Talk:2013 Atlantic hurricane season/ACE calcs
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This is the page for calculating the Accumulated Cyclone Energy for the 2013 Atlantic hurricane season.
The ACE is calculated by summing the squares of the estimated maximum sustained velocity of every active tropical storm (wind speed 35 knots or higher), at six-hour intervals. The numbers are usually divided by 10,000 to make them more manageable. The unit of ACE is 104 kt2, and for use as an index the unit is assumed. If any storms of a season happen to cross years, the storm's ACE counts for the previous year.[1]
where vmax is estimated sustained wind speed in knots.
Operational (Advisories)
01L.Andrea
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 5 June | 6 pm EDT | 35 | Special |
| 2 | 5 June | 11 pm EDT | 35 | 0.1225 |
| 3 | 6 June | 5 am EDT | 50 | 0.2500 |
| 4 | 6 June | 11 am EDT | 50 | 0.2500 |
| 5 | 6 June | 5 pm EDT | 55 | 0.3025 |
| 6 | 6 June | 11 pm EDT | 40 | 0.1600 |
| 7 | 7 June | 5 am EDT | 40 | 0.1600 |
| 8 | 7 June | 11 am EDT | 40 | 0.1600 |
| 9 | 7 June | 5 pm EDT | 40 | Post-Trop. |
| 10 | 7 June | 11 pm EDT | 40 | Post-Trop. |
| 11 | 8 June | 5 am EDT | 40 | Post-Trop. |
| 12 | 8 June | 11 am EDT | 40 | Post-Trop. |
| Total | 1.405 |
02L.Barry
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 17 June | 11 am EDT | 30 | 0 |
| 2 | 17 June | 5 pm EDT | 30 | 0 |
| 3 | 17 June | 11 pm EDT | 25 | 0 |
| 4 | 18 June | 5 am EDT | 25 | 0 |
| 5 | 18 June | 10 am CDT | 25 | 0 |
| 6 | 18 June | 4 pm CDT | 25 | 0 |
| 7 | 18 June | 10 pm CDT | 25 | 0 |
| 8 | 19 June | 4 am CDT | 30 | 0 |
| 9 | 19 June | 10 am CDT | 30 | 0 |
| 10 | 19 June | 4 pm CDT | 35 | 0.1225 |
| 11 | 19 June | 10 pm CDT | 40 | 0.1600 |
| 12 | 20 June | 4 am CDT | 40 | 0.1600 |
| 13 | 20 June | 10 am CDT | 35 | 0.1225 |
| 14 | 20 June | 4 pm CDT | 30 | 0 |
| 15 | 20 June | 10 pm CDT | 20 | Post-Trop. |
| Total | 0.565 |
03L.Chantal
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 7 July | 11 pm EDT | 35 | 0.1225 |
| 2 | 8 July | 5 am EDT | 35 | 0.1225 |
| 3 | 8 July | 11 am AST | 40 | 0.1600 |
| 4 | 8 July | 5 pm AST | 40 | 0.1600 |
| 5 | 8 July | 11 pm AST | 45 | 0.2025 |
| 6 | 9 July | 5 am AST | 45 | 0.2025 |
| 7 | 9 July | 11 am AST | 50 | 0.2500 |
| 8 | 9 July | 5 pm AST | 55 | 0.3025 |
| 9 | 9 July | 11 pm AST | 50 | 0.2500 |
| 10 | 10 July | 5 am AST | 40 | 0.1600 |
| 11 | 10 July | 11 am EDT | 40 | 0.1600 |
| 12 | 10 July | 5 pm EDT | 40 | Trop. Wave |
| Total | 2.0925 |
04L.Dorian
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 24 July | 5 am EDT | 30 | 0 |
| 2 | 24 July | 11 am EDT | 45 | 0.2025 |
| 3 | 24 July | 5 pm EDT | 45 | 0.2025 |
| 4 | 24 July | 11 pm AST | 45 | 0.2025 |
| 5 | 25 July | 5 am AST | 50 | 0.2500 |
| 6 | 25 July | 11 am AST | 50 | 0.2500 |
| 7 | 25 July | 5 pm AST | 50 | 0.2500 |
| 8 | 25 July | 11 pm AST | 45 | 0.2025 |
| 9 | 26 July | 5 am AST | 45 | 0.2025 |
| 10 | 26 July | 11 am AST | 45 | 0.2025 |
| 11 | 26 July | 5 pm AST | 40 | 0.1600 |
