2
Recorded earthquakes
region
January 1990
south of Tonga earthquakes in January 1990
Earthquake archive for south of Tonga in January 1990: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
5.0
Average magnitude
54.8 km
Average depth
Strongest event
5.0
11 Jan 1990
Analysis of the recorded activity
During January 1990, 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 76.7 km, averaging 54.9 km. Activity extended from Wednesday, January 10, 1990 to Thursday, January 11, 1990 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list