3
Recorded earthquakes
region
March 1975
Campbell River earthquakes in March 1975
Earthquake archive for Campbell River in March 1975: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.3
Strongest magnitude
4.6
Average magnitude
25.3 km
Average depth
Strongest event
5.3
31 Mar 1975
Analysis of the recorded activity
During March 1975, 3 earthquakes were recorded near Campbell River. Magnitudes ranged from 4.2 to 5.3, with an average of 4.6; depths ranged from 10.0 to 33.0 km, averaging 25.3 km. Activity extended from Wednesday, March 19, 1975 to Monday, March 31, 1975 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.3
33.0 km
Campbell River, Canada
31 Mar 1975 05:48:37 UTC
4.3
10.0 km
Campbell River, Canada
20 Mar 1975 20:36:56 UTC
4.2
33.0 km
Campbell River, Canada
19 Mar 1975 12:09:28 UTC