Earthquake LogM8.0 earthquake, 1942 Southwest Indian Ridge Earthquake, 1942-11-10
MagnitudeM8.0mw
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.
Depth10 km
Time (UTC)1942-11-10 11:41
Rank in 19422 / 99among M6+
Rank since 190085 / 14,458
Energy vs an M6×1,000approx.
1942 Southwest Indian Ridge Earthquake · -49.88, 30.46
M6.5+ within 300 km (largest first)
M8.0
M6.7
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.1 1933-08-22 | 1933-08-22 10:57 | 10 km | south of Africa |
| M6.1 1924-02-29 | 1924-02-29 08:38 | 10 km | south of Africa |
Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.