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 4:12:13 AM (PST) on Tuesday, November 11, 2025.
The magnitude 1.0 event occurred 2 km (2 miles) SE of Pacifica, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Tuesday, November 11, 2025 at 4:12:13 AM (PST) Tuesday, November 11, 2025 at 12:12:13 (UTC) |
| Distance from |
Pacifica, CA - 2 km (2 miles) SE (139 degrees) San Bruno, CA - 6 km (4 miles) SW (233 degrees) Millbrae, CA - 7 km (4 miles) W (269 degrees) Montara, CA - 7 km (5 miles) NE (35 degrees) South San Francisco, CA - 8 km (5 miles) SW (220 degrees) |
| Coordinates | 37 deg. 35.8 min. N (37.597N), 122 deg. 28.1 min. W (122.468W) |
| Depth | 10.13 km (6.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=3.2 km, Rmss=0.02 sec, Erho=0.57 km, Erzz=1.50999999 km, Gp=111 degrees |
| Event ID# | nc75261901 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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