57.3 min. N (35.956N), 117 deg. 22.4 min. W (117.373W)
Depth 1.59 km (1.00 miles)
Quality Fair
Location Quality Parameters Nst=25, Nph=43, Dmin=10.8 km, Rmss=0.19 sec, Erho=0.25 km, Erzz=0.78 km, Gp=67 degrees
Event ID# ci40189554
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