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Talk:2004 Atlantic hurricane season/ACE calcs

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This is the page for calculating the Accumulated cyclone energy for the 2004 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 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. Thus,

where vmax is estimated sustained wind speed in knots.

Operational (Advisories)

[edit]
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 31 July 5 pm AST 25 0
2 31 July 11 pm AST 25 0
3 1 August 5 am AST 25 0
4 1 August 11 am AST 30 0
5 1 August 5 pm AST 35 0.1225
6 1 August 11 pm AST 35 0.1225
7 2 August 5 am AST 35 0.1225
8 2 August 8 am AST 50 Special
9 2 August 11 am AST 50 0.2500
10 2 August 5 pm AST 50 0.2500
11 2 August 11 pm AST 60 0.3600
12 3 August 5 am AST 70 0.4900
13 3 August 11 am AST 85 0.7225
14 3 August 5 pm AST 85 0.7225
15 3 August 11 pm AST 80 0.6400
16 4 August 5 am AST 80 0.6400
17 4 August 11 am AST 75 0.5625
18 4 August 5 pm AST 90 0.8100
19 4 August 11 pm AST 105 1.1025
20 5 August 5 am AST 105 1.1025
21 5 August 11 am AST 105 1.1025
22 5 August 5 pm AST 90 0.8100
23 5 August 11 pm AST 75 0.5625
24 6 August 5 am AST 65 0.4225
25 5 August 11 am AST 50 0.2500
Total       11.1675
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 3 August 11 am AST 25 0
2 3 August 5 pm AST 25 0
3 3 August 11 pm AST 30 0
4 4 August 5 am AST 30 0
5 4 August 11 am AST 30 0
6 4 August 5 pm AST 30 0
Between 11 pm AST 4 August and 11 am AST 9 August,
the system was not a tropical cyclone.
7 9 August 5 pm AST 40 0.1600
8 9 August 11 pm AST 45 0.2025
9 10 August 5 am AST 45 0.2025
10 10 August 11 am AST 50 0.2500
11 10 August 5 pm AST 45 0.2025
12 10 August 11 pm AST 40 0.1600
13 11 August 5 am AST 40 0.1600
14 11 August 11 am AST 45 0.2025
15 11 August 5 pm AST 55 0.3025
16 11 August 11 pm AST 50 0.2500
17 12 August 5 am AST 45 0.2025
18 12 August 11 am AST 45 0.2025
19 12 August 5 pm AST 45 0
Total       2.4975
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 9 August 1:45 pm AST 30 Special
2 9 August 5 pm AST 30 0
3 9 August 11 pm AST 30 0
4 10 August 5 am AST 35 0.1225
5 10 August 11 am AST 40 0.1600
6 10 August 5 pm AST 45 0.2025
7 10 August 11 pm AST 55 0.3025
8 11 August 5 am AST 55 0.3025
9 11 August 11 am AST 60 0.3600
10 11 August 5 pm AST 65 0.4225
11 11 August 11 pm AST 65 0.4225
12 12 August 5 am AST 75 0.5625
13 12 August 11 am AST 80 0.6400
14 12 August 5 pm AST 90 0.8100
15 12 August 11 pm AST 90 0.8100
16 13 August 5 am AST 95 0.9025
17 13 August 11 am AST 95 0.9025
18 13 August 2 pm AST 125 Special
19 13 August 5 pm AST 120 1.4400
20 13 August 11 pm AST 75 0.5625
21 14 August 5 am AST 75 0.5625
22 14 August 11 am AST 65 0.4225
23 14 August 5 pm AST 60 0.3600
24 14 August 11 pm AST 35 0.1225
25 15 August 5 am AST 35 0.1225
26 15 August 11 am AST 30 Dissipated
Total       10.515
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 13 August 11 am AST 30 0
2 13 August 5 pm AST 30 0
3 13 August 11 pm AST 35 0.1225
4 14 August 5 am AST 40 0.1600
5 14 August 11 am AST 45 0.2025
6 14 August 5 pm AST 55 0.3025
7 14 August 11 pm AST 65 0.4225
8 15 August 5 am AST 75 0.5625
9 15 August 11 am AST 75 0.5625
10 15 August 5 pm AST 85 0.7225
11 15 August 11 pm AST 90 0.8100
12 16 August 5 am AST 90 0.8100
13 16 August 11 am AST 90 0.8100
14 16 August 5 pm AST 90 0.8100
15 16 August 11 pm AST 90 0.8100
16 17 August 5 am AST 90 0.8100
17 17 August 11 am AST 90 0.8100
18 17 August 5 pm AST 85 0.7225
19 17 August 11 pm AST 80 0.6400
20 18 August 5 am AST 65 0.4225
21 18 August 11 am AST 55 0.3025
22 18 August 5 pm AST 45 0.2025
23 18 August 11 pm AST 40 0.1600
24 19 August 5 am AST 40 0.1600
25 19 August 11 am AST 35 0.1225
26 19 August 5 pm AST 35 0.1225
27 19 August 11 pm AST 35 0.1225
28 20 August 5 am AST 35 0.1225
29 20 August 11 am AST 35 0.1225
30 20 August 5 pm AST 30 0
31 20 August 11 pm AST 30 0
