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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:10:40 PM (PDT) on Friday, August 1, 2025.
The magnitude 1.2 event occurred 13 km (8 miles) NE (51 degrees) of Trabuco Canyon, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Friday, August 1, 2025 at 4:10:40 PM (PDT) Friday, August 1, 2025 at 23:10:40 (UTC) |
| Distance from |
Trabuco Canyon, CA - 13 km (8 miles) NE (51 degrees) Rancho Santa Margarita, CA - 15 km (10 miles) NE (48 degrees) Lakeland Village, CA - 16 km (10 miles) NW (310 degrees) Lake Elsinore, CA - 16 km (10 miles) WNW (297 degrees) Home Gardens, CA - 17 km (10 miles) SSE (166 degrees) |
| Coordinates | 33 deg. 44.0 min. N (33.733N), 117 deg. 28.7 min. W (117.479W) |
| Depth | 8.32 km (5.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=31, Nph=48, Dmin=8.2 km, Rmss=0.17 sec, Erho=0.21 km, Erzz=0.42 km, Gp=42 degrees |
| Event ID# | ci41250992 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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