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 9:01:08 PM (PDT) on Wednesday, March 26, 2025.
The magnitude 0.4 event occurred 5 km (3 miles) WSW of Anza, CA.
The hypocentral depth is 4 km ( 3 miles).


Magnitude 0.4 - local magnitude (Ml)
Time Wednesday, March 26, 2025 at 9:01:08 PM (PDT)
Thursday, March 27, 2025 at 4:01:08 (UTC)
Distance from Anza, CA - 5 km (3 miles) WSW (238 degrees)
Aguanga, CA - 17 km (11 miles) NE (54 degrees)
Idyllwild, CA - 23 km (14 miles) S (180 degrees)
Palomar Observatory, CA - 24 km (15 miles) NE (35 degrees)
Warner Springs, CA - 29 km (18 miles) NNW (344 degrees)
Coordinates 33 deg. 31.9 min. N (33.532N), 116 deg. 43.0 min. W (116.717W)
Depth 4.31 km (2.70 miles)
Quality Excellent
Location Quality Parameters Nst=19, Nph=30, Dmin=4.1 km, Rmss=0.14 sec, Erho=0.19 km, Erzz=0.39 km, Gp=36 degrees
Event ID# ci40911327
Additional Information Map
Waveforms

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

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