Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California


Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 10:57:42 PM (PDT) on Thursday, July 24, 2025.
The magnitude 1.1 event occurred 10 km (6 miles) W of Morro Bay, CA.
The hypocentral depth is 2 km ( 1 mile).


Magnitude 1.1 - duration magnitude (Md)
Time Thursday, July 24, 2025 at 10:57:42 PM (PDT)
Friday, July 25, 2025 at 5:57:42 (UTC)
Distance from Morro Bay, CA - 10 km (6 miles) W (269 degrees)
Cayucos, CA - 11 km (7 miles) SW (217 degrees)
Los Osos, CA - 13 km (8 miles) WNW (296 degrees)
Cambria, CA - 25 km (15 miles) SSE (155 degrees)
Avila Beach, CA - 29 km (18 miles) NW (314 degrees)
Coordinates 35 deg. 21.8 min. N (35.364N), 120 deg. 57.9 min. W (120.965W)
Depth 1.62 km (1.00 miles)
Quality Fair
Location Quality Parameters Nst=21, Nph=24, Dmin=11.9 km, Rmss=0.09 sec, Erho=0.26 km, Erzz=0.99 km, Gp=186 degrees
Event ID# nc75214802
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)