| 12 | 26 July | 11 pm AST | 35 | 0.1225 |
| 13 | 27 July | 5 am AST | 35 | 0.1225 |
| 14 | 27 July | 11 am AST | 35 | 0.1225 |
| 15 | 27 July | 5 pm AST | 35 | Trop. Wave |
| Between 5 pm AST July 27 and 5 am AST August 3, the system was an open tropical wave, not a tropical cyclone | ||||
| 16 | 3 August | 5 am AST | 30 | 0 |
| 17 | 3 August | 11 am EDT | 30 | 0 |
| 18 | 3 August | 5 pm EDT | 30 | Post-Trop. |
| Total | 2.4925 | |||
05L.Erin
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 14 August | 11 pm AST | 30 | 0 |
| 2 | 15 August | 5 am AST | 30 | 0 |
| 3 | 15 August | 11 am AST | 35 | 0.1225 |
| 4 | 15 August | 5 pm AST | 35 | 0.1225 |
| 5 | 15 August | 11 pm AST | 35 | 0.1225 |
| 6 | 16 August | 5 am AST | 35 | 0.1225 |
| 7 | 16 August | 11 am AST | 30 | 0 |
| 8 | 16 August | 5 pm AST | 30 | 0 |
| 9 | 16 August | 11 pm AST | 35 | 0.1225 |
| 10 | 17 August | 5 am AST | 35 | 0.1225 |
| 11 | 17 August | 11 am AST | 35 | 0.1225 |
| 12 | 17 August | 5 pm AST | 35 | 0.1225 |
| 13 | 17 August | 11 pm AST | 30 | 0 |
| 14 | 18 August | 5 am AST | 30 | 0 |
| 15 | 18 August | 11 am AST | 30 | 0 |
| 16 | 18 August | 5 pm AST | 30 | Post-Trop. |
| Total | 0.98 |
06L.Fernand
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 25 August | 4 pm CDT | 30 | 0 |
| 2 | 25 August | 6 pm CDT | 40 | Special |
| 3 | 25 August | 10 pm CDT | 45 | 0.2025 |
| 4 | 26 August | 4 am CDT | 40 | 0.1600 |
| 5 | 26 August | 10 am CDT | 30 | 0 |
| 6 | 26 August | 4 pm CDT | 25 | Dissipated |
| Total | 0.3625 |
07L.Gabrielle
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 4 September | 5 pm AST | 30 | 0 |
| 2 | 4 September | 11 pm AST | 35 | 0.1225 |
| 3 | 5 September | 5 am AST | 35 | 0.1225 |
| 4 | 5 September | 11 am AST | 30 | 0 |
| 5 | 5 September | 5 pm AST | 25 | 0 |
| 6 | 5 September | 11 pm AST | 25 | Dissipated |
| Between 11 pm AST September 5 and 5 pm AST September 10, the system was a remnant low, not a tropical cyclone | ||||
| 7 | 10 September | 5 am AST | 35 | 0.1225 |
| 8 | 10 September | 11 am AST | 35 | 0.1225 |
| 9 | 10 September | 130 pm AST | 45 | Special |
| 10 | 10 September | 5 pm AST | 50 | 0.2500 |
| 11 | 10 September | 11 pm AST | 50 | 0.2500 |
| 12 | 11 September | 5 am AST | 45 | 0.2025 |
| 13 | 11 September | 11 am AST | 40 | 0.1600 |
| 14 | 11 September | 5 pm AST | 35 | 0.1225 |
| 15 | 11 September | 11 pm AST | 30 | 0 |
| 16 | 12 September | 5 am AST | 30 | 0 |
| 17 | 12 September | 11 am AST | 35 | 0.1225 |
| 18 | 12 September | 5 pm AST | 35 | 0.1225 |
| 19 | 12 September | 11 pm AST | 35 | 0.1225 |
| 20 | 13 September | 5 am AST | 30 | 0 |
| 21 | 13 September | 11 am AST | 30 | 0 |
| 22 | 13 September | 5 pm AST | 30 | Dissipated |
| Total | 1.8425 | |||
08L.NONAME
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 6 September | 130 pm CDT | 30 | Special |
| 2 | 6 September | 4 pm CDT | 30 | 0 |
| 3 | 6 September | 10 pm CDT | 30 | 0 |
| 4 | 7 September | 4 am CDT | 30 | Post-Trop. |
| Total | 0 |
09L.Humberto
