Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:40:33 AM (PDT) on Thursday, July 20, 2023.
The magnitude 1.3 event occurred 16 km (10 miles) N (10 degrees) of Cambria, CA.
The hypocentral depth is 9 km ( 6 miles).
|Magnitude||1.3 - duration magnitude (Md)|
|Time||Thursday, July 20, 2023 at 5:40:33 AM (PDT)
Thursday, July 20, 2023 at 12:40:33 (UTC)
Cambria, CA - 16 km (10 miles) N (10 degrees)|
Lake Nacimiento, CA - 16 km (10 miles) W (259 degrees)
Cayucos, CA - 32 km (20 miles) NNW (334 degrees)
San Miguel, CA - 32 km (20 miles) W (260 degrees)
Paso Robles, CA - 35 km (22 miles) WNW (284 degrees)
|Coordinates||35 deg. 42.1 min. N (35.702N), 121 deg. 3.0 min. W (121.050W)|
|Depth||9.24 km (5.7 miles)|
|Location Quality Parameters||Nst=15, Nph=18, Dmin=9.6 km, Rmss=0.04 sec, Erho=0.2 km, Erzz=0.56 km, Gp=78 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)