3
Recorded earthquakes
region
March 1981
northern Mid-Atlantic Ridge earthquakes in March 1981
Earthquake archive for northern Mid-Atlantic Ridge in March 1981: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.4
Strongest magnitude
5.0
Average magnitude
10.0 km
Average depth
Strongest event
5.4
23 Mar 1981
Analysis of the recorded activity
During March 1981, 3 earthquakes were recorded near northern Mid-Atlantic Ridge. Magnitudes ranged from 4.7 to 5.4, with an average of 5.0; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Thursday, March 5, 1981 to Tuesday, March 24, 1981 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list