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 8 September | 5 pm AST | 25 | 0 |
| 2 | 8 September | 11 pm AST | 30 | 0 |
| 3 | 9 September | 5 am AST | 35 | 0.1225 |
| 4 | 9 September | 11 am AST | 40 | 0.1600 |
| 5 | 9 September | 5 pm AST | 45 | 0.2025 |
| 6 | 9 September | 11 pm AST | 50 | 0.2500 |
| 7 | 10 September | 5 am AST | 55 | 0.3025 |
| 8 | 10 September | 11 am AST | 55 | 0.3025 |
| 9 | 10 September | 5 pm AST | 60 | 0.3600 |
| 10 | 10 September | 11 pm AST | 60 | 0.3600 |
| 11 | 11 September | 5 am AST | 65 | 0.4225 |
| 12 | 11 September | 11 am AST | 70 | 0.4900 |
| 13 | 11 September | 5 pm AST | 75 | 0.5625 |
| 14 | 11 September | 11 pm AST | 75 | 0.5625 |
| 15 | 12 September | 5 am AST | 75 | 0.5625 |
| 16 | 12 September | 11 am AST | 75 | 0.5625 |
| 17 | 12 September | 5 pm AST | 75 | 0.5625 |
| 18 | 12 September | 11 pm AST | 70 | 0.4900 |
| 19 | 13 September | 5 am AST | 65 | 0.4225 |
| 20 | 13 September | 11 am AST | 55 | 0.3025 |
| 21 | 13 September | 5 pm AST | 45 | 0.2025 |
| 22 | 13 September | 11 pm AST | 40 | 0.1600 |
| 23 | 14 September | 5 am AST | 35 | 0.1225 |
| 24 | 14 September | 11 am AST | 35 | Post-Trop. |
| Between 11 am AST September 14 and 11 am AST September 16, the system was a remnant low, not a tropical cyclone | ||||
| 25 | 16 September | 11 am AST | 35 | 0.1225 |
| 26 | 16 September | 5 pm AST | 40 | 0.1600 |
| 27 | 16 September | 11 pm AST | 35 | 0.1225 |
| 28 | 17 September | 5 am AST | 35 | 0.1225 |
| 29 | 17 September | 11 am AST | 40 | 0.1600 |
| 30 | 17 September | 5 pm AST | 40 | 0.1600 |
| 31 | 17 September | 11 pm AST | 35 | 0.1225 |
| 32 | 18 September | 5 am AST | 35 | 0.1225 |
| 33 | 18 September | 11 am AST | 35 | 0.1225 |
| 34 | 18 September | 5 pm AST | 35 | 0.1225 |
| 35 | 18 September | 11 pm AST | 30 | 0 |
| 36 | 19 September | 5 am AST | 30 | 0 |
| 37 | 19 September | 11 am AST | 30 | 0 |
| 38 | 19 September | 5 pm AST | 30 | Post-Trop. |
| Total | 8.8225 | |||
10L.Ingrid
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 12 September | 4 pm CDT | 30 | 0 |
| 2 | 12 September | 10 pm CDT | 30 | 0 |
| 3 | 13 September | 4 am CDT | 30 | 0 |
| 4 | 13 September | 10 am CDT | 40 | 0.1600 |
| 5 | 13 September | 4 pm CDT | 40 | 0.1600 |
| 6 | 13 September | 7 pm CDT | 50 | Special |
| 7 | 13 September | 10 pm CDT | 50 | 0.2500 |
| 8 | 14 September | 4 am CDT | 50 | 0.2500 |
| 9 | 14 September | 10 am CDT | 60 | 0.3600 |
| 10 | 14 September | 4 pm CDT | 65 | 0.4225 |
| 11 | 14 September | 10 pm CDT | 75 | 0.5625 |
| 12 | 15 September | 4 am CDT | 75 | 0.5625 |
| 13 | 15 September | 10 am CDT | 65 | 0.4225 |
| 14 | 15 September | 4 pm CDT | 65 | 0.4225 |
| 15 | 15 September | 10 pm CDT | 65 | 0.4225 |
| 16 | 16 September | 4 am CDT | 65 | 0.4225 |
| 17 | 16 September | 10 am CDT | 50 | 0.2500 |
| 18 | 16 September | 4 pm CDT | 30 | 0 |
| 19 | 16 September | 10 pm CDT | 25 | 0 |
| 20 | 17 September | 4 am CDT | 20 | Dissipated |
| Total | 4.6675 |
11L.Jerry
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 28 September | 11 pm AST | 30 | 0 |
