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 5:19:31 AM (PDT) on Saturday, August 1, 2026.
The magnitude 0.9 event occurred 7 km (4 miles) SE of Cloverdale, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Saturday, August 1, 2026 at 5:19:31 AM (PDT) Saturday, August 1, 2026 at 12:19:31 (UTC) |
| Distance from |
Cloverdale, CA - 7 km (4 miles) SE (124 degrees) The Geysers, CA - 17 km (11 miles) W (268 degrees) Healdsburg, CA - 19 km (12 miles) NNW (338 degrees) Cobb, CA - 21 km (13 miles) WSW (254 degrees) Kelseyville, CA - 25 km (16 miles) SSW (203 degrees) |
| Coordinates | 38 deg. 46.3 min. N (38.771N), 122 deg. 57.1 min. W (122.951W) |
| Depth | 5.56 km (3.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=10, Nph=10, Dmin=5.5 km, Rmss=0.03 sec, Erho=0.57 km, Erzz=1.77999997 km, Gp=120 degrees |
| Event ID# | nc75409627 |
| 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)
