Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT 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 explosion occurred at 5:04:09 PM (PDT) on Monday, March 24, 2025.
The magnitude 1.5 event occurred 5 km (3 miles) SW of Cotati, CA.
The hypocentral depth is -0.13 km (-0.10 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Monday, March 24, 2025 at 5:04:09 PM (PDT) Tuesday, March 25, 2025 at 0:04:09 (UTC) |
| Distance from |
Cotati, CA - 5 km (3 miles) SW (231 degrees) Rohnert Park, CA - 7 km (4 miles) SW (224 degrees) Penngrove, CA - 8 km (5 miles) W (267 degrees) Petaluma, CA - 13 km (8 miles) NW (304 degrees) Sebastopol, CA - 13 km (8 miles) SSE (153 degrees) |
| Coordinates | 38 deg. 17.7 min. N (38.296N), 122 deg. 45.3 min. W (122.756W) |
| Depth | -0.13 km (-0.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=30, Dmin=3.8 km, Rmss=0.13 sec, Erho=0.21 km, Erzz=31.61 km, Gp=63 degrees |
| Event ID# | nc75154712 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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