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 7:06:25 PM (PST) on Thursday, November 27, 2025.
The magnitude 1.1 event occurred 3 km (2 miles) NNE (20 degrees) of Yorba Linda, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Thursday, November 27, 2025 at 7:06:25 PM (PST) Friday, November 28, 2025 at 3:06:25 (UTC) |
| Distance from |
Yorba Linda, CA - 3 km (2 miles) NNE (20 degrees) Placentia, CA - 8 km (5 miles) NE (54 degrees) Brea, CA - 9 km (6 miles) E (92 degrees) Chino Hills, CA - 10 km (6 miles) SSW (204 degrees) Villa Park, CA - 11 km (7 miles) N (5 degrees) |
| Coordinates | 33 deg. 54.8 min. N (33.914N), 117 deg. 48.1 min. W (117.802W) |
| Depth | 14.69 km (9.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=59, Nph=100, Dmin=1.6 km, Rmss=0.2 sec, Erho=0.25 km, Erzz=0.31 km, Gp=62 degrees |
| Event ID# | ci41128447 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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