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 10:53:37 AM (PST) on Saturday, February 15, 2025.
The magnitude 0.8 event occurred 2 km (1 miles) SE of San Dimas, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Saturday, February 15, 2025 at 10:53:37 AM (PST) Saturday, February 15, 2025 at 18:53:37 (UTC) |
| Distance from |
San Dimas, CA - 2 km (1 miles) SE (142 degrees) La Verne, CA - 3 km (2 miles) WSW (255 degrees) Charter Oak, CA - 5 km (3 miles) E (101 degrees) Pomona, CA - 5 km (3 miles) NW (316 degrees) Claremont, CA - 7 km (4 miles) W (268 degrees) |
| Coordinates | 34 deg. 5.7 min. N (34.095N), 117 deg. 47.7 min. W (117.795W) |
| Depth | 14.40 km (8.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=18, Nph=29, Dmin=10.6 km, Rmss=0.26 sec, Erho=0.62 km, Erzz=1 km, Gp=66 degrees |
| Event ID# | ci40186386 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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