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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:13:28 PM (PDT) on Thursday, October 2, 2025.
The magnitude 1.3 event occurred 2 km (1 miles) S of Huntington Beach, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Thursday, October 2, 2025 at 12:13:28 PM (PDT) Thursday, October 2, 2025 at 19:13:28 (UTC) |
| Distance from |
Huntington Beach, CA - 2 km (1 miles) S (190 degrees) Fountain Valley, CA - 6 km (4 miles) SW (231 degrees) Costa Mesa, CA - 9 km (5 miles) W (278 degrees) Newport Beach, CA - 9 km (6 miles) NW (312 degrees) Westminster, CA - 9 km (6 miles) S (178 degrees) |
| Coordinates | 33 deg. 40.5 min. N (33.675N), 118 deg. 0.2 min. W (118.004W) |
| Depth | 14.31 km (8.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=22, Nph=35, Dmin=3.1 km, Rmss=0.24 sec, Erho=0.56 km, Erzz=0.49 km, Gp=188 degrees |
| Event ID# | ci41101863 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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