Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #3: 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 5:27:32 AM (PST) on Thursday, November 27, 2025.
The magnitude 1.4 event occurred 1 km (1 miles) N of Valinda, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Thursday, November 27, 2025 at 5:27:32 AM (PST) Thursday, November 27, 2025 at 13:27:32 (UTC) |
| Distance from |
Valinda, CA - 1 km (1 miles) N (349 degrees) West Puente Valley, CA - 2 km (1 miles) E (81 degrees) West Covina, CA - 3 km (2 miles) W (264 degrees) La Puente, CA - 4 km (2 miles) N (5 degrees) Baldwin Park, CA - 4 km (2 miles) SSE (158 degrees) |
| Coordinates | 34 deg. 3.3 min. N (34.054N), 117 deg. 56.7 min. W (117.946W) |
| Depth | 9.79 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=80, Nph=132, Dmin=5.0 km, Rmss=0.21 sec, Erho=0.18 km, Erzz=0.34 km, Gp=36 degrees |
| Event ID# | ci41127999 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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