3
Recorded earthquakes
region
1976
south of Tonga earthquakes in 1976
Earthquake archive for south of Tonga in 1976: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.6
Strongest magnitude
5.3
Average magnitude
33.0 km
Average depth
Strongest event
5.6
18 Jun 1976
Analysis of the recorded activity
During 1976, 3 earthquakes were recorded near south of Tonga. Magnitudes ranged from 4.9 to 5.6, with an average of 5.3; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Friday, June 18, 1976 to Tuesday, November 30, 1976 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list