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 12:40:46 PM (PDT) on Sunday, September 7, 2025.
The magnitude 0.4 event occurred 7 km (4 miles) S of San Juan Bautista, CA.
The hypocentral depth is 8 km ( 5 miles).


Magnitude 0.4 - duration magnitude (Md)
Time Sunday, September 7, 2025 at 12:40:46 PM (PDT)
Sunday, September 7, 2025 at 19:40:46 (UTC)
Distance from San Juan Bautista, CA - 7 km (4 miles) S (173 degrees)
Prunedale, CA - 13 km (8 miles) E (87 degrees)
Hollister, CA - 14 km (8 miles) WSW (238 degrees)
Salinas, CA - 15 km (9 miles) NE (43 degrees)
Ridgemark, CA - 15 km (9 miles) WSW (257 degrees)
Coordinates 36 deg. 46.9 min. N (36.782N), 121 deg. 31.7 min. W (121.528W)
Depth 8.16 km (5.10 miles)
Quality Excellent
Location Quality Parameters Nst=15, Nph=19, Dmin=3.8 km, Rmss=0.11 sec, Erho=0.33 km, Erzz=0.66 km, Gp=65 degrees
Event ID# nc75234642
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For more information, see https://earthquake.usgs.gov

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