1
Recorded earthquakes
region
September 1973
Tristan da Cunha region earthquakes in September 1973
Earthquake archive for Tristan da Cunha region in September 1973: 1 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
21 Sep 1973
Analysis of the recorded activity
This archive contains one recorded earthquake near Tristan da Cunha region during September 1973: magnitude 5.0, at a depth of 33.0 km, on Friday, September 21, 1973 UTC.
Only 1 earthquakes in the current catalogue match this period and location.