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 4:23:26 PM (PDT) on Monday, March 10, 2025.
The magnitude 1.7 event occurred 4 km (2 miles) SE of Loma Linda, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Monday, March 10, 2025 at 4:23:26 PM (PDT) Monday, March 10, 2025 at 23:23:26 (UTC) |
| Distance from |
Loma Linda, CA - 4 km (2 miles) SE (137 degrees) Redlands, CA - 6 km (4 miles) SW (231 degrees) Grand Terrace, CA - 8 km (5 miles) E (100 degrees) Colton, CA - 9 km (6 miles) SE (127 degrees) Mentone, CA - 10 km (6 miles) WSW (240 degrees) |
| Coordinates | 34 deg. 1.4 min. N (34.023N), 117 deg. 13.9 min. W (117.232W) |
| Depth | 11.40 km (7.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=90, Nph=158, Dmin=10.0 km, Rmss=0.16 sec, Erho=0.11 km, Erzz=0.22 km, Gp=20 degrees |
| Event ID# | ci41076992 |
| Additional Information | Map First Motion Focal Mechanism Waveforms |
For more information, see https://earthquake.usgs.gov
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