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 #3: 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 4:18:19 AM (PDT) on Saturday, September 12, 2026.
The magnitude 1.3 event occurred 2 km (1 miles) N (10 degrees) of South San Jose Hills, CA.
The hypocentral depth is 0.39 km (0.20 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Saturday, September 12, 2026 at 4:18:19 AM (PDT) Saturday, September 12, 2026 at 11:18:19 (UTC) |
| Distance from |
South San Jose Hills, CA - 2 km (1 miles) N (10 degrees) West Covina, CA - 3 km (2 miles) SSE (147 degrees) Walnut, CA - 4 km (2 miles) WNW (295 degrees) Valinda, CA - 4 km (3 miles) ESE (108 degrees) La Puente, CA - 5 km (3 miles) ENE (71 degrees) |
| Coordinates | 34 deg. 2.0 min. N (34.034N), 117 deg. 54.0 min. W (117.900W) |
| Depth | 0.39 km (0.20 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=22, Nph=28, Dmin=20.3 km, Rmss=0.43 sec, Erho=0.88 km, Erzz=1.82 km, Gp=77 degrees |
| Event ID# | ci41545904 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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