Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

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


Version #0: 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 11:01:42 PM (PDT) on Wednesday, March 26, 2025.
The magnitude 1.7 event occurred 11 km (7 miles) SSE of Suisun, CA.
The hypocentral depth is -0.05 km (-0.00 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Wednesday, March 26, 2025 at 11:01:42 PM (PDT)
Thursday, March 27, 2025 at 6:01:42 (UTC)
Distance from Suisun, CA - 11 km (7 miles) SSE (152 degrees)
Bay Point, CA - 13 km (8 miles) N (354 degrees)
Fairfield, CA - 13 km (8 miles) SSE (155 degrees)
Pittsburg, CA - 16 km (10 miles) NNW (328 degrees)
Vine Hill, CA - 19 km (12 miles) NE (34 degrees)
Coordinates 38 deg. 8.8 min. N (38.147N), 121 deg. 58.7 min. W (121.979W)
Depth -0.05 km (-0.00 miles)
Quality Fair
Location Quality Parameters Nst=8, Nph=8, Dmin=37.5 km, Rmss=0.19 sec, Erho=1.23 km, Erzz=10.9700003 km, Gp=124 degrees
Event ID# nc75156022
Additional Information Map
Waveforms

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

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