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 8:30:46 PM (PST) on Friday, February 14, 2025.
The magnitude 1.8 event occurred 7 km (4 miles) E (88 degrees) of Calimesa, CA.
The hypocentral depth is 17 km (10 miles).


Magnitude 1.8 - local magnitude (Ml)
Time Friday, February 14, 2025 at 8:30:46 PM (PST)
Saturday, February 15, 2025 at 4:30:46 (UTC)
Distance from Calimesa, CA - 7 km (4 miles) E (88 degrees)
Beaumont, CA - 7 km (4 miles) N (0 degrees)
Yucaipa, CA - 8 km (5 miles) SE (129 degrees)
Banning, CA - 12 km (7 miles) NW (308 degrees)
Mentone, CA - 17 km (11 miles) ESE (121 degrees)
Coordinates 33 deg. 59.4 min. N (33.990N), 116 deg. 58.6 min. W (116.977W)
Depth 16.64 km (10.30 miles)
Quality Good
Location Quality Parameters Nst=83, Nph=154, Dmin=7.6 km, Rmss=0.17 sec, Erho=0.13 km, Erzz=0.32 km, Gp=22 degrees
Event ID# ci40186170
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