Storm history › North Indian Ocean
1999 North Indian Ocean cyclone season
The 1999 North Indian Ocean season had 5 storms of tropical-storm strength or more, 3 of them cyclones and 3 major (Category 3 or stronger). One reached Category 5: Unnamed cyclone 8, 1999 North Indian Ocean.
The first storm was tracked from January 30, 1999 and the last ended on December 10, 1999. The strongest by wind was Unnamed cyclone 8, 1999 North Indian Ocean, at 160 mph (260 km/h). The season's accumulated cyclone energy (ACE) was 43.4.
- Storms
- 5
- Cyclones
- 3
- Major
- 3
- Category 5
- 1
- ACE
- 43.4
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Unnamed tropical storm 1, 1999 North Indian Ocean | Jan 30 – Feb 4 | 45 mph |
| Unnamed cyclone 2, 1999 North Indian Ocean | May 15 – May 22 | 125 mph |
| Unnamed tropical storm 3, 1999 North Indian Ocean | Jun 8 – Jun 11 | 40 mph |
| Unnamed tropical depression 4, 1999 North Indian Ocean | Jun 17 – Jun 18 | 35 mph |
| Unnamed tropical depression 5, 1999 North Indian Ocean | Jul 27 – Jul 29 | 30 mph |
| Unnamed tropical depression 6, 1999 North Indian Ocean | Aug 6 – Aug 9 | 25 mph |
| Unnamed cyclone 7, 1999 North Indian Ocean | Oct 15 – Oct 19 | 140 mph |
| Unnamed cyclone 8, 1999 North Indian Ocean | Oct 25 – Nov 3 | 160 mph |
| Unnamed tropical depression 9, 1999 North Indian Ocean | Dec 8 – Dec 10 | 30 mph |