1
Recorded earthquakes
region
September 1973
Southwest Indian Ridge earthquakes in September 1973
Earthquake archive for Southwest Indian Ridge in September 1973: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.9
Average magnitude
33.0 km
Average depth
Strongest event
4.9
28 Sep 1973
Southwest Indian Ridge, Unknown
Depth
33.0 km
UTC
16:17:15
Coordinates
-35.899, 53.373
Analysis of the recorded activity
This archive contains one recorded earthquake near Southwest Indian Ridge during September 1973: magnitude 4.9, at a depth of 33.0 km, on Friday, September 28, 1973 UTC.
Only 1 earthquakes in the current catalogue match this period and location.