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 9:53:42 AM (PDT) on Thursday, March 26, 2026.
The magnitude 0.5 event occurred 5 km (3 miles) WSW of The Geysers, CA.
The hypocentral depth is 12 km ( 8 miles).


Magnitude 0.5 - duration magnitude (Md)
Time Thursday, March 26, 2026 at 9:53:42 AM (PDT)
Thursday, March 26, 2026 at 16:53:42 (UTC)
Distance from The Geysers, CA - 5 km (3 miles) WSW (241 degrees)
Cobb, CA - 10 km (6 miles) SW (224 degrees)
Middletown, CA - 16 km (10 miles) W (272 degrees)
Healdsburg, CA - 17 km (11 miles) NNE (19 degrees)
Cloverdale, CA - 19 km (12 miles) ESE (106 degrees)
Coordinates 38 deg. 45.4 min. N (38.757N), 122 deg. 48.2 min. W (122.803W)
Depth 12.33 km (7.70 miles)
Quality Fair
Location Quality Parameters Nst=6, Nph=6, Dmin=3.5 km, Rmss=0.01 sec, Erho=3.88 km, Erzz=4.76999998 km, Gp=170 degrees
Event ID# nc75333387
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)