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 6:37:03 AM (PDT) on Sunday, October 5, 2025.
The magnitude 2.5 event occurred 27 km (17 miles) NE (45 degrees) of Hollister, CA.
The hypocentral depth is 40 km (25 miles).


Magnitude 2.5 - local magnitude (Ml)
Time Sunday, October 5, 2025 at 6:37:03 AM (PDT)
Sunday, October 5, 2025 at 13:37:03 (UTC)
Distance from Hollister, CA - 27 km (17 miles) NE (45 degrees)
Ridgemark, CA - 28 km (17 miles) NE (35 degrees)
Los Banos, CA - 30 km (19 miles) W (261 degrees)
Gustine, CA - 32 km (20 miles) SSW (212 degrees)
Gilroy, CA - 34 km (21 miles) E (88 degrees)
Coordinates 37 deg. 0.9 min. N (37.015N), 121 deg. 11.2 min. W (121.186W)
Depth 39.76 km (24.70 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=6, Dmin=36.3 km, Rmss=0.21 sec, Erho=2.98 km, Erzz=6.67999983 km, Gp=158 degrees
Event ID# nc75245146
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For more information, see https://earthquake.usgs.gov

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