5
Recorded earthquakes
region
September 1980
Apia earthquakes in September 1980
Earthquake archive for Apia in September 1980: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.1
Average magnitude
94.0 km
Average depth
Strongest event
5.6
17 Sep 1980
Analysis of the recorded activity
During September 1980, 5 earthquakes were recorded near Apia. Magnitudes ranged from 4.6 to 5.6, with an average of 5.1; depths ranged from 33.0 to 303.0 km, averaging 94.0 km. Activity extended from Saturday, September 13, 1980 to Wednesday, September 17, 1980 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list