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 5:16:47 PM (PST) on Thursday, February 13, 2025.
The magnitude 0.4 event occurred 9 km (6 miles) NNW of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).


Magnitude 0.4 - local magnitude (Ml)
Time Thursday, February 13, 2025 at 5:16:47 PM (PST)
Friday, February 14, 2025 at 1:16:47 (UTC)
Distance from Anza, CA - 9 km (6 miles) NNW (347 degrees)
Idyllwild, CA - 12 km (7 miles) S (170 degrees)
Valle Vista, CA - 22 km (14 miles) SE (124 degrees)
Palm Springs, CA - 26 km (16 miles) SW (216 degrees)
Aguanga, CA - 27 km (17 miles) NE (36 degrees)
Coordinates 33 deg. 38.2 min. N (33.636N), 116 deg. 41.8 min. W (116.697W)
Depth 13.42 km (8.30 miles)
Quality Good
Location Quality Parameters Nst=8, Nph=14, Dmin=4.2 km, Rmss=0.1 sec, Erho=0.36 km, Erzz=0.81 km, Gp=135 degrees
Event ID# ci40185802
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