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 5:04:37 AM (PDT) on Saturday, September 27, 2025.
The magnitude 1.3 event occurred 4 km (2 miles) S of Compton, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Saturday, September 27, 2025 at 5:04:37 AM (PDT) Saturday, September 27, 2025 at 12:04:37 (UTC) |
| Distance from |
Compton, CA - 4 km (2 miles) S (190 degrees) Carson, CA - 6 km (4 miles) ENE (57 degrees) Willowbrook, CA - 7 km (4 miles) SSE (158 degrees) Paramount, CA - 7 km (4 miles) WSW (243 degrees) Gardena, CA - 8 km (5 miles) ESE (113 degrees) |
| Coordinates | 33 deg. 51.6 min. N (33.860N), 118 deg. 13.7 min. W (118.228W) |
| Depth | 6.94 km (4.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=40, Nph=60, Dmin=5.3 km, Rmss=0.25 sec, Erho=0.3 km, Erzz=0.72 km, Gp=81 degrees |
| Event ID# | ci41099391 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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