Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 6:00:44 AM (PDT) on Sunday, September 28, 2025.
The magnitude 1.0 event occurred 39 km (24 miles) WSW of Greenfield, CA.
The hypocentral depth is 13 km ( 8 miles).
Magnitude | 1.0 - duration magnitude (Md) |
Time | Sunday, September 28, 2025 at 6:00:44 AM (PDT) Sunday, September 28, 2025 at 13:00:44 (UTC) |
Distance from |
Greenfield, CA - 39 km (24 miles) WSW (242 degrees) Soledad, CA - 40 km (25 miles) SW (222 degrees) Carmel Valley Village, CA - 41 km (25 miles) SSE (162 degrees) Gonzales, CA - 42 km (26 miles) SSW (203 degrees) King City, CA - 45 km (28 miles) W (263 degrees) |
Coordinates | 36 deg. 9.5 min. N (36.158N), 121 deg. 37.5 min. W (121.625W) |
Depth | 13.17 km (8.20 miles) |
Quality | Fair |
Location Quality Parameters | Nst=22, Nph=28, Dmin=2.9 km, Rmss=0.16 sec, Erho=0.39 km, Erzz=0.91 km, Gp=139 degrees |
Event ID# | nc75242932 |
Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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