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 event has been reviewed by a seismologist.
A micro earthquake occurred at 7:03:08 AM (PST) on Saturday, November 15, 2025.
The magnitude 1.4 event occurred 5 km (3 miles) SE of Calistoga, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.4 - duration magnitude (Md) |
| Time | Saturday, November 15, 2025 at 7:03:08 AM (PST) Saturday, November 15, 2025 at 15:03:08 (UTC) |
| Distance from |
Calistoga, CA - 5 km (3 miles) SE (141 degrees) Saint Helena, CA - 7 km (5 miles) WNW (303 degrees) Angwin, CA - 9 km (5 miles) WSW (244 degrees) Kenwood, CA - 14 km (9 miles) N (2 degrees) Santa Rosa, CA - 18 km (11 miles) NE (54 degrees) |
| Coordinates | 38 deg. 32.5 min. N (38.542N), 122 deg. 32.5 min. W (122.541W) |
| Depth | 1.54 km (1.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=34, Dmin=5.2 km, Rmss=0.12 sec, Erho=0.18 km, Erzz=0.47 km, Gp=60 degrees |
| Event ID# | nc75263626 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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