2
Recorded earthquakes
region
April 1961
Apia earthquakes in April 1961
Earthquake archive for Apia in April 1961: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.9
Strongest magnitude
5.8
Average magnitude
20.0 km
Average depth
Strongest event
5.9
30 Apr 1961
Analysis of the recorded activity
During April 1961, 2 earthquakes were recorded near Apia. Magnitudes ranged from 5.8 to 5.9, with an average of 5.8; depths ranged from 15.0 to 25.0 km, averaging 20.0 km. Activity extended from Thursday, April 20, 1961 to Sunday, April 30, 1961 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list