Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 1:10:02 PM (PDT) on Thursday, September 3, 2026.
The magnitude 1.7 event occurred 9 km (6 miles) WSW of Patterson, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Thursday, September 3, 2026 at 1:10:02 PM (PDT) Thursday, September 3, 2026 at 20:10:02 (UTC) |
| Distance from |
Patterson, CA - 9 km (6 miles) WSW (258 degrees) Riverdale Park, CA - 23 km (15 miles) SW (222 degrees) Newman, CA - 24 km (15 miles) NW (310 degrees) West Modesto, CA - 25 km (15 miles) SW (223 degrees) Bret Harte, CA - 26 km (16 miles) SW (230 degrees) |
| Coordinates | 37 deg. 27.2 min. N (37.454N), 121 deg. 13.8 min. W (121.230W) |
| Depth | 7.94 km (4.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=9.0 km, Rmss=0.06 sec, Erho=0.58 km, Erzz=0.930000007 km, Gp=117 degrees |
| Event ID# | nc75429337 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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