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 11:38:18 PM (PST) on Sunday, November 9, 2025.
The magnitude 1.4 event occurred 10 km (6 miles) E (93 degrees) of San Martin, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Sunday, November 9, 2025 at 11:38:18 PM (PST) Monday, November 10, 2025 at 7:38:18 (UTC) |
| Distance from |
San Martin, CA - 10 km (6 miles) E (93 degrees) Gilroy, CA - 11 km (7 miles) NE (38 degrees) Morgan Hill, CA - 15 km (9 miles) ESE (112 degrees) Aromas, CA - 25 km (16 miles) NNE (32 degrees) San Juan Bautista, CA - 26 km (16 miles) N (8 degrees) |
| Coordinates | 37 deg. 4.8 min. N (37.080N), 121 deg. 29.7 min. W (121.494W) |
| Depth | 4.12 km (2.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=18, Nph=18, Dmin=6.1 km, Rmss=0.17 sec, Erho=0.4 km, Erzz=1.63999999 km, Gp=69 degrees |
| Event ID# | nc75261476 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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