4
Recorded earthquakes
region
2021
South Atlantic Ocean earthquakes in 2021
Earthquake archive for South Atlantic Ocean in 2021: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.9
Average magnitude
10.0 km
Average depth
Strongest event
5.0
21 Dec 2021
Analysis of the recorded activity
During 2021, 4 earthquakes were recorded near South Atlantic Ocean. Magnitudes ranged from 4.6 to 5.0, with an average of 4.9; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Tuesday, January 12, 2021 to Tuesday, December 21, 2021 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
10.0 km
South Atlantic Ocean, Unknown
21 Dec 2021 04:24:35 UTC
5.0
10.0 km
South Atlantic Ocean, Unknown
09 Jul 2021 22:11:30 UTC
5.0
10.0 km
South Atlantic Ocean, Unknown
21 Jun 2021 05:19:59 UTC
4.6
10.0 km
South Atlantic Ocean, Unknown
12 Jan 2021 00:23:18 UTC