1975–76 South-West Indian Ocean cyclone season
cyclone season in the South-West Indian ocean

The 1975–76 South-West Indian Ocean cyclone season was a below-average cyclone season. The season officially ran from November 1, 1975, to April 30, 1976.
Systems
Moderate Tropical Storm Audrey
Moderate Tropical Storm Audrey developed on November 17. Audrey struck Madagascar shortly before dissipating on November 29.
Tropical Cyclone Barbara
Severe Tropical Storm Barbara developed on December 3. It made landfall in Madagascar twice before dissipating on December 19.
Very Intense Tropical Cyclone Clotilde
Very Intense Tropical Cyclone Clotilde developed on January 7. It struck Madagascar and continued southeastward in the Indian Ocean before dissipating on January 21.
Very Intense Tropical Cyclone Terry–Danae
Cyclone Danae first affected Agaléga, where the storm destroyed the wind gauge. Winds were estimated at over 240 km/h (150 mph).
“1975–76 South-West Indian Ocean cyclone season” enters the record as cyclone season in the South-West Indian ocean. Crown Archives preserves that source wording while asking what South-West, Indian and Ocean can confirm, complicate or overturn.
Why this record matters
“1975–76 South-West Indian Ocean cyclone season” is worth following because a concise public description often conceals a longer documentary argument. Here, South-West, Indian and Ocean provides the most credible route into that argument.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 27, 2025. The linked authority identifier is Q11729071. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1975 and 1976.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
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Three-step research path
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Questions for further research
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This entry incorporates text from “1975–76 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.