3
Recorded earthquakes
region
October 2025
Southwest Indian Ridge earthquakes in October 2025
Earthquake archive for Southwest Indian Ridge in October 2025: 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
15 Oct 2025
Southwest Indian Ridge, Unknown
Depth
10.0 km
UTC
02:04:23
Coordinates
-28.255, 62.729
Analysis of the recorded activity
During October 2025, 3 earthquakes were recorded near Southwest Indian Ridge. Magnitudes ranged from 4.3 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 Wednesday, October 15, 2025 to Tuesday, October 28, 2025 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
15 Oct 2025 02:04:23 UTC
4.5
10.0 km
Southwest Indian Ridge, Unknown
28 Oct 2025 01:37:07 UTC
4.3
10.0 km
Southwest Indian Ridge, Unknown
27 Oct 2025 18:59:30 UTC