2
Recorded earthquakes
city
1973
Pacifica earthquakes in 1973
Earthquake archive for Pacifica in 1973: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
11.5 km
Average depth
Strongest event
4.6
03 Oct 1973
Gilroy, United States
Depth
6.0 km
UTC
10:07:27
Coordinates
37.195, -121.575
Analysis of the recorded activity
During 1973, 2 earthquakes were recorded near Pacifica. Magnitudes ranged from 4.2 to 4.6, with an average of 4.4; depths ranged from 6.0 to 17.0 km, averaging 11.5 km. Activity extended from Wednesday, October 3, 1973 to Monday, November 12, 1973 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
6.0 km
Gilroy, United States
03 Oct 1973 10:07:27 UTC
4.2
17.0 km
San Jose, United States
12 Nov 1973 18:17:13 UTC