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 4:12:04 PM (PDT) on Saturday, March 22, 2025.
The magnitude 1.8 event occurred 19 km (12 miles) SW of Willits, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Saturday, March 22, 2025 at 4:12:04 PM (PDT) Saturday, March 22, 2025 at 23:12:04 (UTC) |
| Distance from |
Willits, CA - 19 km (12 miles) SW (214 degrees) Brooktrails, CA - 21 km (13 miles) SSW (203 degrees) Redwood Valley, CA - 24 km (15 miles) W (270 degrees) Ukiah, CA - 27 km (17 miles) WNW (299 degrees) Boonville, CA - 30 km (19 miles) NNW (341 degrees) |
| Coordinates | 39 deg. 15.9 min. N (39.265N), 123 deg. 28.9 min. W (123.481W) |
| Depth | 5.62 km (3.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=23, Nph=26, Dmin=4.1 km, Rmss=0.10 sec, Erho=0.24 km, Erzz=0.41 km, Gp=74 degrees |
| Event ID# | nc75153492 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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