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 0:17:36 AM (PDT) on Sunday, August 24, 2025.
The magnitude 2.7 event occurred 18 km (11 miles) SSE of Ridgemark, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 2.7 - duration magnitude (Md) |
| Time | Sunday, August 24, 2025 at 0:17:36 AM (PDT) Sunday, August 24, 2025 at 7:17:36 (UTC) |
| Distance from |
Ridgemark, CA - 18 km (11 miles) SSE (164 degrees) Gonzales, CA - 20 km (13 miles) NE (36 degrees) Chualar, CA - 21 km (13 miles) ENE (63 degrees) Hollister, CA - 23 km (14 miles) SSE (160 degrees) Soledad, CA - 26 km (16 miles) N (3 degrees) |
| Coordinates | 36 deg. 39.4 min. N (36.656N), 121 deg. 18.6 min. W (121.310W) |
| Depth | 1.80 km (1.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=57, Nph=50, Dmin=5.0 km, Rmss=0.22 sec, Erho=0.26 km, Erzz=0.959999979 km, Gp=37 degrees |
| Event ID# | nc75227967 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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