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 3:13:16 PM (PDT) on Wednesday, August 20, 2025.
The magnitude 1.2 event occurred 42 km (26 miles) SW of Greenfield, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Wednesday, August 20, 2025 at 3:13:16 PM (PDT) Wednesday, August 20, 2025 at 22:13:16 (UTC) |
| Distance from |
Greenfield, CA - 42 km (26 miles) SW (231 degrees) King City, CA - 46 km (28 miles) WSW (251 degrees) Soledad, CA - 46 km (29 miles) SSW (213 degrees) Carmel Valley Village, CA - 50 km (31 miles) SSE (163 degrees) Gonzales, CA - 50 km (31 miles) SSW (197 degrees) |
| Coordinates | 36 deg. 4.7 min. N (36.079N), 121 deg. 36.5 min. W (121.609W) |
| Depth | 10.56 km (6.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=3.0 km, Rmss=0.06 sec, Erho=1.57 km, Erzz=1.07000005 km, Gp=193 degrees |
| Event ID# | nc75226442 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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