Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:10:28 AM (PDT) on Sunday, May 3, 2026.
The magnitude 1.6 event occurred 17 km (11 miles) NNE (17 degrees) of Upper Lake, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Sunday, May 3, 2026 at 5:10:28 AM (PDT) Sunday, May 3, 2026 at 12:10:28 (UTC) |
| Distance from |
Upper Lake, CA - 17 km (11 miles) NNE (17 degrees) Nice, CA - 21 km (13 miles) N (359 degrees) North Lakeport, CA - 25 km (16 miles) N (10 degrees) Lakeport, CA - 30 km (19 miles) N (10 degrees) Redwood Valley, CA - 31 km (19 miles) E (80 degrees) |
| Coordinates | 39 deg. 18.7 min. N (39.312N), 122 deg. 51.2 min. W (122.853W) |
| Depth | 5.62 km (3.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=31, Nph=35, Dmin=4.9 km, Rmss=0.13 sec, Erho=0.22 km, Erzz=0.66 km, Gp=38 degrees |
| Event ID# | nc75356167 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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