The 1990–91 South-West Indian Ocean cyclone season was fairly quiet, although activity began early and the final named storm formed at a record late date. There were seven named storms classified by t
Alison jan 15 1991 0840Z
Cynthia Feb 17 1991 0346Z
Elma mar 1 1991 0838Z
Gritelle Jun 10 1991 0941Z
The 1989–90 South-West Indian Ocean cyclone season was an average cyclone season, with nine named storms and five tropical cyclones – a storm attaining maximum sustained winds of at least 120 km/h. Th
1990–91 South-West Indian Ocean cyclone season
…which provided less flow across the equator to spawn tropical cyclones. As a result, there was a marked decrease in overall activity compared to the 1989–90 season. The MFR issued 198 cyclone bulletins during the season, a 40% decrease over the previous year. Many of the storms formed at the edge of satellite…
Bavomavo jan 5 1990 0809Z
Cezera feb 2 1990 0955Z
Dety feb 4 1990 0932Z
Edisaona mar 4 1990 0933Z