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 11:49:14 PM (PST) on Friday, November 28, 2025.
The magnitude 1.0 event occurred 5 km (3 miles) SE of Aromas, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Friday, November 28, 2025 at 11:49:14 PM (PST) Saturday, November 29, 2025 at 7:49:14 (UTC) |
| Distance from |
Aromas, CA - 5 km (3 miles) SE (141 degrees) San Juan Bautista, CA - 6 km (4 miles) W (277 degrees) Prunedale, CA - 10 km (6 miles) NNE (33 degrees) Las Lomas, CA - 11 km (7 miles) E (97 degrees) Elkhorn, CA - 12 km (8 miles) ENE (75 degrees) |
| Coordinates | 36 deg. 51.2 min. N (36.853N), 121 deg. 36.4 min. W (121.607W) |
| Depth | 1.76 km (1.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=11, Nph=11, Dmin=3.8 km, Rmss=0.20 sec, Erho=0.67 km, Erzz=1.60000002 km, Gp=111 degrees |
| Event ID# | nc75271476 |
| 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)
