3
Recorded earthquakes
region
April 2021
Southwest Indian Ridge earthquakes in April 2021
Earthquake archive for Southwest Indian Ridge in April 2021: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.5
Average magnitude
10.0 km
Average depth
Strongest event
4.6
28 Apr 2021
Southwest Indian Ridge, Unknown
Depth
10.0 km
UTC
12:30:15
Coordinates
-37.963, 49.166
Analysis of the recorded activity
During April 2021, 3 earthquakes were recorded near Southwest Indian Ridge. Magnitudes ranged from 4.4 to 4.6, with an average of 4.5; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Friday, April 9, 2021 to Wednesday, April 28, 2021 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
10.0 km
Southwest Indian Ridge, Unknown
28 Apr 2021 12:30:15 UTC
4.5
10.0 km
Southwest Indian Ridge, Unknown
25 Apr 2021 18:04:25 UTC
4.4
10.0 km
Southwest Indian Ridge, Unknown
09 Apr 2021 10:32:02 UTC