| 2 | 29 September | 5 am AST | 30 | 0 |
| 3 | 29 September | 11 am AST | 30 | 0 |
| 4 | 29 September | 5 pm AST | 30 | 0 |
| 5 | 29 September | 11 pm AST | 30 | 0 |
| 6 | 30 September | 5 am AST | 30 | 0 |
| 7 | 30 September | 11 am AST | 35 | 0.1225 |
| 8 | 30 September | 5 pm AST | 35 | 0.1225 |
| 9 | 30 September | 11 pm AST | 45 | 0.2025 |
| 10 | 1 October | 5 am AST | 40 | 0.1600 |
| 11 | 1 October | 11 am AST | 40 | 0.1600 |
| 12 | 1 October | 5 pm AST | 40 | 0.1600 |
| 13 | 1 October | 11 pm AST | 35 | 0.1225 |
| 14 | 2 October | 5 am AST | 35 | 0.1225 |
| 15 | 2 October | 11 am AST | 35 | 0.1225 |
| 16 | 2 October | 5 pm AST | 35 | 0.1225 |
| 17 | 2 October | 11 pm AST | 30 | 0 |
| 18 | 3 October | 5 am AST | 30 | 0 |
| 19 | 3 October | 11 am AST | 30 | 0 |
| 20 | 3 October | 5 pm AST | 30 | Post-Trop. |
| Total | 1.4175 |
12L.Karen
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 3 October | 8 am CDT | 50 | Special |
| 2 | 3 October | 10 am CDT | 55 | 0.3025 |
| 3 | 3 October | 4 pm CDT | 55 | 0.3025 |
| 4 | 3 October | 10 pm CDT | 55 | 0.3025 |
| 5 | 4 October | 4 am CDT | 50 | 0.2500 |
| 6 | 4 October | 10 am CDT | 45 | 0.2025 |
| 7 | 4 October | 4 pm CDT | 45 | 0.2025 |
| 8 | 4 October | 10 pm CDT | 40 | 0.1600 |
| 9 | 5 October | 4 am CDT | 35 | 0.1225 |
| 10 | 5 October | 10 am CDT | 35 | 0.1225 |
| 11 | 5 October | 4 pm CDT | 35 | 0.1225 |
| 12 | 5 October | 10 pm CDT | 30 | 0 |
| 13 | 6 October | 4 am CDT | 25 | 0 |
| 14 | 6 October | 10 am CDT | 25 | Low |
| Total | 2.09 |
13L.Lorenzo
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 21 October | 11 am AST | 30 | 0 |
| 2 | 21 October | 5 pm AST | 35 | 0.1225 |
| 3 | 21 October | 11 pm AST | 35 | 0.1225 |
| 4 | 22 October | 5 am AST | 35 | 0.1225 |
| 5 | 22 October | 11 am AST | 45 | 0.2025 |
| 6 | 22 October | 5 pm AST | 45 | 0.2025 |
| 7 | 22 October | 11 pm AST | 45 | 0.2025 |
| 8 | 23 October | 5 am AST | 45 | 0.2025 |
| 9 | 23 October | 11 am AST | 40 | 0.1600 |
| 10 | 23 October | 5 pm AST | 40 | 0.1600 |
| 11 | 23 October | 11 pm AST | 30 | 0 |
| 12 | 24 October | 5 am AST | 30 | 0 |
| 13 | 24 October | 11 am AST | 25 | Post-Trop. |
| Total | 1.4975 |
14L.Melissa
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 18 November | 11 am EDT | 45 | 0.2025 |
| 2 | 18 November | 5 pm AST | 50 | 0.2500 |
| 3 | 18 November | 11 pm AST | 50 | 0.2500 |
| 4 | 19 November | 5 am AST | 55 | 0.3025 |
| 5 | 19 November | 11 am AST | 55 | 0.3025 |
| 6 | 19 November | 5 pm AST | 55 | 0.3025 |
| 7 | 19 November | 11 pm AST | 45 | 0.2025 |
| 8 | 20 November | 5 am AST | 45 | 0.2025 |
| 9 | 20 November | 11 am AST | 50 | 0.2500 |
| 10 | 20 November | 5 pm AST | 45 | 0.2025 |
| 11 | 20 November | 11 pm AST | 45 | 0.2025 |
| 12 | 21 November | 5 am AST | 45 | 0.2025 |
| 13 | 21 November | 11 am AST | 45 | 0.2025 |
| 14 | 21 November | 5 pm AST | 55 | 0.3025 |
| 15 | 21 November | 11 pm AST | 45 | Post-Trop. |
| Total | 3.3775 |
Best Track (Tropical Cyclone Reports)