32 21 August 5 am AST 30 0
33 21 August 11 am AST 25 0
Total       11.95
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 13 August 5 pm AST 30 0
2 13 August 11 pm AST 25 0
3 14 August 5 am AST 30 0
4 14 August 11 am AST 30 0
5 14 August 5 pm AST 35 0.1225
6 14 August 11 pm AST 35 0.1225
7 15 August 5 am AST 40 0.1600
8 15 August 11 am AST 40 0.1600
9 15 August 5 pm AST 40 0.1600
10 15 August 11 pm AST 40 0.1600
11 16 August 5 am AST 40 0.1600
12 16 August 11 am AST 35 Open wave
Total       1.045
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 24 August 11 pm AST 25 0
2 25 August 5 am AST 30 0
3 25 August 11 am AST 30 0
4 25 August 5 pm AST 35 0.1225
5 25 August 11 pm AST 35 0.1225
6 26 August 5 am AST 50 0.2500
7 26 August 11 am AST 60 0.3600
8 26 August 5 pm AST 70 0.4900
9 26 August 11 pm AST 75 0.5625
10 27 August 5 am AST 80 0.6400
11 27 August 11 am AST 90 0.8100
12 27 August 5 pm AST 100 1.0000
13 27 August 11 pm AST 100 1.0000
14 28 August 5 am AST 100 1.0000
15 28 August 11 am AST 105 1.1025
16 28 August 5 pm AST 115 1.3225
17 28 August 11 pm AST 115 1.3225
18 29 August 5 am AST 115 1.3225
19 29 August 11 am AST 115 1.3225
20 29 August 5 pm AST 115 1.3225
21 29 August 11 pm AST 110 1.2100
22 30 August 5 am AST 105 1.1025
23 30 August 11 am AST 105 1.1025
24 30 August 5 pm AST 110 1.2100
25 30 August 11 pm AST 110 1.2100
26 31 August 5 am AST 110 1.2100
27 31 August 11 am AST 115 1.3225
28 31 August 5 pm AST 120 1.4400
29 31 August 11 pm AST 120 1.4400
30 1 September 5 am AST 120 1.4400
31 1 September 11 am AST 120 1.4400
32 1 September 5 pm AST 120 1.4400
33 1 September 11 pm AST 120 1.4400
34 2 September 5 am AST 125 1.5625
35 2 September 11 am AST 125 1.5625
36 2 September 5 pm AST 120 1.4400
37 2 September 11 pm AST 110 1.2100
38 3 September 5 am AST 105 1.1025
39 3 September 11 am AST 100 1.0000
40 3 September 5 pm AST 100 1.0000
41 3 September 11 pm AST 90 0.8100
42 4 September 5 am AST 90 0.8100
43 4 September 11 am AST 90 0.8100
44 4 September 5 pm AST 90 0.8100
45 4 September 11 pm AST 90 0.8100
46 5 September 5 am AST 85 0.7225
47 5 September 11 am AST 80 0.6400
48 5 September 5 pm AST 60 0.3600
49 5 September 11 pm AST 55 0.3025
50 6 September 5 am AST 55 0.3025
51 6 September 11 am AST 55 0.3025
52 6 September 5 pm AST 40 0.1600
53 6 September 11 pm AST 30 0
Total       45.3575
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 27 August 5 pm AST 25 0
2 27 August 11 pm AST 25 0
3 28 August 5 am AST 30 0
4 28 August 11 am AST 35 0.1225
5 28 August 5 pm AST 45 0.2025
6 28 August 11 pm AST 55 0.3025
7 29 August 5 am AST 60 0.3600
8 29 August 11 am AST 50 0.2500
9 29 August 5 pm AST 35 0.1225
Total       1.36
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 29 August 5 pm AST 35 0.1225
2 29 August 11 pm AST 40 0.1600
3 30 August 5 am AST 45 0.2025
4 30 August 11 am AST 45 0.2025
5 30 August 5 pm AST 45 0.2025
6 30 August 11 pm AST 35 0.1225
7 31 August 5 am AST 25 Extratropical
Total       1.0125
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 2 September 5 pm AST 25 0
2 2 September 11 pm AST 25 0
3 3 September 5 am AST 35 0.1225
4 3 September 11 am AST 40 0.1600
5 3 September 5 pm AST 45 0.2025
6 3 September 11 pm AST 45 0.2025
7 4 September 5 am AST 50 0.2500
8 4 September 11 am AST 50 0.2500
9 4 September 5 pm AST 50 0.2500
10 4 September 11 pm AST 60 0.3600
11 5 September 5 am AST 65 0.4225
12 5 September 11 am AST 75 0.5625
13 5 September 1 pm AST 100 Special
14 5 September 5 pm AST 110 1.2100
15 5 September 11 pm AST 115 1.3225
16 6 September 5 am AST 110 1.2100
17 6 September 11 am AST 110 1.2100
18 6 September 5 pm AST 90 0.8100
19 6 September 11 pm AST 90 0.8100
20 7 September 5 am AST 95 0.9025
21 7 September 11 am AST 100 1.0000
22 7 September 5 pm AST 105 1.1025
23 7 September 11 pm AST 115 1.3225
24 8 September 5 am AST 120 1.4400
25 8 September 11 am AST 120 1.4400
26 8 September 5 pm AST 120 1.4400
