4
Recorded earthquakes
region
August 1973
Apia earthquakes in August 1973
Earthquake archive for Apia in August 1973: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
6.1
Strongest magnitude
5.3
Average magnitude
51.8 km
Average depth
Strongest event
6.1
05 Aug 1973
Analysis of the recorded activity
During August 1973, 4 earthquakes were recorded near Apia. Magnitudes ranged from 4.7 to 6.1, with an average of 5.3; depths ranged from 33.0 to 108.0 km, averaging 51.8 km. Activity extended from Sunday, August 5, 1973 to Friday, August 31, 1973 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list