3
Recorded earthquakes
region
April 1980
Apia earthquakes in April 1980
Earthquake archive for Apia in April 1980: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.5
Strongest magnitude
5.0
Average magnitude
110.0 km
Average depth
Strongest event
5.5
26 Apr 1980
Analysis of the recorded activity
During April 1980, 3 earthquakes were recorded near Apia. Magnitudes ranged from 4.5 to 5.5, with an average of 5.0; depths ranged from 73.0 to 164.0 km, averaging 110.0 km. Activity extended from Monday, April 21, 1980 to Tuesday, April 29, 1980 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.5
164.0 km
Apia, Samoa
26 Apr 1980 02:35:00 UTC
4.9
93.0 km
Apia, Samoa
21 Apr 1980 23:18:18 UTC
4.5
73.0 km
Apia, Samoa
29 Apr 1980 16:32:30 UTC