01L.Andrea
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 5 June | 1800 UTC | 35 | 0.1225 |
| 6 June | 0000 UTC | 40 | 0.1600 |
| 6 June | 0600 UTC | 50 | 0.2500 |
| 6 June | 1200 UTC | 55 | 0.3025 |
| 6 June | 1800 UTC | 55 | 0.3025 |
| 7 June | 0000 UTC | 40 | 0.1600 |
| 7 June | 0600 UTC | 40 | 0.1600 |
| 7 June | 1200 UTC | 40 | 0.1600 |
| 7 June | 1800 UTC | 40 | Extratrop. |
| Total | 1.6175 |
02L.Barry
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 17 June | 1200 UTC | 30 | 0 |
| 17 June | 1800 UTC | 30 | 0 |
| 18 June | 0000 UTC | 30 | 0 |
| 18 June | 0600 UTC | 25 | 0 |
| 18 June | 1200 UTC | 30 | 0 |
| 18 June | 1800 UTC | 30 | 0 |
| 19 June | 0000 UTC | 30 | 0 |
| 19 June | 0600 UTC | 30 | 0 |
| 19 June | 1200 UTC | 35 | 0.1225 |
| 19 June | 1800 UTC | 40 | 0.1600 |
| 20 June | 0000 UTC | 40 | 0.1600 |
| 20 June | 0600 UTC | 40 | 0.1600 |
| 20 June | 1200 UTC | 40 | 0.1600 |
| 20 June | 1800 UTC | 30 | 0 |
| 21 June | 0000 UTC | 25 | Low |
| Total | 0.7625 |
03L.Chantal
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 7 July | 1200 UTC | 35 | 0.1225 |
| 7 July | 1800 UTC | 35 | 0.1225 |
| 8 July | 0000 UTC | 35 | 0.1225 |
| 8 July | 0600 UTC | 35 | 0.1225 |
| 8 July | 1200 UTC | 40 | 0.1600 |
| 8 July | 1800 UTC | 45 | 0.2025 |
| 9 July | 0000 UTC | 50 | 0.2500 |
| 9 July | 0600 UTC | 50 | 0.2500 |
| 9 July | 1200 UTC | 55 | 0.3025 |
| 9 July | 1800 UTC | 55 | 0.3025 |
| 10 July | 0000 UTC | 45 | 0.2025 |
| 10 July | 0600 UTC | 40 | 0.1600 |
| 10 July | 1200 UTC | 40 | 0.1600 |
| 10 July | 1800 UTC | -- | Dissipated |
| Total | 2.48 |
04L.Dorian
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) | |
|---|---|---|---|---|
| 23 July | 1800 UTC | 25 | 0 | |
| 24 July | 0000 UTC | 30 | 0 | |
| 24 July | 0600 UTC | 35 | 0.1225 | |
| 24 July | 1200 UTC | 40 | 0.1600 | |
| 24 July | 1800 UTC | 45 | 0.2025 | |
| 25 July | 0000 UTC | 45 | 0.2025 | |
| 25 July | 0600 UTC | 50 | 0.2500 | |
| 25 July | 1200 UTC | 50 | 0.2500 | |
| 25 July | 1800 UTC | 50 | 0.2500 | |
| 26 July | 0000 UTC | 45 | 0.2025 | |
| 26 July | 0600 UTC | 45 | 0.2025 | |
| 26 July | 1200 UTC | 45 | 0.2025 | |
| 26 July | 1800 UTC | 40 | 0.1600 | |
| 27 July | 0000 UTC | 35 | 0.1225 | |
| 27 July | 0600 UTC | 35 | 0.1225 | |
| 27 July | 1200 UTC | 35 | 0.1225 | |
| 27 July | 1800 UTC | 35 | Wave | |
| Between 1800 UTC 27 July and 1800 UTC 2 August, the system was an open tropical wave, not a tropical cyclone. | ||||
| 2 August | 1800 UTC | 25 | 0 | |
| 3 August | 0000 UTC | 30 | 0 | |
| 3 August | 0600 UTC | 30 | 0 | |
| 3 August | 1200 UTC | 30 | 0 | |
| 3 August | 1800 UTC | 30 | Low | |
| Total | 2.5725 | |||
05L.Erin
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 15 August | 0000 UTC | 30 | 0 |
| 15 August | 0600 UTC | 35 | 0.1225 |
| 15 August | 1200 UTC | 35 | 0.1225 |
| 15 August | 1800 UTC | 35 | 0.1225 |
| 16 August | 0000 UTC | 35 | 0.1225 |
| 16 August | 0600 UTC | 35 | 0.1225 |
| 16 August | 1200 UTC | 35 | 0.1225 |
| 16 August | 1800 UTC | 35 | 0.1225 |
