3
Recorded earthquakes
region
October 1991
Apia earthquakes in October 1991
Earthquake archive for Apia in October 1991: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.2
Strongest magnitude
5.8
Average magnitude
28.8 km
Average depth
Strongest event
6.2
30 Oct 1991
Analysis of the recorded activity
During October 1991, 3 earthquakes were recorded near Apia. Magnitudes ranged from 5.0 to 6.2, with an average of 5.8; depths ranged from 17.8 to 35.5 km, averaging 28.8 km. Activity extended from Thursday, October 17, 1991 to Wednesday, October 30, 1991 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list