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 2:02:04 PM (PDT) on Thursday, September 11, 2025.
The magnitude 1.5 event occurred 25 km (16 miles) NE (43 degrees) of Greenfield, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Thursday, September 11, 2025 at 2:02:04 PM (PDT) Thursday, September 11, 2025 at 21:02:04 (UTC) |
| Distance from |
Greenfield, CA - 25 km (16 miles) NE (43 degrees) Soledad, CA - 26 km (16 miles) ENE (74 degrees) King City, CA - 32 km (20 miles) NNE (13 degrees) Gonzales, CA - 35 km (22 miles) E (93 degrees) Chualar, CA - 43 km (27 miles) ESE (102 degrees) |
| Coordinates | 36 deg. 29.3 min. N (36.488N), 121 deg. 3.0 min. W (121.049W) |
| Depth | 5.80 km (3.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=3.7 km, Rmss=0.09 sec, Erho=0.41 km, Erzz=1.00999999 km, Gp=74 degrees |
| Event ID# | nc75236567 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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