2
Recorded earthquakes
region
1983
Tristan da Cunha region earthquakes in 1983
Earthquake archive for Tristan da Cunha region in 1983: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
10.0 km
Average depth
Strongest event
4.8
20 Jan 1983
Tristan da Cunha region, Unknown
Depth
10.0 km
UTC
07:38:01
Coordinates
-35.368, -15.568
Analysis of the recorded activity
During 1983, 2 earthquakes were recorded near Tristan da Cunha region. Magnitudes ranged from 4.4 to 4.8, with an average of 4.6; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Thursday, January 20, 1983 to Friday, January 21, 1983 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
10.0 km
Tristan da Cunha region, Unknown
20 Jan 1983 07:38:01 UTC
4.4
10.0 km
Tristan da Cunha region, Unknown
21 Jan 1983 22:47:36 UTC