| 17 August | 0000 UTC | 40 | 0.1600 |
| 17 August | 0600 UTC | 40 | 0.1600 |
| 17 August | 1200 UTC | 35 | 0.1225 |
| 17 August | 1800 UTC | 35 | 0.1225 |
| 18 August | 0000 UTC | 35 | 0.1225 |
| 18 August | 0600 UTC | 30 | Low |
| Total | 1.545 |
06L.Fernand
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 25 August | 1200 UTC | 30 | 0 |
| 25 August | 1800 UTC | 45 | 0.2025 |
| 26 August | 0000 UTC | 50 | 0.2500 |
| 26 August | 0600 UTC | 45 | 0.2025 |
| 26 August | 1200 UTC | 30 | 0 |
| 26 August | 1800 UTC | 25 | Low |
| Total | 0.655 |
07L.Gabrielle
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) | |
|---|---|---|---|---|
| 4 September | 1800 UTC | 30 | 0 | |
| 5 September | 0000 UTC | 35 | 0.1225 | |
| 5 September | 0600 UTC | 35 | 0.1225 | |
| 5 September | 1200 UTC | 30 | 0 | |
| 5 September | 1800 UTC | 25 | Disturbance | |
| Between 1800 UTC 5 September and 0000 UTC 10 September, the system was a tropical disturbance, not a tropical cyclone. | ||||
| 10 September | 0000 UTC | 30 | 0 | |
| 10 September | 0600 UTC | 40 | 0.1600 | |
| 10 September | 1200 UTC | 55 | 0.3025 | |
| 10 September | 1800 UTC | 50 | 0.2500 | |
| 11 September | 0000 UTC | 50 | 0.2500 | |
| 11 September | 0600 UTC | 45 | 0.2025 | |
| 11 September | 1200 UTC | 40 | 0.1600 | |
| 11 September | 1800 UTC | 35 | 0.1225 | |
| 12 September | 0000 UTC | 30 | 0 | |
| 12 September | 0600 UTC | 30 | 0 | |
| 12 September | 1200 UTC | 35 | 0.1225 | |
| 12 September | 1800 UTC | 35 | 0.1225 | |
| 13 September | 0000 UTC | 35 | 0.1225 | |
| 13 September | 0600 UTC | 30 | 0 | |
| 13 September | 1200 UTC | 30 | 0 | |
| 13 September | 1800 UTC | -- | Dissipated | |
| Total | 2.06 | |||
08L.NONAME
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 6 September | 1200 UTC | 30 | 0 |
| 6 September | 1800 UTC | 30 | 0 |
| 7 September | 0000 UTC | 25 | 0 |
| 7 September | 0600 UTC | 25 | Low |
| Total | 0 |
09L.Humberto
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) | |
|---|---|---|---|---|
| 8 September | 0000 UTC | 25 | 0 | |
| 8 September | 0600 UTC | 25 | 0 | |
| 8 September | 1200 UTC | 25 | 0 | |
| 8 September | 1800 UTC | 25 | 0 | |
| 9 September | 0000 UTC | 30 | 0 | |
| 9 September | 0600 UTC | 35 | 0.1225 | |
| 9 September | 1200 UTC | 40 | 0.1600 | |
| 9 September | 1800 UTC | 45 | 0.2025 | |
| 10 September | 0000 UTC | 50 | 0.2500 | |
| 10 September | 0600 UTC | 55 | 0.3025 | |
| 10 September | 1200 UTC | 55 | 0.3025 | |
| 10 September | 1800 UTC | 55 | 0.3025 | |
| 11 September | 0000 UTC | 55 | 0.3025 | |
| 11 September | 0600 UTC | 60 | 0.3600 | |
| 11 September | 1200 UTC | 70 | 0.4900 | |
| 11 September | 1800 UTC | 80 | 0.6400 | |
| 12 September | 0000 UTC | 80 | 0.6400 | |
| 12 September | 0600 UTC | 80 | 0.6400 | |
| 12 September | 1200 UTC | 75 | 0.5625 | |
| 12 September | 1800 UTC | 75 | 0.5625 | |
| 13 September | 0000 UTC | 70 | 0.4900 | |
| 13 September | 0600 UTC | 60 | 0.3600 | |
| 13 September | 1200 UTC | 55 | 0.3025 | |
