Storm history › South Indian Ocean
1909 South Indian Ocean cyclone season
The 1909 South Indian Ocean season had 0 storms of tropical-storm strength or more, 0 of them cyclones and 0 major (Category 3 or stronger).
The first storm was tracked from December 6, 1908 and the last ended on January 1, 1970. The season's accumulated cyclone energy (ACE) was 0.0.
- Storms
- 0
- Cyclones
- 0
- Major
- 0
- Category 5
- 0
- ACE
- 0.0
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Unnamed storm 1, 1909 South Indian Ocean | Dec 6 – Dec 14 | — |
| Unnamed storm 2, 1909 South Indian Ocean | Jan 1 – Jan 5 | — |
| Unnamed storm 3, 1909 South Indian Ocean | Jan 9 – Jan 11 | — |
| Unnamed storm 4, 1909 South Indian Ocean | Jan 11 – Jan 15 | — |
| Unnamed storm 5, 1909 South Indian Ocean | Jan 16 – Jan 22 | — |
| Unnamed storm 6, 1909 South Indian Ocean | Mar 1 – Mar 7 | — |
| Unnamed storm 7, 1909 South Indian Ocean | Mar 9 – Mar 14 | — |
| Unnamed storm 8, 1909 South Indian Ocean | Mar 10 – Mar 17 | — |
| Unnamed storm 9, 1909 South Indian Ocean | Mar 10 – Mar 16 | — |
| Unnamed storm 10, 1909 South Indian Ocean | Mar 10 – Mar 13 | — |
| Unnamed storm 11, 1909 South Indian Ocean | Mar 10 – Mar 18 | — |
| Unnamed storm 12, 1909 South Indian Ocean | Mar 11 – Mar 14 | — |
| Unnamed storm 13, 1909 South Indian Ocean | Mar 11 – Mar 16 | — |
| Unnamed storm 14, 1909 South Indian Ocean | Mar 21 – Mar 26 | — |
| Unnamed storm 15, 1909 South Indian Ocean | Apr 1 – Apr 4 | — |
| Unnamed storm 16, 1909 South Indian Ocean | Apr 4 – Apr 7 | — |