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 9:25:08 PM (PST) on Thursday, November 13, 2025.
The magnitude 1.6 event occurred 14 km (9 miles) ESE of Hidden Valley Lake, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Thursday, November 13, 2025 at 9:25:08 PM (PST) Friday, November 14, 2025 at 5:25:08 (UTC) |
| Distance from |
Hidden Valley Lake, CA - 14 km (9 miles) ESE (116 degrees) Middletown, CA - 17 km (11 miles) E (90 degrees) Angwin, CA - 20 km (12 miles) N (9 degrees) Calistoga, CA - 24 km (15 miles) NE (36 degrees) Lower Lake, CA - 24 km (15 miles) SE (136 degrees) |
| Coordinates | 38 deg. 45.2 min. N (38.753N), 122 deg. 25.0 min. W (122.416W) |
| Depth | 9.17 km (5.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=35, Nph=38, Dmin=6.5 km, Rmss=0.08 sec, Erho=0.22 km, Erzz=0.42 km, Gp=100 degrees |
| Event ID# | nc75263036 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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