| 13 September | 1800 UTC | 45 | 0.2025 | |
| 14 September | 0000 UTC | 40 | Low | |
| Between 0000 UTC 14 September and 0000 UTC 15 September, the system was a tropical disturbance, not a tropical cyclone. | ||||
| 15 September | 0000 UTC | 35 | 0.1225 | |
| 15 September | 0600 UTC | 35 | 0.1225 | |
| 15 September | 1200 UTC | 35 | 0.1225 | |
| 15 September | 1800 UTC | 35 | 0.1225 | |
| 16 September | 0000 UTC | 35 | 0.1225 | |
| 16 September | 0600 UTC | 35 | 0.1225 | |
| 16 September | 1200 UTC | 40 | 0.1600 | |
| 16 September | 1800 UTC | 40 | 0.1600 | |
| 17 September | 0000 UTC | 35 | 0.1225 | |
| 17 September | 0600 UTC | 35 | 0.1225 | |
| 17 September | 1200 UTC | 40 | 0.1600 | |
| 17 September | 1800 UTC | 40 | 0.1600 | |
| 18 September | 0000 UTC | 35 | 0.1225 | |
| 18 September | 0600 UTC | 30 | 0 | |
| 18 September | 1200 UTC | 30 | 0 | |
| 18 September | 1800 UTC | 30 | 0 | |
| 19 September | 0000 UTC | 30 | 0 | |
| 19 September | 0600 UTC | 30 | 0 | |
| 19 September | 1200 UTC | -- | Dissipated | |
| Total | 8.9375 | |||
10L.Ingrid
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 12 September | 1800 UTC | 30 | 0 |
| 13 September | 0000 UTC | 30 | 0 |
| 13 September | 0600 UTC | 30 | 0 |
| 13 September | 1200 UTC | 35 | 0.1225 |
| 13 September | 1800 UTC | 40 | 0.1600 |
| 14 September | 0000 UTC | 50 | 0.2500 |
| 14 September | 0600 UTC | 55 | 0.3025 |
| 14 September | 1200 UTC | 60 | 0.3600 |
| 14 September | 1800 UTC | 65 | 0.4225 |
| 15 September | 0000 UTC | 75 | 0.5625 |
| 15 September | 0600 UTC | 75 | 0.5625 |
| 15 September | 1200 UTC | 65 | 0.4225 |
| 15 September | 1800 UTC | 65 | 0.4225 |
| 16 September | 0000 UTC | 70 | 0.4900 |
| 16 September | 0600 UTC | 60 | 0.3600 |
| 16 September | 1115 UTC | 55 | Special |
| 16 September | 1200 UTC | 55 | 0.3025 |
| 16 September | 1800 UTC | 40 | 0.1600 |
| 17 September | 0000 UTC | 25 | 0 |
| 17 September | 0600 UTC | 20 | Low |
| Total | 4.9 |
11L.Jerry
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 29 September | 0000 UTC | 30 | 0 |
| 29 September | 0600 UTC | 30 | 0 |
| 29 September | 1200 UTC | 30 | 0 |
| 29 September | 1800 UTC | 30 | 0 |
| 30 September | 0000 UTC | 30 | 0 |
| 30 September | 0600 UTC | 35 | 0.1225 |
| 30 September | 1200 UTC | 35 | 0.1225 |
| 30 September | 1800 UTC | 40 | 0.1600 |
| 1 October | 0000 UTC | 45 | 0.2025 |
| 1 October | 0600 UTC | 40 | 0.1600 |
| 1 October | 1200 UTC | 40 | 0.1600 |
| 1 October | 1800 UTC | 40 | 0.1600 |
| 2 October | 0000 UTC | 35 | 0.1225 |
| 2 October | 0600 UTC | 35 | 0.1225 |
| 2 October | 1200 UTC | 35 | 0.1225 |
| 2 October | 1800 UTC | 35 | 0.1225 |
| 3 October | 0000 UTC | 35 | 0.1225 |
| 3 October | 0600 UTC | 35 | 0.1225 |
| 3 October | 1200 UTC | 35 | 0.1225 |
| 3 October | 1800 UTC | 35 | Low |
| Total | 1.945 |
12L.Karen
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 3 October | 0600 UTC | 45 | 0.2025 |
| 3 October | 1200 UTC | 55 | 0.3025 |
| 3 October | 1800 UTC | 55 | 0.3025 |
| 4 October | 0000 UTC | 50 | 0.2500 |
