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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:07:07 AM (PDT) on Tuesday, June 9, 2026.
The magnitude 0.6 event occurred 4 km (3 miles) S of Charter Oak, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Tuesday, June 9, 2026 at 6:07:07 AM (PDT) Tuesday, June 9, 2026 at 13:07:07 (UTC) |
| Distance from |
Charter Oak, CA - 4 km (3 miles) S (184 degrees) Walnut, CA - 5 km (3 miles) NNE (16 degrees) Diamond Bar, CA - 5 km (3 miles) NW (319 degrees) Covina, CA - 5 km (3 miles) SE (126 degrees) West Covina, CA - 6 km (4 miles) E (82 degrees) |
| Coordinates | 34 deg. 3.9 min. N (34.065N), 117 deg. 51.0 min. W (117.849W) |
| Depth | 9.87 km (6.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=23, Nph=35, Dmin=4.9 km, Rmss=0.16 sec, Erho=0.29 km, Erzz=0.56 km, Gp=71 degrees |
| Event ID# | ci41483136 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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