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 #4: 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 1:27:30 PM (PDT) on Sunday, September 7, 2025.
The magnitude 1.2 event occurred 2 km (2 miles) E (90 degrees) of Yorba Linda, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Sunday, September 7, 2025 at 1:27:30 PM (PDT) Sunday, September 7, 2025 at 20:27:30 (UTC) |
| Distance from |
Yorba Linda, CA - 2 km (2 miles) E (90 degrees) Placentia, CA - 8 km (5 miles) ENE (77 degrees) Villa Park, CA - 9 km (5 miles) NNE (17 degrees) Orange, CA - 10 km (6 miles) NNE (24 degrees) Anaheim, CA - 11 km (7 miles) ENE (59 degrees) |
| Coordinates | 33 deg. 53.3 min. N (33.889N), 117 deg. 47.2 min. W (117.786W) |
| Depth | 10.73 km (6.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=37, Dmin=4.7 km, Rmss=0.23 sec, Erho=0.43 km, Erzz=0.63 km, Gp=114 degrees |
| Event ID# | ci41285736 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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