Earthquake LogMajor earthquakes in Southwest Indian Ridge since 1900 (M6+)
M6+28
This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.
LargestM7.11933
M7+1
LatestM6.22024-01-20
Per decade
2
0
3
4
5
2
2
2
3
0
0
3
2
Depth
28
0
0
50 largest
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M7.1 1933-01-21 | 1933-01-21 19:21 | 10 km | Southwest Indian Ridge |
| M6.9 1984-05-17 | 1984-05-17 16:53 | 10 km | Southwest Indian Ridge |
| M6.8 1981-01-23 | 1981-01-23 21:54 | 10 km | Southwest Indian Ridge |
| M6.8 1988-02-26 | 1988-02-26 06:17 | 10 km | Southwest Indian Ridge |
| M6.7 1908-04-22 | 1908-04-22 23:44 | 10 km | Southwest Indian Ridge |
| M6.7 1909-04-29 | 1909-04-29 22:41 | 10 km | Southwest Indian Ridge |
| M6.6 1974-06-19 | 1974-06-19 02:55 | 33 km | Southwest Indian Ridge |
| M6.6 1949-10-07 | 1949-10-07 12:02 | 10 km | Southwest Indian Ridge |
| M6.4 1927-03-21 | 1927-03-21 15:05 | 10 km | Southwest Indian Ridge |
| M6.3 1926-05-31 | 1926-05-31 13:35 | 10 km | Southwest Indian Ridge |
| M6.3 1948-09-04 | 1948-09-04 15:08 | 15 km | Southwest Indian Ridge |
| M6.3 1928-11-11 | 1928-11-11 22:41 | 10 km | Southwest Indian Ridge |
| M6.2 1943-06-14 | 1943-06-14 02:59 | 15 km | Southwest Indian Ridge |
| M6.2 1941-11-24 | 1941-11-24 16:37 | 15 km | Southwest Indian Ridge |
| M6.2 2024-01-20 | 2024-01-20 22:09 | 10 km | Southwest Indian Ridge |
| M6.1 1943-09-26 | 1943-09-26 02:08 | 15 km | Southwest Indian Ridge |
| M6.1 1933-10-23 | 1933-10-23 13:32 | 10 km | Southwest Indian Ridge |
| M6.1 1958-07-26 | 1958-07-26 06:13 | 15 km | Southwest Indian Ridge |
| M6.1 1960-11-22 | 1960-11-22 06:21 | 15 km | Southwest Indian Ridge |
| M6.1 1974-01-08 | 1974-01-08 21:47 | 33 km | Southwest Indian Ridge |
| M6.1 2013-08-17 | 2013-08-17 16:32 | 10 km | Southwest Indian Ridge |
| M6.1 1933-08-13 | 1933-08-13 09:28 | 10 km | Southwest Indian Ridge |
| M6.1 1955-02-23 | 1955-02-23 18:31 | 15 km | Southwest Indian Ridge |
| M6.0 1933-01-17 | 1933-01-17 18:47 | 10 km | Southwest Indian Ridge |
| M6.0 1964-11-06 | 1964-11-06 13:55 | 10 km | Southwest Indian Ridge |
| M6.0 2018-09-18 | 2018-09-18 07:27 | 10 km | Southwest Indian Ridge |
| M6.0 2019-09-24 | 2019-09-24 21:19 | 10 km | Southwest Indian Ridge |
| M6.0 2020-03-06 | 2020-03-06 10:28 | 10 km | Southwest Indian Ridge |
Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.