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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:04:57 PM (PDT) on Saturday, June 27, 2026.
The magnitude 1.1 event occurred 8 km (5 miles) NE (39 degrees) of Trabuco Canyon, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Saturday, June 27, 2026 at 10:04:57 PM (PDT) Sunday, June 28, 2026 at 5:04:57 (UTC) |
| Distance from |
Trabuco Canyon, CA - 8 km (5 miles) NE (39 degrees) Rancho Santa Margarita, CA - 11 km (7 miles) NE (39 degrees) Foothill Ranch, CA - 13 km (8 miles) ENE (74 degrees) Coto De Caza, CA - 14 km (9 miles) NNE (23 degrees) Lake Forest, CA - 17 km (10 miles) ENE (62 degrees) |
| Coordinates | 33 deg. 43.1 min. N (33.719N), 117 deg. 31.7 min. W (117.528W) |
| Depth | 10.57 km (6.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=39, Dmin=9.0 km, Rmss=0.15 sec, Erho=0.22 km, Erzz=0.38 km, Gp=82 degrees |
| Event ID# | ci41496976 |
| 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)
