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 8:02:56 PM (PST) on Sunday, December 14, 2025.
The magnitude 1.7 event occurred 6 km (4 miles) SSW of Kenwood, CA.
The hypocentral depth is 0.11 km (0.10 miles).


Magnitude 1.7 - duration magnitude (Md)
Time Sunday, December 14, 2025 at 8:02:56 PM (PST)
Monday, December 15, 2025 at 4:02:56 (UTC)
Distance from Kenwood, CA - 6 km (4 miles) SSW (213 degrees)
Eldridge, CA - 7 km (4 miles) WNW (290 degrees)
Fetters Hot Springs-Agua Caliente, CA - 10 km (6 miles) WNW (303 degrees)
Rohnert Park, CA - 11 km (7 miles) ENE (72 degrees)
Penngrove, CA - 11 km (7 miles) NE (43 degrees)
Coordinates 38 deg. 22.2 min. N (38.370N), 122 deg. 35.0 min. W (122.583W)
Depth 0.11 km (0.10 miles)
Quality Good
Location Quality Parameters Nst=8, Nph=8, Dmin=2.4 km, Rmss=0.04 sec, Erho=0.38 km, Erzz=0.689999998 km, Gp=137 degrees
Event ID# nc75280101
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