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 4:44:38 PM (PST) on Tuesday, November 18, 2025.
The magnitude 1.5 event occurred 15 km (9 miles) NNE (19 degrees) of Redwood Valley, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Tuesday, November 18, 2025 at 4:44:38 PM (PST) Wednesday, November 19, 2025 at 0:44:38 (UTC) |
| Distance from |
Redwood Valley, CA - 15 km (9 miles) NNE (19 degrees) Willits, CA - 18 km (11 miles) E (97 degrees) Brooktrails, CA - 21 km (13 miles) ESE (106 degrees) Ukiah, CA - 27 km (17 miles) N (11 degrees) Talmage, CA - 29 km (18 miles) N (3 degrees) |
| Coordinates | 39 deg. 23.4 min. N (39.390N), 123 deg. 8.9 min. W (123.149W) |
| Depth | 6.56 km (4.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=2.6 km, Rmss=0.02 sec, Erho=0.42 km, Erzz=0.660000026 km, Gp=167 degrees |
| Event ID# | nc75265471 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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