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 10:21:32 AM (PDT) on Sunday, October 26, 2025.
The magnitude 1.9 event occurred 4 km (2 miles) S of San Juan Bautista, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 1.9 - duration magnitude (Md) |
| Time | Sunday, October 26, 2025 at 10:21:32 AM (PDT) Sunday, October 26, 2025 at 17:21:32 (UTC) |
| Distance from |
San Juan Bautista, CA - 4 km (2 miles) S (178 degrees) Prunedale, CA - 13 km (8 miles) ENE (71 degrees) Aromas, CA - 13 km (8 miles) SE (131 degrees) Hollister, CA - 13 km (8 miles) WSW (253 degrees) Ridgemark, CA - 15 km (9 miles) W (270 degrees) |
| Coordinates | 36 deg. 48.8 min. N (36.813N), 121 deg. 32.2 min. W (121.537W) |
| Depth | 3.56 km (2.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=25, Nph=25, Dmin=3.0 km, Rmss=0.16 sec, Erho=0.35 km, Erzz=0.569999993 km, Gp=78 degrees |
| Event ID# | nc75254891 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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