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 9:20:11 PM (PDT) on Sunday, March 22, 2026.
The magnitude 0.8 event occurred 5 km (3 miles) SSE of The Geysers, CA.
The hypocentral depth is -1 km (-0.40 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Sunday, March 22, 2026 at 9:20:11 PM (PDT) Monday, March 23, 2026 at 4:20:11 (UTC) |
| Distance from |
The Geysers, CA - 5 km (3 miles) SSE (160 degrees) Cobb, CA - 9 km (6 miles) S (188 degrees) Middletown, CA - 11 km (7 miles) W (261 degrees) Hidden Valley Lake, CA - 17 km (11 miles) WSW (243 degrees) Healdsburg, CA - 18 km (11 miles) NE (39 degrees) |
| Coordinates | 38 deg. 44.3 min. N (38.738N), 122 deg. 44.3 min. W (122.738W) |
| Depth | -0.72 km (-0.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=1.8 km, Rmss=0.20 sec, Erho=0.76 km, Erzz=2.99000001 km, Gp=166 degrees |
| Event ID# | nc75331667 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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