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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:14:32 AM (PDT) on Saturday, August 9, 2025.
The magnitude 1.8 event occurred 17 km (11 miles) S of San Pedro, CA.
The hypocentral depth is 0.28 km (0.20 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Saturday, August 9, 2025 at 10:14:32 AM (PDT) Saturday, August 9, 2025 at 17:14:32 (UTC) |
| Distance from |
San Pedro, CA - 17 km (11 miles) S (174 degrees) Rancho Palos Verdes, CA - 21 km (13 miles) SSE (149 degrees) Rolling Hills, CA - 21 km (13 miles) SSE (159 degrees) Seal Beach, CA - 23 km (15 miles) SW (221 degrees) Lomita, CA - 24 km (15 miles) S (170 degrees) |
| Coordinates | 33 deg. 35.0 min. N (33.583N), 118 deg. 16.3 min. W (118.272W) |
| Depth | 0.28 km (0.20 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=35, Nph=61, Dmin=14.5 km, Rmss=0.28 sec, Erho=0.28 km, Erzz=0.7 km, Gp=96 degrees |
| Event ID# | ci41257392 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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