27 8 September 11 pm AST 125 1.5625
28 9 September 5 am AST 140 1.9600
29 9 September 11 am AST 140 1.9600
30 9 September 5 pm AST 130 1.6900
31 9 September 11 pm AST 130 1.6900
32 10 September 5 am AST 125 1.5625
33 10 September 11 am AST 125 1.5625
34 10 September 5 pm AST 120 1.4400
35 10 September 11 pm AST 135 1.8225
36 11 September 5 am AST 130 1.6900
37 11 September 11 am AST 125 1.5625
38 11 September 5 pm AST 145 2.1025
39 11 September 11 pm AST 145 2.1025
40 12 September 5 am AST 135 1.8225
41 12 September 11 am AST 135 1.8225
42 12 September 5 pm AST 130 1.6900
43 12 September 11 pm AST 140 1.9600
44 13 September 5 am AST 140 1.9600
45 13 September 11 am AST 140 1.9600
46 13 September 5 pm AST 140 1.9600
47 13 September 11 pm AST 140 1.9600
48 14 September 5 am AST 140 1.9600
49 14 September 11 am AST 120 1.4400
50 14 September 5 pm AST 120 1.4400
51 14 September 11 pm AST 120 1.4400
52 15 September 5 am AST 120 1.4400
53 15 September 11 am AST 115 1.3225
54 15 September 5 pm AST 115 1.3225
55 15 September 11 pm AST 115 1.3225
56 16 September 5 am AST 100 1.0000
57 16 September 11 am AST 65 0.4225
58 16 September 5 pm AST 50 0.2500
59 16 September 11 pm AST 30 0
Between 5 am AST 17 September and 5 pm AST 22 September,
the system was not a tropical cyclone.
67 22 September 7 pm AST 30 Special
68 22 September 11 pm AST 35 0.1225
69 23 September 5 am AST 35 0.1225
70 23 September 11 am AST 50 0.2500
71 23 September 5 pm AST 40 0.1600
72 23 September 11 pm AST 30 0
73 24 September 5 am AST 25 0
Total       69.86
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 9 September 5 am AST 30 0
2 9 September 11 am AST 30 0
3 9 September 5 pm AST 25 0
Total       0
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 13 September 5 pm AST 25 0
2 13 September 11 pm AST 25 0
3 14 September 5 am AST 30 0
4 14 September 11 am AST 35 0.1225
5 14 September 5 pm AST 50 0.2500
6 14 September 11 pm AST 50 0.2500
7 15 September 5 am AST 55 0.3025
8 15 September 11 am AST 60 0.3600
9 15 September 5 pm AST 60 0.3600
10 15 September 11 pm AST 55 0.3025
11 16 September 5 am AST 60 0.3600
12 16 September 11 am AST 70 0.4900
13 16 September 5 pm AST 60 0.3600
14 16 September 11 pm AST 60 0.3600
15 17 September 5 am AST 55 0.3025
16 17 September 11 am AST 55 0.3025
17 17 September 5 pm AST 30 0
18 17 September 11 pm AST 40 0.1600
19 18 September 5 am AST 40 0.1600
20 18 September 11 am AST 45 0.2025
21 18 September 5 pm AST 40 0.1600
22 18 September 11 pm AST 40 0.1600
23 19 September 5 am AST 40 0.1600
24 19 September 11 am AST 40 0.1600
25 19 September 5 pm AST 45 0.2025
26 19 September 11 pm AST 50 0.2500
27 20 September 5 am AST 50 0.2500
28 20 September 11 am AST 55 0.3025
29 20 September 5 pm AST 75 0.5625
30 20 September 11 pm AST 75 0.5625
31 21 September 5 am AST 80 0.6400
32 21 September 11 am AST 80 0.6400
33 21 September 5 pm AST 80 0.6400
34 21 September 11 pm AST 80 0.6400
35 22 September 5 am AST 80 0.6400
36 22 September 11 am AST 85 0.7225
37 22 September 5 pm AST 85 0.7225
38 22 September 11 pm AST 85 0.7225
39 23 September 5 am AST 85 0.7225
40 23 September 11 am AST 90 0.8100
41 23 September 5 pm AST 90 0.8100
42 23 September 11 pm AST 90 0.8100
43 24 September 5 am AST 85 0.7225
44 24 September 11 am AST 85 0.7225
45 24 September 5 pm AST 85 0.7225
46 24 September 11 pm AST 85 0.7225
47 25 September 5 am AST 90 0.8100
48 25 September 11 am AST 100 1.0000
49 25 September 5 pm AST 100 1.0000
50 25 September 11 pm AST 100 1.0000
51 26 September 5 am AST 95 0.9025
52 26 September 11 am AST 65 0.4225
53 26 September 5 pm AST 55 0.3025
54 26 September 11 pm AST 45 0.2025
55 27 September 5 am AST 45 0.2025
56 27 September 11 am AST 35 0.1225
Total       24.79
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 16 September 5 pm AST 30 0
2 16 September 11 pm AST 35 0.1225
3 17 September 5 am AST 55 0.3025
4 17 September 11 am AST 55 0.3025
5 17 September 5 pm AST 55 0.3025
