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 4:51:08 AM (PST) on Monday, December 1, 2025.
The magnitude 1.6 event occurred 13 km (8 miles) WSW of Parkfield, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Monday, December 1, 2025 at 4:51:08 AM (PST) Monday, December 1, 2025 at 12:51:08 (UTC) |
| Distance from |
Parkfield, CA - 13 km (8 miles) WSW (238 degrees) San Miguel, CA - 16 km (10 miles) NE (54 degrees) Paso Robles, CA - 26 km (16 miles) NNE (25 degrees) Shandon, CA - 26 km (16 miles) NW (321 degrees) Cholame, CA - 27 km (17 miles) WNW (298 degrees) |
| Coordinates | 35 deg. 50.1 min. N (35.835N), 120 deg. 33.4 min. W (120.556W) |
| Depth | 10.77 km (6.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=23, Nph=22, Dmin=7.7 km, Rmss=0.05 sec, Erho=0.3 km, Erzz=0.829999983 km, Gp=79 degrees |
| Event ID# | nc75272671 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
[
Index map ||
Big earthquake list ||
All earthquake list ||
Glossary of terms ||
Top page
]
[
Did you feel it? ||
ShakeMaps
|| Relative2Me
]
[ Data Sources ]
Special maps
Long Valley || Los Angeles || San Francisco
Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)
