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 4:00:56 AM (PDT) on Tuesday, March 25, 2025.
The magnitude 1.6 event occurred 19 km (12 miles) NE (38 degrees) of Redwood Valley, CA.
The hypocentral depth is -1 km (-1 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Tuesday, March 25, 2025 at 4:00:56 AM (PDT) Tuesday, March 25, 2025 at 11:00:56 (UTC) |
| Distance from |
Redwood Valley, CA - 19 km (12 miles) NE (38 degrees) Willits, CA - 25 km (15 miles) E (93 degrees) Brooktrails, CA - 28 km (17 miles) E (101 degrees) Upper Lake, CA - 29 km (18 miles) NNW (332 degrees) Ukiah, CA - 30 km (19 miles) NNE (23 degrees) |
| Coordinates | 39 deg. 23.8 min. N (39.397N), 123 deg. 4.2 min. W (123.069W) |
| Depth | -0.94 km (-0.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=39, Dmin=5.7 km, Rmss=0.13 sec, Erho=0.17 km, Erzz=0.57 km, Gp=38 degrees |
| Event ID# | nc75154937 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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