6 17 September 11 pm AST 60 0.3600
7 18 September 5 am AST 75 0.5625
8 18 September 11 am AST 90 0.8100
9 18 September 5 pm AST 95 0.9025
10 18 September 11 pm AST 100 1.0000
11 19 September 5 am AST 100 1.0000
12 19 September 11 am AST 110 1.2100
13 19 September 5 pm AST 115 1.3225
14 19 September 11 pm AST 115 1.3225
15 20 September 5 am AST 110 1.2100
16 20 September 11 am AST 105 1.1025
17 20 September 5 pm AST 105 1.1025
18 20 September 11 pm AST 120 1.4400
19 21 September 5 am AST 120 1.4400
20 21 September 11 am AST 110 1.2100
21 21 September 5 pm AST 105 1.1025
22 21 September 11 pm AST 105 1.1025
23 22 September 5 am AST 100 1.0000
24 22 September 11 am AST 90 0.8100
25 22 September 5 pm AST 90 0.8100
26 22 September 11 pm AST 95 0.9025
27 23 September 5 am AST 110 1.2100
28 23 September 11 am AST 105 1.1025
29 23 September 5 pm AST 90 0.8100
30 23 September 11 pm AST 80 0.6400
31 24 September 5 am AST 75 0.5625
32 24 September 11 am AST 70 0.4900
33 24 September 5 pm AST 65 0.4225
Total       27.99
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 19 September 5 pm AST 30 0
2 19 September 11 pm AST 30 0
3 20 September 5 am AST 30 0
4 20 September 8 am AST 45 Special
5 20 September 11 am AST 50 0.2500
6 20 September 5 pm AST 55 0.3025
7 20 September 11 pm AST 50 0.2500
8 21 September 5 am AST 50 0.2500
9 21 September 11 am AST 60 0.3600
10 21 September 5 pm AST 60 0.3600
11 21 September 11 pm AST 60 0.3600
12 22 September 5 am AST 55 0.3025
13 22 September 11 am AST 45 0.2025
14 22 September 5 pm AST 45 0.2025
15 22 September 11 pm AST 45 0.2025
16 23 September 5 am AST 45 0.2025
17 23 September 11 am AST 40 0.1600
18 23 September 5 pm AST 30 0
19 23 September 11 pm AST 30 0
20 24 September 5 am AST 30 0
21 24 September 11 am AST 30 0
22 24 September 5 pm AST 30 0
23 24 September 11 pm AST 30 0
24 25 September 5 am AST 35 0.1225
25 25 September 11 am AST 35 0.1225
26 25 September 5 pm AST 35 0.1225
27 25 September 11 pm AST 45 0.2025
28 26 September 5 am AST 45 0.2025
29 26 September 11 am AST 50 0.2500
30 26 September 5 pm AST 45 0.2025
31 26 September 11 pm AST 45 0.2025
32 27 September 5 am AST 45 0.2025
33 27 September 11 am AST 40 0.1600
34 27 September 5 pm AST 35 0.1225
35 27 September 11 pm AST 35 0.1225
36 28 September 5 am AST 35 0.1225
37 28 September 11 am AST 45 0.2025
38 28 September 5 pm AST 45 0.2025
39 28 September 11 pm AST 55 0.3025
40 29 September 5 am AST 60 0.3600
41 29 September 11 am AST 60 0.3600
42 29 September 5 pm AST 60 0.3600
43 29 September 11 pm AST 60 0.3600
44 30 September 5 am AST 60 0.3600
45 30 September 11 am AST 55 0.3025
46 30 September 5 pm AST 60 0.3600
47 30 September 11 pm AST 60 0.3600
48 1 October 5 am AST 60 0.3600
49 1 October 11 am AST 60 0.3600
50 1 October 5 pm AST 65 0.4225
51 1 October 11 pm AST 60 0.3600
52 2 October 5 am AST 65 0.4225
53 2 October 11 am AST 65 0.4225
54 2 October 5 pm AST 55 0.3025
55 2 October 11 pm AST 50 0.2500
Total       11.9925
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 8 October 5 pm AST 35 0.1225
2 8 October 11 pm AST 40 0.1600
3 9 October 5 am AST 35 0.1225
4 9 October 11 am AST 30 0
5 9 October 5 pm AST 35 0.1225
6 9 October 11 pm AST 35 0.1225
7 10 October 5 am AST 35 0.1225
8 10 October 11 am AST 30 0
Total       0.7725
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 10 October 5 am AST 40 0.1600
2 10 October 11 am AST 40 0.1600
3 10 October 5 pm AST 40 0.1600
4 10 October 11 pm AST 40 0.1600
5 11 October 5 am AST 40 0.1600
6 11 October 11 am AST 40 0.2025
7 11 October 5 pm AST 45 Subtropical
Total       1.1625
Adv. Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
1 30 November 5 pm AST 40 0.1600
2 30 November 11 pm AST 40 0.1600
3 1 December 5 am AST 45 0.2025
4 1 December 11 am AST 40 0.1600
5 1 December 5 pm AST 35 0.1225
6 1 December 11 pm AST 35 0.1225
7 2 December 5 am AST 35 0.1225
8 2 December 11 am AST 30 0
Total       1.05

