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 7:46:29 AM (PDT) on Sunday, July 26, 2026.
The magnitude 1.5 event occurred 15 km (9 miles) NNE (12 degrees) of Upper Lake, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Sunday, July 26, 2026 at 7:46:29 AM (PDT) Sunday, July 26, 2026 at 14:46:29 (UTC) |
| Distance from |
Upper Lake, CA - 15 km (9 miles) NNE (12 degrees) Nice, CA - 19 km (12 miles) N (353 degrees) North Lakeport, CA - 23 km (14 miles) N (7 degrees) Lakeport, CA - 28 km (18 miles) N (7 degrees) Redwood Valley, CA - 29 km (18 miles) E (83 degrees) |
| Coordinates | 39 deg. 17.8 min. N (39.296N), 122 deg. 52.5 min. W (122.875W) |
| Depth | 8.84 km (5.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=12, Dmin=4.8 km, Rmss=0.10 sec, Erho=0.46 km, Erzz=0.930000007 km, Gp=152 degrees |
| Event ID# | nc75406022 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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