3
Recorded earthquakes
region
1975
South Indian Ocean earthquakes in 1975
Earthquake archive for South Indian Ocean in 1975: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
5.2
Average magnitude
33.0 km
Average depth
Strongest event
5.7
30 Jul 1975
Analysis of the recorded activity
During 1975, 3 earthquakes were recorded near South Indian Ocean. Magnitudes ranged from 4.6 to 5.7, with an average of 5.2; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Wednesday, July 30, 1975 to Thursday, August 28, 1975 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list