Best Track (TCR)

[edit]

01L.Alex

[edit]

From Alex's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
31 July 1800 UTC 25 0
1 August 0000 UTC 25 0
1 August 0600 UTC 25 0
1 August 1200 UTC 30 0
1 August 1800 UTC 35 0.1225
2 August 0000 UTC 35 0.1225
2 August 0600 UTC 40 0.1600
2 August 1200 UTC 50 0.2500
2 August 1800 UTC 50 0.2500
3 August 0000 UTC 60 0.3600
3 August 0600 UTC 70 0.4900
3 August 1200 UTC 85 0.7225
3 August 1800 UTC 85 0.7225
4 August 0000 UTC 80 0.6400
4 August 0600 UTC 80 0.6400
4 August 1200 UTC 85 0.7225
4 August 1800 UTC 95 0.9025
5 August 0000 UTC 105 1.1025
5 August 0600 UTC 105 1.1025
5 August 1200 UTC 100 1.0000
5 August 1800 UTC 90 0.8100
6 August 0000 UTC 75 0.5625
6 August 0600 UTC 65 0.4225
6 August 1200 UTC 50 0.2500
6 August 1800 UTC 30 Extratropical
Total     11.355

02L.Bonnie

[edit]

From Bonnie's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
3 August 1200 UTC 25 0
3 August 1800 UTC 25 0
4 August 0000 UTC 30 0
4 August 0600 UTC 30 0
4 August 1200 UTC 30 0
4 August 1800 UTC 30 Wave
Between 1800 UTC 4 August and 1200 UTC 8 August,
the system was not a tropical cyclone.
8 August 1200 UTC 25 Depression
8 August 1800 UTC 25 0
9 August 0000 UTC 25 0
9 August 0600 UTC 30 0
9 August 1200 UTC 35 0.1225
9 August 1800 UTC 40 0.1600
10 August 0000 UTC 45 0.2025
10 August 0600 UTC 45 0.2025
10 August 1200 UTC 50 0.2500
10 August 1800 UTC 45 0.2025
11 August 0000 UTC 40 0.1600
11 August 0600 UTC 40 0.1600
11 August 1200 UTC 45 0.2025
11 August 1800 UTC 55 0.3025
12 August 0000 UTC 50 0.2500
12 August 0600 UTC 45 0.2025
12 August 1200 UTC 45 0.2025
12 August 1800 UTC 30 0
13 August 0000 UTC 25 0
13 August 0600 UTC 25 0
13 August 1200 UTC 25 0
13 August 1800 UTC 25 0
14 August 0000 UTC 20 Low
Total     2.62

03L.Charley

[edit]

From Charley's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
9 August 1200 UTC 30 0
9 August 1800 UTC 30 0
10 August 0000 UTC 30 0
10 August 0600 UTC 35 0.1225
10 August 1200 UTC 40 0.1600
10 August 1800 UTC 45 0.2025
11 August 0000 UTC 55 0.3025
11 August 0600 UTC 55 0.3025
11 August 1200 UTC 60 0.3600
11 August 1800 UTC 65 0.4225
12 August 0000 UTC 65 0.4225
12 August 0600 UTC 75 0.5625
12 August 1200 UTC 80 0.6400
12 August 1800 UTC 90 0.8100
13 August 0000 UTC 90 0.8100
13 August 0600 UTC 105 1.1025
13 August 1200 UTC 95 0.9025
13 August 1400 UTC 110 Special
13 August 1700 UTC 125 Special
13 August 1800 UTC 125 1.5625
14 August 0000 UTC 75 0.5625
14 August 0600 UTC 75 0.5625
14 August 1200 UTC 65 0.4225
14 August 1800 UTC 60 0.3600
15 August 0000 UTC 40 Extratropical
Total     10.5925

04L.Danielle

[edit]

From Danielle's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
13 August 1200 UTC 30 0
13 August 1800 UTC 30 0
14 August 0000 UTC 35 0.1225
14 August 0600 UTC 40 0.1600
14 August 1200 UTC 45 0.2025
14 August 1800 UTC 55 0.3025
15 August 0000 UTC 65 0.4225
15 August 0600 UTC 75 0.5625
15 August 1200 UTC 80 0.6400
15 August 1800 UTC 85 0.7225
16 August 0000 UTC 90 0.8100
16 August 0600 UTC 90 0.8100
16 August 1200 UTC 90 0.8100
16 August 1800 UTC 95 0.9025
17 August 0000 UTC 95 0.9025
17 August 0600 UTC 90 0.8100
17 August 1200 UTC 90 0.8100
17 August 1800 UTC 85 0.7225
18 August 0000 UTC 75 0.5625
18 August 0600 UTC 65 0.4225
18 August 1200 UTC 55 0.3025
18 August 1800 UTC 45 0.2025
19 August 0000 UTC 40 0.1600
19 August 0600 UTC 40 0.1600
19 August 1200 UTC 35 0.1225
19 August 1800 UTC 35 0.1225
20 August 0000 UTC 35 0.1225
20 August 0600 UTC 35 0.1225
20 August 1200 UTC 35 0.1225
20 August 1800 UTC 30 0
21 August 0000 UTC 30 0
21 August 0600 UTC 30 0
21 August 1200 UTC 25 0
21 August 1800 UTC 25 Low
Total     12.135

05L.Earl

[edit]

From Earl's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
13 August 1800 UTC 30 0
14 August 0000 UTC 30 0
14 August 0600 UTC 30 0
14 August 1200 UTC 30 0
14 August 1800 UTC 35 0.1225
15 August 0000 UTC 35 0.1225
15 August 0600 UTC 45 0.2025
15 August 1200 UTC 45 0.2025
15 August 1800 UTC 35 0.1225
Total     0.7725

06L.Frances

[edit]

