2
Recorded earthquakes
region
April 1971
Apia earthquakes in April 1971
Earthquake archive for Apia in April 1971: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
5.3
Average magnitude
57.5 km
Average depth
Strongest event
5.5
13 Apr 1971
Analysis of the recorded activity
During April 1971, 2 earthquakes were recorded near Apia. Magnitudes ranged from 5.0 to 5.5, with an average of 5.3; depths ranged from 15.0 to 100.0 km, averaging 57.5 km. Activity extended from Thursday, April 1, 1971 to Tuesday, April 13, 1971 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list