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 8:21:52 AM (PST) on Wednesday, November 19, 2025.
The magnitude 1.3 event occurred 9 km (6 miles) ENE (65 degrees) of San Martin, CA.
The hypocentral depth is 4 km ( 2 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Wednesday, November 19, 2025 at 8:21:52 AM (PST)
Wednesday, November 19, 2025 at 16:21:52 (UTC)
Distance from San Martin, CA - 9 km (6 miles) ENE (65 degrees)
Morgan Hill, CA - 12 km (7 miles) E (96 degrees)
Gilroy, CA - 13 km (8 miles) NNE (19 degrees)
Interlaken, CA - 27 km (17 miles) NE (45 degrees)
Aromas, CA - 28 km (17 miles) NNE (23 degrees)
Coordinates 37 deg. 7.1 min. N (37.119N), 121 deg. 31.2 min. W (121.520W)
Depth 4.07 km (2.50 miles)
Quality Fair
Location Quality Parameters Nst=7, Nph=7, Dmin=10.5 km, Rmss=0.07 sec, Erho=0.59 km, Erzz=2.83999991 km, Gp=102 degrees
Event ID# nc75265936
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For more information, see https://earthquake.usgs.gov

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