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 #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:54:03 AM (PST) on Saturday, February 15, 2025.
The magnitude 0.7 event occurred 3 km (2 miles) S of San Dimas, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Saturday, February 15, 2025 at 10:54:03 AM (PST) Saturday, February 15, 2025 at 18:54:03 (UTC) |
| Distance from |
San Dimas, CA - 3 km (2 miles) S (180 degrees) Charter Oak, CA - 4 km (3 miles) SE (126 degrees) La Verne, CA - 4 km (3 miles) WSW (237 degrees) Pomona, CA - 5 km (3 miles) WNW (294 degrees) Diamond Bar, CA - 6 km (4 miles) N (3 degrees) |
| Coordinates | 34 deg. 4.8 min. N (34.080N), 117 deg. 48.4 min. W (117.807W) |
| Depth | 15.01 km (9.30 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=13, Dmin=11.3 km, Rmss=0.17 sec, Erho=0.84 km, Erzz=1.14 km, Gp=195 degrees |
| Event ID# | ci37698876 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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