2
Recorded earthquakes
region
September 2025
east of the South Sandwich Islands earthquakes in September 2025
Earthquake archive for east of the South Sandwich Islands in September 2025: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.1
Strongest magnitude
4.9
Average magnitude
10.0 km
Average depth
Strongest event
5.1
08 Sep 2025
east of the South Sandwich Islands, Unknown
Depth
10.0 km
UTC
03:09:59
Coordinates
-58.189, -15.910
Analysis of the recorded activity
During September 2025, 2 earthquakes were recorded near east of the South Sandwich Islands. Magnitudes ranged from 4.7 to 5.1, with an average of 4.9; depths ranged from 10.0 to 10.0 km, averaging 10.0 km. Activity extended from Friday, September 5, 2025 to Monday, September 8, 2025 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.1
10.0 km
east of the South Sandwich Islands, Unknown
08 Sep 2025 03:09:59 UTC
4.7
10.0 km
east of the South Sandwich Islands, Unknown
05 Sep 2025 06:58:36 UTC