3
Recorded earthquakes
region
April 1983
Apia earthquakes in April 1983
Earthquake archive for Apia in April 1983: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.4
Average magnitude
63.9 km
Average depth
Strongest event
4.5
24 Apr 1983
Apia, Samoa
Depth
33.0 km
UTC
08:41:24
Coordinates
-15.998, -174.280
Analysis of the recorded activity
During April 1983, 3 earthquakes were recorded near Apia. Magnitudes ranged from 4.3 to 4.5, with an average of 4.4; depths ranged from 33.0 to 112.5 km, averaging 63.9 km. Activity extended from Sunday, April 17, 1983 to Sunday, April 24, 1983 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.5
33.0 km
Apia, Samoa
24 Apr 1983 08:41:24 UTC
4.4
46.2 km
Apia, Samoa
20 Apr 1983 08:33:48 UTC
4.3
112.5 km
Apia, Samoa
17 Apr 1983 17:01:12 UTC