Storm history › South Indian Ocean
1975 South Indian Ocean cyclone season
The 1975 South Indian Ocean season had 12 storms of tropical-storm strength or more, 3 of them cyclones and 2 major (Category 3 or stronger).
The first storm was tracked from October 17, 1974 and the last ended on May 25, 1975. The strongest by wind was Cyclone Trixie (1975), at 130 mph (215 km/h). The season's accumulated cyclone energy (ACE) was 36.1.
- Storms
- 12
- Cyclones
- 3
- Major
- 2
- Category 5
- 0
- ACE
- 36.1
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Tropical Storm Marcia | Oct 17 – Oct 25 | 60 mph |
| Tropical Storm Norah | Oct 28 – Nov 4 | 70 mph |
| Tropical Storm Penny | Nov 6 – Nov 16 | 70 mph |
| Tropical Storm Selma | Nov 29 – Dec 9 | 60 mph |
| Storm Adele | Dec 23 – Dec 24 | — |
| Unnamed storm 6, 1975 South Indian Ocean | Dec 23 – Dec 23 | — |
| Storm Blandine | Jan 6 – Jan 12 | — |
| Storm Camille | Jan 10 – Jan 21 | — |
| Cyclone Deborah / Robyn | Jan 14 – Jan 29 | 90 mph |
| Unnamed storm 10, 1975 South Indian Ocean | Jan 24 – Jan 26 | — |
| Storm Elsa | Jan 25 – Jan 28 | — |
| Storm Fernande | Jan 31 – Feb 2 | — |
| Storm Gervaise | Feb 1 – Feb 10 | — |
| Tropical Storm Shirley | Feb 3 – Feb 12 | 65 mph |
| Cyclone Trixie | Feb 15 – Feb 22 | 130 mph |
| Storm Helose | Feb 19 – Feb 26 | — |
| Storm Ines | Mar 9 – Mar 19 | — |
| Tropical Storm Wilma | Mar 10 – Mar 16 | 70 mph |
| Tropical Storm Vida | Mar 16 – Mar 20 | 60 mph |
| Cyclone Beverley | Mar 22 – Apr 3 | 125 mph |
| Storm Junon | Apr 18 – Apr 22 | — |
| Tropical Storm Clara | Apr 20 – Apr 26 | 60 mph |
| Tropical Storm Denise | May 18 – May 25 | 50 mph |