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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 11:25:32 AM (PDT) on Tuesday, July 15, 2025.
The magnitude 2.4 event occurred 2 km (1 miles) SE of Loma Linda, CA.
The hypocentral depth is 18 km (11 miles).
| Magnitude | 2.4 - local magnitude (Ml) |
| Time | Tuesday, July 15, 2025 at 11:25:32 AM (PDT) Tuesday, July 15, 2025 at 18:25:32 (UTC) |
| Distance from |
Loma Linda, CA - 2 km (1 miles) SE (132 degrees) Redlands, CA - 6 km (4 miles) WSW (247 degrees) Grand Terrace, CA - 7 km (4 miles) E (89 degrees) Colton, CA - 8 km (5 miles) SE (124 degrees) Highland, CA - 11 km (7 miles) SSW (197 degrees) |
| Coordinates | 34 deg. 2.1 min. N (34.035N), 117 deg. 14.6 min. W (117.243W) |
| Depth | 17.79 km (11.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=116, Nph=210, Dmin=8.7 km, Rmss=0.18 sec, Erho=0.11 km, Erzz=0.24 km, Gp=15 degrees |
| Event ID# | ci41023431 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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