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 4:20:53 AM (PDT) on Saturday, June 20, 2026.
The magnitude 0.8 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Saturday, June 20, 2026 at 4:20:53 AM (PDT) Saturday, June 20, 2026 at 11:20:53 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (322 degrees) Cobb, CA - 5 km (3 miles) WSW (238 degrees) Middletown, CA - 15 km (9 miles) WNW (289 degrees) Lower Lake, CA - 19 km (12 miles) SW (228 degrees) Hidden Valley Lake, CA - 19 km (12 miles) W (266 degrees) |
| Coordinates | 38 deg. 47.8 min. N (38.796N), 122 deg. 46.5 min. W (122.775W) |
| Depth | 3.12 km (1.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=13, Nph=12, Dmin=1.1 km, Rmss=0.01 sec, Erho=0.31 km, Erzz=0.709999979 km, Gp=81 degrees |
| Event ID# | nc75380066 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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