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 2:04:37 AM (PST) on Tuesday, November 18, 2025.
The magnitude 1.7 event occurred 13 km (8 miles) N (6 degrees) of Brooktrails, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Tuesday, November 18, 2025 at 2:04:37 AM (PST) Tuesday, November 18, 2025 at 10:04:37 (UTC) |
| Distance from |
Brooktrails, CA - 13 km (8 miles) N (6 degrees) Willits, CA - 17 km (11 miles) N (356 degrees) Laytonville, CA - 17 km (11 miles) SE (145 degrees) Covelo, CA - 28 km (17 miles) SSW (202 degrees) Redwood Valley, CA - 36 km (22 miles) NNW (337 degrees) |
| Coordinates | 39 deg. 33.7 min. N (39.562N), 123 deg. 22.1 min. W (123.368W) |
| Depth | 5.85 km (3.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=9.8 km, Rmss=0.06 sec, Erho=0.46 km, Erzz=1.86000001 km, Gp=118 degrees |
| Event ID# | nc75265106 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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