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 1:37:13 AM (PDT) on Saturday, August 1, 2026.
The magnitude 1.1 event occurred 7 km (5 miles) ESE of Cloverdale, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Saturday, August 1, 2026 at 1:37:13 AM (PDT) Saturday, August 1, 2026 at 8:37:13 (UTC) |
| Distance from |
Cloverdale, CA - 7 km (5 miles) ESE (121 degrees) The Geysers, CA - 16 km (10 miles) W (268 degrees) Healdsburg, CA - 19 km (12 miles) NNW (340 degrees) Cobb, CA - 20 km (12 miles) WSW (254 degrees) Kelseyville, CA - 25 km (15 miles) SSW (201 degrees) |
| Coordinates | 38 deg. 46.3 min. N (38.771N), 122 deg. 56.6 min. W (122.943W) |
| Depth | 3.30 km (2.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=13, Nph=13, Dmin=6.2 km, Rmss=0.04 sec, Erho=0.34 km, Erzz=2.22000003 km, Gp=121 degrees |
| Event ID# | nc75409492 |
| 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)
