3
Recorded earthquakes
region
1990
western Indian-Antarctic Ridge earthquakes in 1990
Earthquake archive for western Indian-Antarctic Ridge in 1990: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.9
Average magnitude
10.0 km
Average depth
Strongest event
5.2
23 Mar 1990
western Indian-Antarctic Ridge, Unknown
Depth
10.0 km
UTC
13:35:37
Coordinates
-49.235, 122.283
Analysis of the recorded activity
During 1990, 3 earthquakes were recorded near western Indian-Antarctic Ridge. Magnitudes ranged from 4.6 to 5.2, with an average of 4.9; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Monday, January 15, 1990 to Friday, March 23, 1990 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list