4
Recorded earthquakes
region
1985
south of Tonga earthquakes in 1985
Earthquake archive for south of Tonga in 1985: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.9
Average magnitude
33.0 km
Average depth
Strongest event
5.1
05 Apr 1985
Analysis of the recorded activity
During 1985, 4 earthquakes were recorded near south of Tonga. Magnitudes ranged from 4.7 to 5.1, with an average of 4.9; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Friday, April 5, 1985 to Monday, November 11, 1985 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
33.0 km
south of Tonga, Unknown
05 Apr 1985 04:04:03 UTC
4.9
33.0 km
south of Tonga, Unknown
11 Nov 1985 09:43:13 UTC
4.8
33.0 km
south of Tonga, Unknown
14 Apr 1985 23:21:59 UTC
4.7
33.0 km
south of Tonga, Unknown
11 May 1985 11:21:41 UTC