1
Recorded earthquakes
region
October 1987
south of Tonga earthquakes in October 1987
Earthquake archive for south of Tonga in October 1987: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.4
Strongest magnitude
5.4
Average magnitude
34.7 km
Average depth
Strongest event
5.4
22 Oct 1987
Analysis of the recorded activity
This archive contains one recorded earthquake near south of Tonga during October 1987: magnitude 5.4, at a depth of 34.7 km, on Thursday, October 22, 1987 UTC.
Only 1 earthquakes in the current catalogue match this period and location.