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 4:43:50 AM (PDT) on Tuesday, July 18, 2023.
The magnitude 0.6 event occurred 4 km (3 miles) SSE of Lytle Creek, CA.
The hypocentral depth is 9 km ( 6 miles).
|Magnitude||0.6 - local magnitude (Ml)|
|Time||Tuesday, July 18, 2023 at 4:43:50 AM (PDT)
Tuesday, July 18, 2023 at 11:43:50 (UTC)
Lytle Creek, CA - 4 km (3 miles) SSE (161 degrees)|
Devore, CA - 8 km (5 miles) W (272 degrees)
Fontana, CA - 14 km (9 miles) N (350 degrees)
Rancho Cucamonga, CA - 14 km (9 miles) NE (38 degrees)
Muscoy, CA - 15 km (9 miles) WNW (301 degrees)
|Coordinates||34 deg. 13.5 min. N (34.224N), 117 deg. 29.1 min. W (117.485W)|
|Depth||9.18 km (5.7 miles)|
|Location Quality Parameters||Nst=23, Nph=40, Dmin=1.1 km, Rmss=0.2 sec, Erho=0.31 km, Erzz=0.5 km, Gp=55 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)