Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:33:09 PM (PDT) on Wednesday, July 16, 2025.
The magnitude 1.3 event occurred 13 km (8 miles) SE of Talmage, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Wednesday, July 16, 2025 at 5:33:09 PM (PDT) Thursday, July 17, 2025 at 0:33:09 (UTC) |
| Distance from |
Talmage, CA - 13 km (8 miles) SE (145 degrees) Lakeport, CA - 14 km (9 miles) W (266 degrees) North Lakeport, CA - 16 km (10 miles) WSW (248 degrees) Ukiah, CA - 17 km (10 miles) SE (139 degrees) Upper Lake, CA - 21 km (13 miles) SW (225 degrees) |
| Coordinates | 39 deg. 2.1 min. N (39.035N), 123 deg. 4.8 min. W (123.080W) |
| Depth | 1.85 km (1.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=34, Nph=36, Dmin=4.6 km, Rmss=0.07 sec, Erho=0.14 km, Erzz=0.67 km, Gp=59 degrees |
| Event ID# | nc75210947 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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