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 7:24:31 AM (PDT) on Thursday, March 27, 2025.
The magnitude 0.4 event occurred 6 km (4 miles) WSW of Anza, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Thursday, March 27, 2025 at 7:24:31 AM (PDT) Thursday, March 27, 2025 at 14:24:31 (UTC) |
| Distance from |
Anza, CA - 6 km (4 miles) WSW (241 degrees) Aguanga, CA - 16 km (10 miles) NE (53 degrees) Palomar Observatory, CA - 23 km (14 miles) NNE (33 degrees) Idyllwild, CA - 23 km (15 miles) S (182 degrees) Warner Springs, CA - 29 km (18 miles) NNW (342 degrees) |
| Coordinates | 33 deg. 31.8 min. N (33.529N), 116 deg. 43.7 min. W (116.729W) |
| Depth | 3.89 km (2.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=14, Nph=23, Dmin=4.1 km, Rmss=0.09 sec, Erho=0.17 km, Erzz=0.31 km, Gp=49 degrees |
| Event ID# | ci40911559 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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