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 6:12:06 AM (PDT) on Thursday, March 27, 2025.
The magnitude 1.3 event occurred 12 km (8 miles) W of Ludlow, CA.
The hypocentral depth is 6 km ( 4 miles).


Magnitude 1.3 - local magnitude (Ml)
Time Thursday, March 27, 2025 at 6:12:06 AM (PDT)
Thursday, March 27, 2025 at 13:12:06 (UTC)
Distance from Ludlow, CA - 12 km (8 miles) W (271 degrees)
Amboy, CA - 53 km (33 miles) WNW (290 degrees)
Baker, CA - 64 km (39 miles) SSW (198 degrees)
Joshua Tree, CA - 65 km (41 miles) N (2 degrees)
Kelso, CA - 67 km (41 miles) WSW (241 degrees)
Coordinates 34 deg. 43.4 min. N (34.723N), 116 deg. 17.5 min. W (116.292W)
Depth 5.68 km (3.50 miles)
Quality Fair
Location Quality Parameters Nst=25, Nph=41, Dmin=12.5 km, Rmss=0.18 sec, Erho=0.21 km, Erzz=0.94 km, Gp=46 degrees
Event ID# ci40911503
Additional Information Map
Waveforms

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)