1
Recorded earthquakes
region
1921
northern Mid-Atlantic Ridge earthquakes in 1921
Earthquake archive for northern Mid-Atlantic Ridge in 1921: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
5.7
Average magnitude
10.0 km
Average depth
Strongest event
5.7
20 Apr 1921
Analysis of the recorded activity
This archive contains one recorded earthquake near northern Mid-Atlantic Ridge during 1921: magnitude 5.7, at a depth of 10.0 km, on Wednesday, April 20, 1921 UTC.
Only 1 earthquakes in the current catalogue match this period and location.