From Frances' Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
25 August 0000 UTC 25 0
25 August 0600 UTC 30 0
25 August 1200 UTC 30 0
25 August 1800 UTC 35 0.1225
26 August 0000 UTC 40 0.1600
26 August 0600 UTC 45 0.2025
26 August 1200 UTC 55 0.3025
26 August 1800 UTC 65 0.4225
27 August 0000 UTC 70 0.4900
27 August 0600 UTC 75 0.5625
27 August 1200 UTC 90 0.8100
27 August 1800 UTC 100 1.0000
28 August 0000 UTC 100 1.0000
28 August 0600 UTC 100 1.0000
28 August 1200 UTC 105 1.1025
28 August 1800 UTC 115 1.3225
29 August 0000 UTC 115 1.3225
29 August 0600 UTC 115 1.3225
29 August 1200 UTC 115 1.3225
29 August 1800 UTC 110 1.2100
30 August 0000 UTC 105 1.1025
30 August 0600 UTC 100 1.0000
30 August 1200 UTC 100 1.0000
30 August 1800 UTC 110 1.2100
31 August 0000 UTC 110 1.2100
31 August 0600 UTC 115 1.3225
31 August 1200 UTC 120 1.4400
31 August 1800 UTC 125 1.5625
1 September 0000 UTC 120 1.4400
1 September 0600 UTC 120 1.4400
1 September 1200 UTC 120 1.4400
1 September 1800 UTC 120 1.4400
2 September 0000 UTC 120 1.4400
2 September 0600 UTC 125 1.5625
2 September 1200 UTC 120 1.4400
2 September 1800 UTC 115 1.3225
3 September 0000 UTC 105 1.1025
3 September 0600 UTC 100 1.0000
3 September 1200 UTC 95 0.9025
3 September 1800 UTC 90 0.8100
4 September 0000 UTC 85 0.7225
4 September 0600 UTC 85 0.7225
4 September 1200 UTC 90 0.8100
4 September 1800 UTC 90 0.8100
5 September 0000 UTC 95 0.9025
5 September 0600 UTC 90 0.8100
5 September 1200 UTC 80 0.6400
5 September 1800 UTC 60 0.3600
6 September 0000 UTC 55 0.3025
6 September 0600 UTC 55 0.3025
6 September 1200 UTC 55 0.3025
6 September 1800 UTC 50 0.2500
7 September 0000 UTC 35 0.1225
7 September 0600 UTC 30 0
7 September 1200 UTC 25 0
7 September 1800 UTC 25 0
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 25 Extratropical
Total     45.92

07L.Gaston

[edit]

From Gaston's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
27 August 1200 UTC 25 0
27 August 1800 UTC 25 0
28 August 0000 UTC 30 0
28 August 0600 UTC 35 0.1225
28 August 1200 UTC 45 0.2025
28 August 1800 UTC 50 0.2500
29 August 0000 UTC 55 0.3025
29 August 0600 UTC 60 0.3600
29 August 1200 UTC 65 0.4225
29 August 1800 UTC 45 0.2025
30 August 0000 UTC 30 0
30 August 0600 UTC 30 0
30 August 1200 UTC 25 0
30 August 1800 UTC 30 0
31 August 0000 UTC 35 0.1225
31 August 0600 UTC 35 0.1225
31 August 1200 UTC 35 0.1225
31 August 1800 UTC 35 0.1225
1 September 0000 UTC 40 0.1600
1 September 0600 UTC 45 0.2025
1 September 1200 UTC 45 Extratropical
Total     2.715

08L.Hermine

[edit]

From Hermine's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
27 August 1800 UTC 25 0
28 August 0000 UTC 25 0
28 August 0600 UTC 25 0
28 August 1200 UTC 30 0
28 August 1800 UTC 30 0
29 August 0000 UTC 30 0
29 August 0600 UTC 30 0
29 August 1200 UTC 35 0.1225
29 August 1800 UTC 40 0.1600
30 August 0000 UTC 40 0.1600
30 August 0600 UTC 50 0.2500
30 August 1200 UTC 45 0.2025
30 August 1800 UTC 45 0.2025
31 August 0000 UTC 35 0.1225
31 August 0600 UTC 35 0.1225
31 August 1200 UTC 25 Extratropical
Total     1.3425

09L.Ivan

[edit]

From Ivan's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
2 September 1800 UTC 25 0
3 September 0000 UTC 30 0
3 September 0600 UTC 35 0.1225
3 September 1200 UTC 40 0.1600
3 September 1800 UTC 45 0.2025
4 September 0000 UTC 45 0.2025
4 September 0600 UTC 50 0.2500
4 September 1200 UTC 50 0.2500
4 September 1800 UTC 55 0.3025
5 September 0000 UTC 60 0.3600
5 September 0600 UTC 65 0.4225
5 September 1200 UTC 85 0.7225
5 September 1800 UTC 110 1.2100
6 September 0000 UTC 115 1.3225
6 September 0600 UTC 110 1.2100
6 September 1200 UTC 110 1.2100
6 September 1800 UTC 90 0.8100
7 September 0000 UTC 90 0.8100
7 September 0600 UTC 95 0.9025
7 September 1200 UTC 100 1.0000
7 September 1800 UTC 105 1.1025
8 September 0000 UTC 115 1.3225
8 September 0600 UTC 120 1.4400
8 September 1200 UTC 120 1.4400
8 September 1800 UTC 120 1.4400
9 September 0000 UTC 130 1.6900
9 September 0600 UTC 140 1.9600
9 September 1200 UTC 140 1.9600
9 September 1800 UTC 130 1.6900
10 September 0000 UTC 130 1.6900
10 September 0600 UTC 125 1.5625
10 September 1200 UTC 125 1.5625
10 September 1800 UTC 120 1.4400
11 September 0000 UTC 135 1.8225
11 September 0600 UTC 130 1.6900
11 September 1200 UTC 125 1.5625
11 September 1800 UTC 145 2.1025
12 September 0000 UTC 145 2.1025
12 September 0600 UTC 135 1.8225
12 September 1200 UTC 135 1.8225
12 September 1800 UTC 130 1.6900
13 September 0000 UTC 140 1.9600
13 September 0600 UTC 140 1.9600
13 September 1200 UTC 140 1.9600
13 September 1800 UTC 140 1.9600
14 September 0000 UTC 140 1.9600
14 September 0600 UTC 140 1.9600
14 September 1200 UTC 125 1.5625
14 September 1800 UTC 120 1.4400
15 September 0000 UTC 120 1.4400
15 September 0600 UTC 120 1.4400
15 September 1200 UTC 115 1.3225
15 September 1800 UTC 115 1.3225
16 September 0000 UTC 110 1.2100
16 September 0600 UTC 105 1.1025
16 September 1200 UTC 70 0.4900
16 September 1800 UTC 50 0.2500
17 September 0000 UTC 30 0
17 September 0600 UTC 25 0
17 September 1200 UTC 20 0
17 September 1800 UTC 20 0
18 September 0000 UTC 20 0
18 September 0600 UTC 15 0
18 September 1200 UTC 15 0
18 September 1800 UTC 25 Extratropical
Between 1800 UTC 18 September and 1200 UTC 22 September,
the system was not a tropical cyclone.
22 September 1800 UTC 30 0
23 September 0000 UTC 35 0.1225
23 September 0600 UTC 35 0.1225
23 September 1200 UTC 50 0.2500
23 September 1800 UTC 40 0.1600
24 September 0000 UTC 30 0
24 September 0600 UTC 25 0
Total     70.38

