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 5:49:02 PM (PST) on Monday, February 17, 2025.
The magnitude 1.9 event occurred 29 km (18 miles) SE of Twentynine Palms, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.9 - local magnitude (Ml)
Time Monday, February 17, 2025 at 5:49:02 PM (PST)
Tuesday, February 18, 2025 at 1:49:02 (UTC)
Distance from Twentynine Palms, CA - 29 km (18 miles) SE (140 degrees)
Coachella, CA - 40 km (25 miles) NE (45 degrees)
Indio, CA - 40 km (25 miles) NE (53 degrees)
Thermal, CA - 42 km (26 miles) NE (37 degrees)
Mecca, CA - 45 km (28 miles) NNE (26 degrees)
Coordinates 33 deg. 56.2 min. N (33.937N), 115 deg. 52.0 min. W (115.867W)
Depth 3.51 km (2.20 miles)
Quality Fair
Location Quality Parameters Nst=52, Nph=96, Dmin=14.0 km, Rmss=0.18 sec, Erho=0.17 km, Erzz=0.67 km, Gp=46 degrees
Event ID# ci40187970
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