1
Recorded earthquakes
region
February 1981
Southwest Indian Ridge earthquakes in February 1981
Earthquake archive for Southwest Indian Ridge in February 1981: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.5
Strongest magnitude
4.5
Average magnitude
10.0 km
Average depth
Strongest event
4.5
20 Feb 1981
Southwest Indian Ridge, Unknown
Depth
10.0 km
UTC
02:37:06
Coordinates
-36.818, 52.294
Analysis of the recorded activity
This archive contains one recorded earthquake near Southwest Indian Ridge during February 1981: magnitude 4.5, at a depth of 10.0 km, on Friday, February 20, 1981 UTC.
Only 1 earthquakes in the current catalogue match this period and location.