2
Recorded earthquakes
region
October 1986
south of Tonga earthquakes in October 1986
Earthquake archive for south of Tonga in October 1986: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
5.0
Average magnitude
33.0 km
Average depth
Strongest event
5.0
20 Oct 1986
Analysis of the recorded activity
During October 1986, 2 earthquakes were recorded near south of Tonga. Magnitudes ranged from 5.0 to 5.0, with an average of 5.0; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Wednesday, October 1, 1986 to Monday, October 20, 1986 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list