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 11:07:10 AM (PDT) on Thursday, July 2, 2026.
The magnitude 1.5 event (a probable quarry explosion) occurred 7 km (4 miles) SSE of Home Gardens, CA.
The hypocentral depth is -1 km (-0.40 miles).
| Magnitude | 1.5 - local magnitude (Ml) |
| Time | Thursday, July 2, 2026 at 11:07:10 AM (PDT) Thursday, July 2, 2026 at 18:07:10 (UTC) |
| Distance from |
Home Gardens, CA - 7 km (4 miles) SSE (154 degrees) Corona, CA - 9 km (6 miles) SE (127 degrees) Norco, CA - 14 km (8 miles) SSE (155 degrees) Woodcrest, CA - 14 km (9 miles) WSW (240 degrees) Riverside, CA - 17 km (10 miles) SSW (210 degrees) |
| Coordinates | 33 deg. 49.2 min. N (33.820N), 117 deg. 29.2 min. W (117.487W) |
| Depth | -0.64 km (-0.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=48, Nph=48, Dmin=3.8 km, Rmss=0.26 sec, Erho=0.35 km, Erzz=31.61 km, Gp=49 degrees |
| Event ID# | ci41285631 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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