2011–12 South-West Indian Ocean cyclone season
The 2011–12 South-West Indian Ocean cyclone season was a slightly above average event in tropical cyclone formation. It began on November 15, 2011, and ended on April 30, 2012, with the exception for Mauritius and the Seychelles, for which it ended on May 15, 2012.
Source: Wikipedia — 2011–12 South-West Indian Ocean cyclone season (CC BY-SA 4.0)