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 6:09:04 AM (PDT) on Tuesday, May 4, 2021.
The magnitude 1.2 event occurred 11 km (7 miles) E (96 degrees) of Yorba Linda, CA.
The hypocentral depth is 10 km ( 6 miles).
|Magnitude||1.2 - local magnitude (Ml)|
|Time||Tuesday, May 4, 2021 at 6:09:04 AM (PDT)
Tuesday, May 4, 2021 at 13:09:04 (UTC)
Yorba Linda, CA - 11 km (7 miles) E (96 degrees)|
Corona, CA - 12 km (7 miles) W (275 degrees)
Villa Park, CA - 13 km (8 miles) NE (56 degrees)
Chino Hills, CA - 14 km (9 miles) SSE (156 degrees)
Orange, CA - 15 km (9 miles) NE (56 degrees)
|Coordinates||33 deg. 52.7 min. N (33.879N), 117 deg. 41.9 min. W (117.698W)|
|Depth||10.06 km (6.3 miles)|
|Location Quality Parameters||Nst=50, Nph=85, Dmin=1.6 km, Rmss=0.16 sec, Erho=0.19 km, Erzz=0.29 km, Gp=53 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)