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 2:00:22 PM (PDT) on Sunday, July 27, 2025.
The magnitude 1.7 event occurred 6 km (4 miles) WSW of Rancho Palos Verdes, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Sunday, July 27, 2025 at 2:00:22 PM (PDT) Sunday, July 27, 2025 at 21:00:22 (UTC) |
| Distance from |
Rancho Palos Verdes, CA - 6 km (4 miles) WSW (237 degrees) Rolling Hills, CA - 10 km (6 miles) WSW (240 degrees) Palos Verdes Estates, CA - 11 km (7 miles) SSW (207 degrees) Rolling Hills Estates, CA - 11 km (7 miles) SW (224 degrees) San Pedro, CA - 14 km (9 miles) W (260 degrees) |
| Coordinates | 33 deg. 42.8 min. N (33.714N), 118 deg. 26.6 min. W (118.444W) |
| Depth | 3.24 km (2.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=33, Nph=54, Dmin=4.9 km, Rmss=0.3 sec, Erho=0.47 km, Erzz=0.35 km, Gp=70 degrees |
| Event ID# | ci41033927 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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