Storm history › North Indian Ocean
1971 North Indian Ocean cyclone season
The 1971 North 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 May 3, 1971 and the last ended on December 21, 1971. 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, 1971 North Indian Ocean | May 3 – May 8 | — |
| Unnamed storm 2, 1971 North Indian Ocean | Jun 1 – Jun 4 | — |
| Unnamed storm 3, 1971 North Indian Ocean | Jun 3 – Jun 8 | — |
| Unnamed storm 4, 1971 North Indian Ocean | Jun 20 – Jun 23 | — |
| Unnamed storm 5, 1971 North Indian Ocean | Jul 15 – Jul 22 | — |
| Unnamed storm 6, 1971 North Indian Ocean | Jul 26 – Jul 29 | — |
| Unnamed storm 7, 1971 North Indian Ocean | Aug 7 – Aug 9 | — |
| Unnamed storm 8, 1971 North Indian Ocean | Aug 30 – Sep 1 | — |
| Unnamed storm 9, 1971 North Indian Ocean | Sep 24 – Sep 25 | — |
| Unnamed storm 10, 1971 North Indian Ocean | Sep 27 – Oct 1 | — |
| Unnamed storm 11, 1971 North Indian Ocean | Oct 14 – Oct 17 | — |
| Unnamed storm 12, 1971 North Indian Ocean | Oct 26 – Nov 1 | — |
| Unnamed storm 13, 1971 North Indian Ocean | Oct 27 – Nov 1 | — |
| Unnamed storm 14, 1971 North Indian Ocean | Nov 3 – Nov 6 | — |
| Unnamed storm 15, 1971 North Indian Ocean | Dec 14 – Dec 21 | — |