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 5:39:48 PM (PDT) on Saturday, October 18, 2025.
The magnitude 1.2 event occurred 6 km (4 miles) WSW of Santa Monica, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, October 18, 2025 at 5:39:48 PM (PDT) Sunday, October 19, 2025 at 0:39:48 (UTC) |
| Distance from |
Santa Monica, CA - 6 km (4 miles) WSW (258 degrees) Las Flores, CA - 8 km (5 miles) ESE (113 degrees) Topanga, CA - 10 km (6 miles) SSE (152 degrees) Marina del Rey, CA - 10 km (6 miles) WNW (289 degrees) Westwood, CA - 12 km (8 miles) WSW (245 degrees) |
| Coordinates | 34 deg. 0.5 min. N (34.009N), 118 deg. 33.2 min. W (118.554W) |
| Depth | 11.08 km (6.90 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=16, Nph=25, Dmin=4.9 km, Rmss=0.2 sec, Erho=0.66 km, Erzz=0.57 km, Gp=177 degrees |
| Event ID# | ci41111071 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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