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 9:18:30 AM (PDT) on Tuesday, September 16, 2025.
The magnitude 0.9 event occurred 11 km (7 miles) ENE (76 degrees) of Cloverdale, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Tuesday, September 16, 2025 at 9:18:30 AM (PDT) Tuesday, September 16, 2025 at 16:18:30 (UTC) |
| Distance from |
Cloverdale, CA - 11 km (7 miles) ENE (76 degrees) The Geysers, CA - 14 km (8 miles) WNW (295 degrees) Cobb, CA - 15 km (9 miles) W (273 degrees) Kelseyville, CA - 17 km (11 miles) SSW (197 degrees) Soda Bay, CA - 21 km (13 miles) SSW (206 degrees) |
| Coordinates | 38 deg. 49.7 min. N (38.828N), 122 deg. 53.9 min. W (122.898W) |
| Depth | 4.47 km (2.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=1.3 km, Rmss=0.02 sec, Erho=0.56 km, Erzz=1.13999999 km, Gp=116 degrees |
| Event ID# | nc75238432 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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