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 7:37:23 AM (PDT) on Monday, April 13, 2026.
The magnitude 1.1 event occurred 6 km (4 miles) SSE of The Geysers, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Monday, April 13, 2026 at 7:37:23 AM (PDT) Monday, April 13, 2026 at 14:37:23 (UTC) |
| Distance from |
The Geysers, CA - 6 km (4 miles) SSE (152 degrees) Cobb, CA - 10 km (6 miles) S (181 degrees) Middletown, CA - 10 km (6 miles) WSW (257 degrees) Hidden Valley Lake, CA - 17 km (10 miles) WSW (240 degrees) Healdsburg, CA - 18 km (11 miles) NE (43 degrees) |
| Coordinates | 38 deg. 43.9 min. N (38.732N), 122 deg. 43.6 min. W (122.726W) |
| Depth | 5.68 km (3.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=2.8 km, Rmss=0.19 sec, Erho=1.13 km, Erzz=1.88 km, Gp=93 degrees |
| Event ID# | nc75343507 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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