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 event has been reviewed by a seismologist.
A micro earthquake occurred at 2:19:01 PM (PDT) on Friday, August 14, 2026.
The magnitude 0.5 event occurred 10 km (6 miles) WNW of Corona, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Friday, August 14, 2026 at 2:19:01 PM (PDT) Friday, August 14, 2026 at 21:19:01 (UTC) |
| Distance from |
Corona, CA - 10 km (6 miles) WNW (287 degrees) Norco, CA - 12 km (7 miles) WSW (250 degrees) Yorba Linda, CA - 13 km (8 miles) E (87 degrees) Chino, CA - 13 km (8 miles) S (172 degrees) Chino Hills, CA - 14 km (9 miles) SE (143 degrees) |
| Coordinates | 33 deg. 53.7 min. N (33.895N), 117 deg. 40.1 min. W (117.668W) |
| Depth | 6.77 km (4.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=12, Dmin=2.3 km, Rmss=0.06 sec, Erho=0.32 km, Erzz=0.29 km, Gp=154 degrees |
| Event ID# | ci40672898 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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