Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT 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 quarry occurred at 12:34:33 PM (PST) on Wednesday, February 25, 2026.
The magnitude 1.3 event (a probable quarry explosion) occurred 5 km (3 miles) SE of Home Gardens, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Wednesday, February 25, 2026 at 12:34:33 PM (PST) Wednesday, February 25, 2026 at 20:34:33 (UTC) |
| Distance from |
Home Gardens, CA - 5 km (3 miles) SE (142 degrees) Corona, CA - 8 km (5 miles) ESE (111 degrees) Norco, CA - 11 km (7 miles) SSE (150 degrees) Woodcrest, CA - 13 km (8 miles) WSW (252 degrees) Riverside, CA - 14 km (9 miles) SW (217 degrees) |
| Coordinates | 33 deg. 50.7 min. N (33.845N), 117 deg. 29.4 min. W (117.490W) |
| Depth | 3.24 km (2.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=32, Dmin=5.2 km, Rmss=0.14 sec, Erho=0.23 km, Erzz=0.34 km, Gp=54 degrees |
| Event ID# | ci41403720 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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