2
Recorded earthquakes
region
September 1989
Apia earthquakes in September 1989
Earthquake archive for Apia in September 1989: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
5.0
Average magnitude
100.6 km
Average depth
Strongest event
5.0
11 Sep 1989
Analysis of the recorded activity
During September 1989, 2 earthquakes were recorded near Apia. Magnitudes ranged from 4.9 to 5.0, with an average of 5.0; depths ranged from 33.0 to 168.3 km, averaging 100.7 km. Activity extended from Monday, September 11, 1989 to Monday, September 11, 1989 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
168.3 km
Apia, Samoa
11 Sep 1989 08:25:53 UTC
4.9
33.0 km
Apia, Samoa
11 Sep 1989 18:19:56 UTC