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 11:42:38 AM (PDT) on Saturday, August 30, 2025.
The magnitude 0.5 event occurred 7 km (5 miles) SSE of Lytle Creek, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Saturday, August 30, 2025 at 11:42:38 AM (PDT) Saturday, August 30, 2025 at 18:42:38 (UTC) |
| Distance from |
Lytle Creek, CA - 7 km (5 miles) SSE (165 degrees) Devore, CA - 8 km (5 miles) WSW (247 degrees) Fontana, CA - 11 km (7 miles) N (350 degrees) Rancho Cucamonga, CA - 12 km (8 miles) NE (50 degrees) Muscoy, CA - 13 km (8 miles) WNW (290 degrees) |
| Coordinates | 34 deg. 11.7 min. N (34.194N), 117 deg. 28.7 min. W (117.478W) |
| Depth | 3.27 km (2.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=9, Nph=13, Dmin=2.5 km, Rmss=0.12 sec, Erho=0.36 km, Erzz=0.44 km, Gp=113 degrees |
| Event ID# | ci41279536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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