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 10:16:01 PM (PDT) on Saturday, April 3, 2021.
The magnitude 0.9 event occurred 2 km (1 miles) NNW of Loma Linda, CA.
The hypocentral depth is 17 km (11 miles).
|Magnitude||0.9 - local magnitude (Ml)|
|Time||Saturday, April 3, 2021 at 10:16:01 PM (PDT)
Sunday, April 4, 2021 at 5:16:01 (UTC)
Loma Linda, CA - 2 km (1 miles) NNW (339 degrees)|
Colton, CA - 4 km (3 miles) ESE (106 degrees)
Grand Terrace, CA - 5 km (3 miles) NE (52 degrees)
San Bernardino, CA - 8 km (5 miles) SSE (163 degrees)
Redlands, CA - 8 km (5 miles) W (276 degrees)
|Coordinates||34 deg. 3.8 min. N (34.063N), 117 deg. 16.1 min. W (117.268W)|
|Depth||17.17 km (10.7 miles)|
|Location Quality Parameters||Nst=26, Nph=36, Dmin=12.6 km, Rmss=0.2 sec, Erho=0.34 km, Erzz=0.82 km, Gp=49 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)