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 4:57:38 PM (PDT) on Saturday, June 20, 2026.
The magnitude 1.5 event occurred 5 km (3 miles) NW of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Saturday, June 20, 2026 at 4:57:38 PM (PDT) Saturday, June 20, 2026 at 23:57:38 (UTC) |
| Distance from |
The Geysers, CA - 5 km (3 miles) NW (317 degrees) Cobb, CA - 7 km (4 miles) W (260 degrees) Middletown, CA - 17 km (11 miles) WNW (293 degrees) Cloverdale, CA - 19 km (12 miles) E (88 degrees) Kelseyville, CA - 19 km (12 miles) S (169 degrees) |
| Coordinates | 38 deg. 48.7 min. N (38.812N), 122 deg. 47.8 min. W (122.797W) |
| Depth | 1.30 km (0.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=31, Nph=31, Dmin=0.5 km, Rmss=0.03 sec, Erho=0.17 km, Erzz=0.270000011 km, Gp=31 degrees |
| Event ID# | nc75380366 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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