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 #3: 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 5:07:38 PM (PDT) on Friday, March 13, 2026.
The magnitude 1.7 event occurred 2 km (1 miles) NE (37 degrees) of Colton, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Friday, March 13, 2026 at 5:07:38 PM (PDT) Saturday, March 14, 2026 at 0:07:38 (UTC) |
| Distance from |
Colton, CA - 2 km (1 miles) NE (37 degrees) San Bernardino, CA - 5 km (3 miles) S (191 degrees) Loma Linda, CA - 6 km (3 miles) NW (316 degrees) Grand Terrace, CA - 6 km (4 miles) N (9 degrees) Rialto, CA - 7 km (4 miles) ESE (111 degrees) |
| Coordinates | 34 deg. 5.1 min. N (34.085N), 117 deg. 18.2 min. W (117.303W) |
| Depth | 14.90 km (9.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=104, Nph=189, Dmin=3.0 km, Rmss=0.16 sec, Erho=0.1 km, Erzz=0.19 km, Gp=22 degrees |
| Event ID# | ci41203911 |
| 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)
