2
Recorded earthquakes
region
December 2021
Southwest Indian Ridge earthquakes in December 2021
Earthquake archive for Southwest Indian Ridge in December 2021: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.8
Strongest magnitude
4.6
Average magnitude
10.0 km
Average depth
Strongest event
4.8
05 Dec 2021
Southwest Indian Ridge, Unknown
Depth
10.0 km
UTC
14:50:19
Coordinates
-36.465, 52.380
Analysis of the recorded activity
During December 2021, 2 earthquakes were recorded near Southwest Indian Ridge. Magnitudes ranged from 4.5 to 4.8, with an average of 4.7; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Saturday, December 4, 2021 to Sunday, December 5, 2021 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.8
10.0 km
Southwest Indian Ridge, Unknown
05 Dec 2021 14:50:19 UTC
4.5
10.0 km
Southwest Indian Ridge, Unknown
04 Dec 2021 14:22:17 UTC