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 4:58:05 AM (PDT) on Tuesday, March 25, 2025.
The magnitude 0.4 event occurred 2 km (1 miles) NNW of Riverside, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Tuesday, March 25, 2025 at 4:58:05 AM (PDT) Tuesday, March 25, 2025 at 11:58:05 (UTC) |
| Distance from |
Riverside, CA - 2 km (1 miles) NNW (342 degrees) Rubidoux, CA - 4 km (2 miles) S (175 degrees) Pedley, CA - 7 km (4 miles) ESE (102 degrees) Glen Avon, CA - 9 km (6 miles) SE (126 degrees) Woodcrest, CA - 10 km (6 miles) NNW (335 degrees) |
| Coordinates | 33 deg. 57.7 min. N (33.962N), 117 deg. 24.1 min. W (117.402W) |
| Depth | 13.80 km (8.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=11, Nph=17, Dmin=4.3 km, Rmss=0.09 sec, Erho=0.33 km, Erzz=0.39 km, Gp=121 degrees |
| Event ID# | ci40909551 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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