2001 Atlantic hurricane season
The 2001 Atlantic season had 15 storms of tropical-storm strength or more, 9 of them hurricanes and 4 major (Category 3 or stronger).
The first storm was tracked from June 5, 2001 and the last ended on December 4, 2001. The strongest by wind was Hurricane Iris (2001), at 145 mph (230 km/h). The season's accumulated cyclone energy (ACE) was 110.1.
- Storms
- 15
- Hurricanes
- 9
- Major
- 4
- Category 5
- 0
- ACE
- 110.1
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Storms
| Storm | Dates | Peak |
|---|---|---|
| Tropical Storm Allison | Jun 5 – Jun 19 | 60 mph |
| Unnamed tropical depression 2, 2001 Atlantic | Jul 11 – Jul 12 | 30 mph |
| Tropical Storm Barry | Aug 2 – Aug 8 | 70 mph |
| Tropical Storm Chantal | Aug 14 – Aug 22 | 70 mph |
| Tropical Storm Dean | Aug 22 – Aug 29 | 70 mph |
| Hurricane Erin | Sep 1 – Sep 17 | 120 mph |
| Hurricane Felix | Sep 7 – Sep 19 | 115 mph |
| Hurricane Gabrielle | Sep 11 – Sep 21 | 80 mph |
| Unnamed tropical depression 9, 2001 Atlantic | Sep 19 – Sep 20 | 35 mph |
| Hurricane Humberto | Sep 21 – Sep 27 | 105 mph |
| Hurricane Iris | Oct 4 – Oct 9 | 145 mph |
| Tropical Storm Jerry | Oct 6 – Oct 8 | 50 mph |
| Hurricane Karen | Oct 11 – Oct 15 | 80 mph |
| Tropical Storm Lorenzo | Oct 27 – Oct 31 | 40 mph |
| Hurricane Michelle | Oct 29 – Nov 6 | 140 mph |
| Hurricane Noel | Nov 4 – Nov 6 | 75 mph |
| Hurricane Olga | Nov 23 – Dec 4 | 90 mph |