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 10:50:25 AM (PST) on Sunday, February 16, 2025.
The magnitude 1.3 event occurred 8 km (5 miles) SSW of Big Bear Lake, CA.
The hypocentral depth is 9 km ( 5 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Sunday, February 16, 2025 at 10:50:25 AM (PST)
Sunday, February 16, 2025 at 18:50:25 (UTC)
Distance from Big Bear Lake, CA - 8 km (5 miles) SSW (207 degrees)
Big Bear City, CA - 13 km (8 miles) SW (228 degrees)
Running Springs, CA - 15 km (9 miles) E (100 degrees)
Yucaipa, CA - 19 km (12 miles) NNE (28 degrees)
Mentone, CA - 21 km (13 miles) NE (54 degrees)
Coordinates 34 deg. 11.0 min. N (34.184N), 116 deg. 56.9 min. W (116.949W)
Depth 8.53 km (5.30 miles)
Quality Good
Location Quality Parameters Nst=58, Nph=106, Dmin=9.1 km, Rmss=0.19 sec, Erho=0.15 km, Erzz=0.32 km, Gp=30 degrees
Event ID# ci40187146
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