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 2:25:21 AM (PDT) on Sunday, April 12, 2026.
The magnitude 1.8 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 1 km (0.40 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Sunday, April 12, 2026 at 2:25:21 AM (PDT) Sunday, April 12, 2026 at 9:25:21 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (307 degrees) Cobb, CA - 6 km (4 miles) WSW (240 degrees) Middletown, CA - 15 km (10 miles) WNW (287 degrees) Lower Lake, CA - 20 km (12 miles) SW (230 degrees) Hidden Valley Lake, CA - 20 km (12 miles) W (266 degrees) |
| Coordinates | 38 deg. 47.6 min. N (38.794N), 122 deg. 47.1 min. W (122.785W) |
| Depth | 0.62 km (0.40 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=9, Nph=8, Dmin=24.8 km, Rmss=0.11 sec, Erho=0.8 km, Erzz=11.3800001 km, Gp=182 degrees |
| Event ID# | nc75342942 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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