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 4:53:53 PM (PDT) on Wednesday, September 3, 2025.
The magnitude 1.2 event occurred 24 km (15 miles) ENE (57 degrees) of Greenfield, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Wednesday, September 3, 2025 at 4:53:53 PM (PDT) Wednesday, September 3, 2025 at 23:53:53 (UTC) |
| Distance from |
Greenfield, CA - 24 km (15 miles) ENE (57 degrees) King City, CA - 27 km (17 miles) NNE (22 degrees) Soledad, CA - 28 km (17 miles) E (87 degrees) Gonzales, CA - 39 km (24 miles) E (101 degrees) Chualar, CA - 47 km (29 miles) ESE (108 degrees) |
| Coordinates | 36 deg. 26.4 min. N (36.439N), 121 deg. 0.9 min. W (121.015W) |
| Depth | 4.42 km (2.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=20, Nph=23, Dmin=4.2 km, Rmss=0.13 sec, Erho=0.41 km, Erzz=0.69 km, Gp=119 degrees |
| Event ID# | nc75232877 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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