| 4 October | 0600 UTC | 45 | 0.2025 |
| 4 October | 1200 UTC | 45 | 0.2025 |
| 4 October | 1800 UTC | 45 | 0.2025 |
| 5 October | 0000 UTC | 40 | 0.1600 |
| 5 October | 0600 UTC | 40 | 0.1600 |
| 5 October | 1200 UTC | 40 | 0.1600 |
| 5 October | 1800 UTC | 35 | 0.1225 |
| 6 October | 0000 UTC | 30 | 0 |
| 6 October | 0600 UTC | 25 | Low |
| Total | 2.2675 |
13L.Lorenzo
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 21 October | 0600 UTC | 30 | 0 |
| 21 October | 1200 UTC | 35 | 0.1225 |
| 21 October | 1800 UTC | 35 | 0.1225 |
| 22 October | 0000 UTC | 35 | 0.1225 |
| 22 October | 0600 UTC | 40 | 0.1600 |
| 22 October | 1200 UTC | 45 | 0.2025 |
| 22 October | 1800 UTC | 45 | 0.2025 |
| 23 October | 0000 UTC | 45 | 0.2025 |
| 23 October | 0600 UTC | 45 | 0.2025 |
| 23 October | 1200 UTC | 40 | 0.1600 |
| 23 October | 1800 UTC | 35 | 0.1225 |
| 24 October | 0000 UTC | 30 | 0 |
| 24 October | 0600 UTC | 30 | 0 |
| 24 October | 1200 UTC | 25 | Low |
| Total | 1.62 |
14L.Melissa
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 18 November | 1200 UTC | 50 | 0.2500 |
| 18 November | 1800 UTC | 50 | 0.2500 |
| 19 November | 0000 UTC | 50 | 0.2500 |
| 19 November | 0600 UTC | 55 | 0.3025 |
| 19 November | 1200 UTC | 55 | 0.3025 |
| 19 November | 1800 UTC | 50 | 0.2500 |
| 20 November | 0000 UTC | 45 | 0.2025 |
| 20 November | 0600 UTC | 45 | 0.2025 |
| 20 November | 1200 UTC | 45 | 0.2025 |
| 20 November | 1800 UTC | 45 | 0.2025 |
| 21 November | 0000 UTC | 45 | 0.2025 |
| 21 November | 0600 UTC | 50 | 0.2500 |
| 21 November | 1200 UTC | 55 | 0.3025 |
| 21 November | 1800 UTC | 55 | 0.3025 |
| 22 November | 0000 UTC | 50 | Low |
| Total | 3.4725 |
15L.NONAME
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 5 December | 0000 UTC | 45 | 0.2025 |
| 5 December | 0600 UTC | 45 | 0.2025 |
| 5 December | 1200 UTC | 45 | 0.2025 |
| 5 December | 1800 UTC | 40 | 0.1600 |
| 6 December | 0000 UTC | 40 | 0.1600 |
| 6 December | 0600 UTC | 40 | 0.1600 |
| 6 December | 1200 UTC | 40 | 0.1600 |
| 6 December | 1800 UTC | 40 | 0.1600 |
| 7 December | 0000 UTC | 35 | 0.1225 |
| 7 December | 0600 UTC | 35 | Low |
| Total | 1.53 |
Season total
| Storm | Type | ACE (104 kt2) |
|---|---|---|
| 01L (Andrea) | Best Track | 1.6175 |
| 02L (Barry) | Best Track | 0.7625 |
| 03L (Chantal) | Best Track | 2.4800 |
| 04L (Dorian) | Best Track | 2.5725 |
| 05L (Erin) | Best Track | 1.5450 |
| 06L (Fernand) | Best Track | 0.6550 |
| 07L (Gabrielle) | Best Track | 2.06 |
| 08L (NONAME) | Best Track | 0 |
| 09L (Humberto) | Best Track | 8.9375 |
| 10L (Ingrid) | Best Track | 4.9000 |
| 11L (Jerry) | Best Track | 1.9450 |
| 12L (Karen) | Best Track | 2.2675 |
| 13L (Lorenzo) | Best Track | 1.6200 |
| 14L (Melissa) | Best Track | 3.4725 |
| 15L (NONAME) | Best Track | 1.5300 |
| Total | 36.365 |
References
- ^ Stacy R. Stewart (January 6, 2006). Tropical Storm Zeta Discussion Number 30. National Hurricane Center (Report). National Oceanic and Atmospheric Administration. Retrieved November 4, 2013.