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 0:20:09 AM (PDT) on Sunday, October 4, 2026.
The magnitude 1.0 event occurred 3 km (2 miles) NE (41 degrees) of Montebello, CA.
The hypocentral depth is 17 km (10 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Sunday, October 4, 2026 at 0:20:09 AM (PDT) Sunday, October 4, 2026 at 7:20:09 (UTC) |
| Distance from |
Montebello, CA - 3 km (2 miles) NE (41 degrees) South El Monte, CA - 4 km (3 miles) SW (235 degrees) Pico Rivera, CA - 5 km (3 miles) NNE (12 degrees) Monterey Park, CA - 5 km (3 miles) SE (136 degrees) Rosemead, CA - 6 km (4 miles) S (191 degrees) |
| Coordinates | 34 deg. 1.8 min. N (34.029N), 118 deg. 5.1 min. W (118.085W) |
| Depth | 16.78 km (10.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=31, Nph=51, Dmin=4.0 km, Rmss=0.13 sec, Erho=0.23 km, Erzz=0.34 km, Gp=81 degrees |
| Event ID# | ci41342855 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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