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 4:44:06 AM (PDT) on Thursday, March 27, 2025.
The magnitude 1.2 event occurred 5 km (3 miles) NNW of Beaumont, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Thursday, March 27, 2025 at 4:44:06 AM (PDT)
Thursday, March 27, 2025 at 11:44:06 (UTC)
Distance from Beaumont, CA - 5 km (3 miles) NNW (348 degrees)
Calimesa, CA - 6 km (4 miles) ESE (108 degrees)
Yucaipa, CA - 9 km (5 miles) SE (144 degrees)
Banning, CA - 11 km (7 miles) WNW (296 degrees)
Mentone, CA - 18 km (11 miles) SE (129 degrees)
Coordinates 33 deg. 58.2 min. N (33.970N), 116 deg. 59.2 min. W (116.987W)
Depth 4.06 km (2.50 miles)
Quality Good
Location Quality Parameters Nst=60, Nph=111, Dmin=5.5 km, Rmss=0.17 sec, Erho=0.13 km, Erzz=0.37 km, Gp=24 degrees
Event ID# ci40911471
Additional Information Map
First Motion Focal Mechanism
Waveforms

For more information, see https://earthquake.usgs.gov

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