Recent Earthquakes in California and Nevada


== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California


Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 2:20:30 AM (PDT) on Saturday, July 15, 2023.
The magnitude 1.2 event occurred 20 km (13 miles) ESE of Ocotillo, CA.
The hypocentral depth is 9 km ( 6 miles).


Magnitude 1.2 - local magnitude (Ml)
Time Saturday, July 15, 2023 at 2:20:30 AM (PDT)
Saturday, July 15, 2023 at 9:20:30 (UTC)
Distance from Ocotillo, CA - 20 km (13 miles) ESE (109 degrees)
Progreso, B.C., MX - 22 km (14 miles) WNW (299 degrees)
El Centro, CA - 25 km (16 miles) WSW (240 degrees)
Heber, CA - 25 km (16 miles) WSW (256 degrees)
Calexico, CA - 27 km (17 miles) W (269 degrees)
Coordinates 32 deg. 40.5 min. N (32.675N), 115 deg. 47.4 min. W (115.790W)
Depth 9.32 km (5.8 miles)
Quality Good
Location Quality Parameters Nst=29, Nph=53, Dmin=6.6 km, Rmss=0.2 sec, Erho=0.28 km, Erzz=0.56 km, Gp=55 degrees
Event ID# ci39613490
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)