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 2:04:25 PM (PST) on Tuesday, November 25, 2025.
The magnitude 1.7 event occurred 13 km (8 miles) S of Ridgemark, CA.
The hypocentral depth is -0.31 km (-0.20 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Tuesday, November 25, 2025 at 2:04:25 PM (PST) Tuesday, November 25, 2025 at 22:04:25 (UTC) |
| Distance from |
Ridgemark, CA - 13 km (8 miles) S (188 degrees) Hollister, CA - 16 km (10 miles) S (176 degrees) Chualar, CA - 19 km (12 miles) NE (40 degrees) San Juan Bautista, CA - 21 km (13 miles) SE (140 degrees) Gonzales, CA - 22 km (14 miles) NNE (14 degrees) |
| Coordinates | 36 deg. 42.0 min. N (36.700N), 121 deg. 23.1 min. W (121.385W) |
| Depth | -0.31 km (-0.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=3.6 km, Rmss=0.19 sec, Erho=0.52 km, Erzz=1.96000004 km, Gp=113 degrees |
| Event ID# | nc75269306 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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