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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:08:20 AM (PDT) on Monday, September 7, 2026.
The magnitude 1.8 event occurred 10 km (7 miles) ENE (72 degrees) of North Tustin, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Monday, September 7, 2026 at 11:08:20 AM (PDT) Monday, September 7, 2026 at 18:08:20 (UTC) |
| Distance from |
North Tustin, CA - 10 km (7 miles) ENE (72 degrees) Villa Park, CA - 12 km (7 miles) E (101 degrees) Foothill Ranch, CA - 12 km (8 miles) N (349 degrees) Orange, CA - 14 km (8 miles) E (94 degrees) Tustin, CA - 14 km (9 miles) ENE (68 degrees) |
| Coordinates | 33 deg. 47.6 min. N (33.794N), 117 deg. 41.2 min. W (117.686W) |
| Depth | 3.35 km (2.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=72, Nph=119, Dmin=7.1 km, Rmss=0.19 sec, Erho=0.14 km, Erzz=0.24 km, Gp=27 degrees |
| Event ID# | ci41542488 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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