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 3:31:38 PM (PDT) on Saturday, May 9, 2026.
The magnitude 1.1 event occurred 3 km (2 miles) ESE of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Saturday, May 9, 2026 at 3:31:38 PM (PDT) Saturday, May 9, 2026 at 22:31:38 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) ESE (113 degrees) Cobb, CA - 6 km (4 miles) S (185 degrees) Middletown, CA - 10 km (6 miles) W (280 degrees) Hidden Valley Lake, CA - 15 km (10 miles) WSW (253 degrees) Lower Lake, CA - 19 km (12 miles) SSW (213 degrees) |
| Coordinates | 38 deg. 46.1 min. N (38.768N), 122 deg. 43.7 min. W (122.729W) |
| Depth | 1.38 km (0.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=0.8 km, Rmss=0.04 sec, Erho=0.31 km, Erzz=0.469999999 km, Gp=61 degrees |
| Event ID# | nc75357891 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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