1960–61 South-West Indian Ocean cyclone season
The 1960–61 South-West Indian Ocean cyclone season was one of the least active South-West Indian Ocean cyclone seasons on record. It only had 6 tropical depressions, 5 named storms, 4 tropical storms, and 1 cyclone, Doris.
Source: Wikipedia — 1960–61 South-West Indian Ocean cyclone season (CC BY-SA 4.0)