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 10:03:11 PM (PDT) on Saturday, October 24, 2026.
The magnitude 1.8 event occurred 22 km (13 miles) NNE (29 degrees) of Upper Lake, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.8 - duration magnitude (Md) |
| Time | Saturday, October 24, 2026 at 10:03:11 PM (PDT) Sunday, October 25, 2026 at 5:03:11 (UTC) |
| Distance from |
Upper Lake, CA - 22 km (13 miles) NNE (29 degrees) Nice, CA - 24 km (15 miles) NNE (12 degrees) North Lakeport, CA - 29 km (18 miles) NNE (20 degrees) Lakeport, CA - 34 km (21 miles) NNE (19 degrees) Clearlake Oaks, CA - 36 km (22 miles) NNW (344 degrees) |
| Coordinates | 39 deg. 20.0 min. N (39.334N), 122 deg. 47.4 min. W (122.789W) |
| Depth | 9.01 km (5.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=9.8 km, Rmss=0.06 sec, Erho=0.51 km, Erzz=1.26999998 km, Gp=179 degrees |
| Event ID# | nc75454536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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