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 0:59:39 AM (PDT) on Friday, May 1, 2026.
The magnitude 0.8 event occurred 5 km (3 miles) SE of Loma Linda, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 0.8 - local magnitude (Ml) |
| Time | Friday, May 1, 2026 at 0:59:39 AM (PDT) Friday, May 1, 2026 at 7:59:39 (UTC) |
| Distance from |
Loma Linda, CA - 5 km (3 miles) SE (126 degrees) Redlands, CA - 5 km (3 miles) SW (215 degrees) Grand Terrace, CA - 9 km (6 miles) E (100 degrees) Mentone, CA - 9 km (6 miles) SW (232 degrees) Moreno Valley, CA - 10 km (6 miles) N (8 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.019N), 117 deg. 12.8 min. W (117.213W) |
| Depth | 13.87 km (8.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=52, Nph=84, Dmin=8.8 km, Rmss=0.21 sec, Erho=0.22 km, Erzz=0.46 km, Gp=41 degrees |
| Event ID# | ci41238623 |
| 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)