10L.Ten

[edit]

From Ten's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
7 September 1200 UTC 25 0
7 September 1800 UTC 25 0
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 30 0
9 September 1200 UTC 30 Extratropical
Total     0

11L.Jeanne

[edit]

From Jeanne's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
13 September 1800 UTC 25 0
14 September 0000 UTC 25 0
14 September 0600 UTC 30 0
14 September 1200 UTC 35 0.1225
14 September 1800 UTC 50 0.2500
15 September 0000 UTC 55 0.3025
15 September 0600 UTC 55 0.3025
15 September 1200 UTC 60 0.3600
15 September 1800 UTC 60 0.3600
16 September 0000 UTC 60 0.3600
16 September 0600 UTC 60 0.3600
16 September 1200 UTC 70 0.4900
16 September 1800 UTC 65 0.4225
17 September 0000 UTC 60 0.3600
17 September 0600 UTC 55 0.3025
17 September 1200 UTC 50 0.2500
17 September 1800 UTC 30 0
18 September 0000 UTC 40 0.1600
18 September 0600 UTC 45 0.2025
18 September 1200 UTC 45 0.2025
18 September 1800 UTC 40 0.1600
19 September 0000 UTC 40 0.1600
19 September 0600 UTC 40 0.1600
19 September 1200 UTC 40 0.1600
19 September 1800 UTC 45 0.2025
20 September 0000 UTC 50 0.2500
20 September 0600 UTC 55 0.3025
20 September 1200 UTC 60 0.3600
20 September 1800 UTC 75 0.5625
21 September 0000 UTC 75 0.5625
21 September 0600 UTC 75 0.5625
21 September 1200 UTC 75 0.5625
21 September 1800 UTC 75 0.5625
22 September 0000 UTC 80 0.6400
22 September 0600 UTC 85 0.7225
22 September 1200 UTC 85 0.7225
22 September 1800 UTC 85 0.7225
23 September 0000 UTC 85 0.7225
23 September 0600 UTC 85 0.7225
23 September 1200 UTC 80 0.6400
23 September 1800 UTC 75 0.5625
24 September 0000 UTC 70 0.4900
24 September 0600 UTC 75 0.5625
24 September 1200 UTC 80 0.6400
24 September 1800 UTC 85 0.7225
25 September 0000 UTC 85 0.7225
25 September 0600 UTC 90 0.8100
25 September 1200 UTC 100 1.0000
25 September 1800 UTC 105 1.1025
26 September 0000 UTC 105 1.1025
26 September 0600 UTC 95 0.9025
26 September 1200 UTC 75 0.5625
26 September 1800 UTC 55 0.3025
27 September 0000 UTC 45 0.2025
27 September 0600 UTC 40 0.1600
27 September 1200 UTC 35 0.1225
27 September 1800 UTC 30 0
28 September 0000 UTC 25 0
28 September 0600 UTC 20 0
28 September 1200 UTC 20 0
28 September 1800 UTC 25 0
29 September 0000 UTC 25 Extratropical
Total     24.235

12L.Karl

[edit]

From Karl's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
16 September 0600 UTC 30 0
16 September 1200 UTC 30 0
16 September 1800 UTC 35 0.1225
17 September 0000 UTC 40 0.1600
17 September 0600 UTC 50 0.2500
17 September 1200 UTC 55 0.3025
17 September 1800 UTC 55 0.3025
18 September 0000 UTC 70 0.4900
18 September 0600 UTC 85 0.7225
18 September 1200 UTC 90 0.8100
18 September 1800 UTC 95 0.9025
19 September 0000 UTC 95 0.9025
19 September 0600 UTC 100 1.0000
19 September 1200 UTC 105 1.1025
19 September 1800 UTC 110 1.2100
20 September 0000 UTC 110 1.2100
20 September 0600 UTC 115 1.3225
20 September 1200 UTC 110 1.2100
20 September 1800 UTC 110 1.2100
21 September 0000 UTC 120 1.4400
21 September 0600 UTC 125 1.5625
21 September 1200 UTC 120 1.4400
21 September 1800 UTC 105 1.1025
22 September 0000 UTC 100 1.0000
22 September 0600 UTC 95 0.9025
22 September 1200 UTC 90 0.8100
22 September 1800 UTC 90 0.8100
23 September 0000 UTC 95 0.9025
23 September 0600 UTC 110 1.2100
23 September 1200 UTC 105 1.1025
23 September 1800 UTC 90 0.8100
24 September 0000 UTC 80 0.6400
24 September 0600 UTC 75 0.5625
24 September 1200 UTC 70 0.4900
24 September 1800 UTC 65 0.4225
25 September 0000 UTC 55 Extratropical
Total     28.4375

