2016–17 South-West Indian Ocean cyclone season
cyclone season in the South-West Indian Ocean

The 2016–17 South-West Indian Ocean cyclone season was a below-average season, with five tropical storms, three of which intensified into tropical cyclones. It officially began on November 15, 2016, and ended on April 30, 2017, with the exception for Mauritius and the Seychelles, for which it ended on May 15, 2017. These dates conventionally delimit the period of each year when most tropical and subtropical cyclones form in the basin, which is west of 90°E and south of the Equator. Tropical and subtropical cyclones in this basin were monitored by the Regional Specialised Meteorological Centre in Réunion, though the Joint Typhoon Warning Center issued unofficial advisories.
Seasonal forecasts
On November 4, the Mauritius Meteorological Services (MMS) released their summer 2016–17 outlook. It is expected that six to eight cyclones will form in the Southwest Indian Ocean throughout the season from November through the first half of May. This is in addition to the two cyclones, Abela and Bransby, that formed before the outlook period. MMS also indicated that the region south of Diego Garcia would be a center of focus for cyclone formation.
Seasonal summary
Despite a weak season, the first named tropical cyclone, Abela formed early on July 15. A subtropical depression formed after three months.
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This entry incorporates text from “2016–17 South-West Indian Ocean cyclone season” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.