Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #2: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 3:45:17 AM (PDT) on Tuesday, March 25, 2025.
The magnitude 2.5 event occurred 20 km (12 miles) SW of Shingletown, CA.
The hypocentral depth is 4 km ( 3 miles).


Magnitude 2.5 - local magnitude (Ml)
Time Tuesday, March 25, 2025 at 3:45:17 AM (PDT)
Tuesday, March 25, 2025 at 10:45:17 (UTC)
Distance from Shingletown, CA - 20 km (12 miles) SW (230 degrees)
Anderson, CA - 21 km (13 miles) ESE (112 degrees)
Palo Cedro, CA - 25 km (16 miles) SE (145 degrees)
Red Bluff, CA - 26 km (16 miles) NNE (32 degrees)
Bella Vista, CA - 32 km (20 miles) SSE (155 degrees)
Coordinates 40 deg. 22.7 min. N (40.378N), 122 deg. 4.2 min. W (122.071W)
Depth 4.16 km (2.60 miles)
Quality Fair
Location Quality Parameters Nst=13, Nph=13, Dmin=16.3 km, Rmss=0.09 sec, Erho=0.73 km, Erzz=3.75999999 km, Gp=160 degrees
Event ID# nc75154932
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