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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 0:16:13 AM (PDT) on Thursday, March 27, 2025.
The magnitude 0.6 event occurred 5 km (3 miles) NNW of Anza, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 0.6 - local magnitude (Ml)
Time Thursday, March 27, 2025 at 0:16:13 AM (PDT)
Thursday, March 27, 2025 at 7:16:13 (UTC)
Distance from Anza, CA - 5 km (3 miles) NNW (328 degrees)
Idyllwild, CA - 17 km (10 miles) S (174 degrees)
Aguanga, CA - 22 km (14 miles) NE (43 degrees)
Valle Vista, CA - 25 km (16 miles) SE (134 degrees)
Palomar Observatory, CA - 30 km (19 miles) NNE (30 degrees)
Coordinates 33 deg. 35.4 min. N (33.590N), 116 deg. 42.0 min. W (116.699W)
Depth 15.06 km (9.40 miles)
Quality Excellent
Location Quality Parameters Nst=29, Nph=47, Dmin=4.4 km, Rmss=0.14 sec, Erho=0.19 km, Erzz=0.3 km, Gp=57 degrees
Event ID# ci40911415
Additional Information Map
Waveforms

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

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