Typhoon Tracks2011 North Atlantic (hurricanes) season
Storms19tropical-storm strength+
This is an archive, not a forecast or warning. For current storms follow your national meteorological service.
1991–2020 average14.5+4.5
StrongestKatia120 kt (62 m/s)
Rank by count5 / 76
Month of formation
0
0
0
0
0
1
3
8
5
1
1
0
Count vs nearby seasons
10
16
16
9
19
19
19
14
8
11
15
All storms
| Name | Dates | Wind kt | hPa | Days |
|---|---|---|---|---|
| Arlene | 06-28 – 07-01 | 55 | 993 | 2.8 |
| Bret | 07-16 – 07-23 | 60 | 995 | 7.0 |
| Cindy | 07-20 – 07-23 | 60 | 994 | 3.0 |
| Don | 07-27 – 07-30 | 45 | 997 | 3.0 |
| Emily | 08-02 – 08-07 | 45 | 1,003 | 5.8 |
| Franklin | 08-12 – 08-16 | 40 | 1,004 | 3.5 |
| Gert | 08-13 – 08-17 | 55 | 1,000 | 4.5 |
| Harvey | 08-19 – 08-22 | 55 | 994 | 3.5 |
| Irene | 08-21 – 08-30 | 105 | 942 | 9.0 |
| Jose | 08-26 – 08-29 | 40 | 1,006 | 3.0 |
| Katia | 08-28 – 09-12 | 120 | 942 | 15.8 |
| Unnamed | 08-31 – 09-03 | 40 | 1,002 | 3.2 |
| Lee | 09-02 – 09-06 | 50 | 986 | 4.8 |
| Maria | 09-06 – 09-16 | 70 | 983 | 10.0 |
| Nate | 09-06 – 09-12 | 65 | 994 | 5.2 |
| Ophelia | 09-20 – 10-04 | 120 | 940 | 14.2 |
| Philippe | 09-23 – 10-09 | 80 | 976 | 16.0 |
| Rina | 10-22 – 10-29 | 100 | 966 | 7.2 |
| Sean | 11-06 – 11-12 | 55 | 982 | 6.8 |
Counts use the IBTrACS season; storms crossing New Year can make a year differ by one from agency totals. Winds are NHC 1-minute sustained winds (not directly comparable with 10-minute typhoon winds).