Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:05:53 PM (PDT) on Saturday, April 25, 2026.
The magnitude 0.5 event occurred 5 km (3 miles) W of Cobb, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.5 - duration magnitude (Md) |
| Time | Saturday, April 25, 2026 at 1:05:53 PM (PDT) Saturday, April 25, 2026 at 20:05:53 (UTC) |
| Distance from |
Cobb, CA - 5 km (3 miles) W (273 degrees) The Geysers, CA - 6 km (4 miles) NNW (335 degrees) Middletown, CA - 17 km (10 miles) WNW (299 degrees) Kelseyville, CA - 18 km (11 miles) SSE (164 degrees) Lower Lake, CA - 18 km (11 miles) WSW (238 degrees) |
| Coordinates | 38 deg. 49.5 min. N (38.825N), 122 deg. 47.1 min. W (122.784W) |
| Depth | 0.99 km (0.60 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=7, Nph=8, Dmin=1.3 km, Rmss=0.02 sec, Erho=0.46 km, Erzz=0.95 km, Gp=82 degrees |
| Event ID# | nc75351512 |
| 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)