13L.Lisa

[edit]

From Lisa's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
19 September 1800 UTC 30 0
20 September 0000 UTC 30 0
20 September 0600 UTC 30 0
20 September 1200 UTC 40 0.1600
20 September 1800 UTC 50 0.2500
21 September 0000 UTC 55 0.3025
21 September 0600 UTC 60 0.3600
21 September 1200 UTC 60 0.3600
21 September 1800 UTC 60 0.3600
22 September 0000 UTC 55 0.3025
22 September 0600 UTC 50 0.2500
22 September 1200 UTC 45 0.2025
22 September 1800 UTC 45 0.2025
23 September 0000 UTC 45 0.2025
23 September 0600 UTC 40 0.1600
23 September 1200 UTC 35 0.1225
23 September 1800 UTC 30 0
24 September 0000 UTC 30 0
24 September 0600 UTC 40 0.1600
24 September 1200 UTC 35 0.1225
24 September 1800 UTC 30 0
25 September 0000 UTC 30 0
25 September 0600 UTC 35 0.1225
25 September 1200 UTC 45 0.2025
25 September 1800 UTC 45 0.2025
26 September 0000 UTC 45 0.2025
26 September 0600 UTC 50 0.2500
26 September 1200 UTC 55 0.3025
26 September 1800 UTC 50 0.2500
27 September 0000 UTC 45 0.2025
27 September 0600 UTC 45 0.2025
27 September 1200 UTC 45 0.2025
27 September 1800 UTC 40 0.1600
28 September 0000 UTC 40 0.1600
28 September 0600 UTC 40 0.1600
28 September 1200 UTC 45 0.2025
28 September 1800 UTC 55 0.3025
29 September 0000 UTC 60 0.3600
29 September 0600 UTC 60 0.3600
29 September 1200 UTC 60 0.3600
29 September 1800 UTC 60 0.3600
30 September 0000 UTC 60 0.3600
30 September 0600 UTC 55 0.3025
30 September 1200 UTC 50 0.2500
30 September 1800 UTC 45 0.2025
1 October 0000 UTC 50 0.2500
1 October 0600 UTC 55 0.3025
1 October 1200 UTC 60 0.3600
1 October 1800 UTC 60 0.3600
2 October 0000 UTC 60 0.3600
2 October 0600 UTC 65 0.4225
2 October 1200 UTC 65 0.4225
2 October 1800 UTC 55 0.3025
3 October 0000 UTC 50 0.2500
3 October 0600 UTC 45 Extratropical
Total     12.2275

14L.Matthew

[edit]

From Matthew's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
8 October 1200 UTC 30 0
8 October 1800 UTC 35 0.1225
9 October 0000 UTC 40 0.1600
9 October 0600 UTC 35 0.1225
9 October 1200 UTC 35 0.1225
9 October 1800 UTC 40 0.1600
10 October 0000 UTC 40 0.1600
10 October 0600 UTC 40 0.1600
10 October 1200 UTC 30 0
10 October 1800 UTC 25 0
11 October 0000 UTC 25 Extratropical
Total     1.0075

15L.Nicole

[edit]

From Nicole's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
10 October 0000 UTC 40 0.1600
10 October 0600 UTC 40 0.1600
10 October 1200 UTC 40 0.1600
10 October 1800 UTC 40 0.1600
11 October 0000 UTC 40 0.1600
11 October 0600 UTC 40 0.1600
11 October 1200 UTC 45 0.2025
11 October 1800 UTC 45 0.2025
Total     1.365

16L.Otto

[edit]

From Otto's Tropical Cyclone Report.

Date Time Maximum Sustained Winds (kt) ACE (104 kt2)
29 November 1200 UTC 40 0.1600
29 November 1800 UTC 45 0.2025
30 November 0000 UTC 45 0.2025
30 November 0600 UTC 45 0.2025
30 November 1200 UTC 40 0.1600
30 November 1800 UTC 40 0.1600
1 December 0000 UTC 40 0.1600
1 December 0600 UTC 40 0.1600
1 December 1200 UTC 40 0.1600
1 December 1800 UTC 35 0.1225
2 December 0000 UTC 35 0.1225
2 December 0600 UTC 35 0.1225
2 December 1200 UTC 30 0
2 December 1800 UTC 30 0
3 December 0000 UTC 30 0
3 December 0600 UTC 30 Low
Total     1.935

Season total

[edit]
Storm Type ACE (104 kt2)
01L (Alex) Best track 11.3550
02L (Bonnie) Best track 2.6200
03L (Charley) Best track 10.5925
04L (Danielle) Best track 12.1350
05L (Earl) Best track 0.7725
06L (Frances) Best track 45.9200
07L (Gaston) Best track 2.7150
08L (Hermine) Best track 1.3425
09L (Ivan) Best track 70.3800
10L (Ten) Best track 0.0000
11L (Jeanne) Best track 24.2350
12L (Karl) Best track 28.4375
13L (Lisa) Best track 12.2275
14L (Matthew) Best track 1.0075
15L (Nicole) Best track 1.3650
16L (Otto) Best track 1.9350
Total 227.04