2
Recorded earthquakes
city
1971
Pacifica earthquakes in 1971
Earthquake archive for Pacifica in 1971: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.8
Average magnitude
8.0 km
Average depth
Strongest event
4.8
16 Apr 1971
Santa Cruz, United States
Depth
8.0 km
UTC
12:58:31
Coordinates
36.800, -122.183
Analysis of the recorded activity
During 1971, 2 earthquakes were recorded near Pacifica. Magnitudes ranged from 4.8 to 4.8, with an average of 4.8; depths ranged from 8.0 to 8.0 km, averaging 8.0 km. Activity extended from Tuesday, March 9, 1971 to Friday, April 16, 1971 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
8.0 km
Santa Cruz, United States
16 Apr 1971 12:58:31 UTC
4.8
8.0 km
Santa Cruz, United States
09 Mar 1971 15:35:16 UTC