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 5:33:31 AM (PST) on Saturday, December 27, 2025.
The magnitude 1.5 event occurred 5 km (3 miles) WNW of San Juan Bautista, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Saturday, December 27, 2025 at 5:33:31 AM (PST) Saturday, December 27, 2025 at 13:33:31 (UTC) |
| Distance from |
San Juan Bautista, CA - 5 km (3 miles) WNW (285 degrees) Aromas, CA - 6 km (4 miles) SE (128 degrees) Prunedale, CA - 11 km (7 miles) NE (38 degrees) Las Lomas, CA - 13 km (8 miles) E (94 degrees) Elkhorn, CA - 14 km (9 miles) ENE (75 degrees) |
| Coordinates | 36 deg. 51.4 min. N (36.856N), 121 deg. 35.5 min. W (121.591W) |
| Depth | 5.45 km (3.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=20, Nph=20, Dmin=3.1 km, Rmss=0.13 sec, Erho=0.47 km, Erzz=0.49000001 km, Gp=120 degrees |
| Event ID# | nc75287056 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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