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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:40:41 PM (PDT) on Thursday, July 13, 2023.
The magnitude 1.9 event occurred 6 km (4 miles) S of Redlands, CA.
The hypocentral depth is 16 km (10 miles).
|Magnitude||1.9 - local magnitude (Ml)|
|Time||Thursday, July 13, 2023 at 11:40:41 PM (PDT)
Friday, July 14, 2023 at 6:40:41 (UTC)
Redlands, CA - 6 km (4 miles) S (177 degrees)|
Mentone, CA - 9 km (5 miles) SSW (209 degrees)
Loma Linda, CA - 9 km (6 miles) SE (124 degrees)
Moreno Valley, CA - 10 km (6 miles) NNE (28 degrees)
Calimesa, CA - 12 km (7 miles) W (278 degrees)
|Coordinates||34 deg. 0.2 min. N (34.003N), 117 deg. 10.7 min. W (117.179W)|
|Depth||16.11 km (10.0 miles)|
|Location Quality Parameters||Nst=94, Nph=164, Dmin=6.2 km, Rmss=0.17 sec, Erho=0.12 km, Erzz=0.27 km, Gp=32 degrees|
|Additional Information|| Map
For more information, see https://earthquake.usgs.gov
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)