From Wikipedia, the free encyclopedia
This is the page for calculating the Accumulated Cyclone Energy for the 2008 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]
∑
v
m
a
x
2
10
4
,
{\displaystyle \sum _{}^{}{\frac {{v_{\mathrm {max} }}^{2}}{10^{4}}},}
where v max is estimated sustained wind speed in knots.
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 31 May
1 pm EDT
35
Special
2 31 May
5 pm EDT
35
0.1225
3 31 May
11 pm EDT
35
0.1225
4 1 June
5 am EDT
35
0.1225
5 1 June
11 am EDT
30
0
6 1 June
5 pm EDT
30
0
7 1 June
11 pm EDT
25
0
Total
0.3675
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 3 July
5 am EDT
30
0
2 3 July
11 am EDT
35
0.1225
3 3 July
5 pm EDT
35
0.1225
4 3 July
11 pm EDT
40
0.1600
5 4 July
5 am EDT
40
0.1600
6 4 July
11 am EDT
45
0.2025
7 4 July
5 pm EDT
45
0.2025
8 4 July
11 pm EDT
45
0.2025
9 5 July
5 am EDT
45
0.2025
10 5 July
11 am EDT
45
0.2025
11 5 July
5 pm EDT
45
0.2025
12 5 July
11 pm EDT
45
0.2025
13 6 July
5 am EDT
45
0.2025
14 6 July
11 am EDT
45
0.2025
15 6 July
5 pm EDT
50
0.2500
16 6 July
11 pm EDT
55
0.3025
17 7 July
5 am EDT
65
0.4225
18 7 July
11 am EDT
80
0.6400
19 7 July
5 pm EDT
100
1.0000
20 7 July
11 pm EDT
105
1.1025
21 8 July
5 am EDT
105
1.1025
22 8 July
11 am EDT
90
0.8100
23 8 July
5 pm EDT
75
0.5625
24 8 July
11 pm EDT
70
0.4900
25 9 July
5 am EDT
65
0.4225
26 9 July
11 am EDT
65
0.4225
27 9 July
5 pm EDT
90
0.8100
28 9 July
11 pm EDT
90
0.8100
29 10 July
5 am EDT
90
0.8100
30 10 July
11 am EDT
80
0.6400
31 10 July
5 pm EDT
75
0.5625
32 10 July
11 pm EDT
75
0.5625
33 11 July
5 am EDT
75
0.5625
34 11 July
11 am EDT
75
0.5625
35 11 July
5 pm EDT
80
0.6400
36 11 July
11 pm EDT
80
0.6400
37 12 July
5 am EDT
80
0.6400
38 12 July
11 am EDT
75
0.5625
39 12 July
5 pm EDT
65
0.4225
40 12 July
11 pm EDT
65
0.4225
41 13 July
5 am EDT
65
0.4225
42 13 July
11 am EDT
55
0.3025
43 13 July
5 pm EDT
55
0.3025
44 13 July
11 pm EDT
55
0.3025
45 14 July
5 am EDT
55
0.3025
46 14 July
11 am EDT
55
0.3025
47 14 July
5 pm EDT
60
0.3600
48 14 July
11 pm EDT
60
0.3600
49 15 July
5 am EDT
60
0.3600
50 15 July
11 am EDT
60
0.3600
51 15 July
5 pm EDT
60
0.3600
52 15 July
11 pm EDT
55
0.3025
53 16 July
5 am EDT
55
0.3025
54 16 July
11 am EDT
60
0.3600
55 16 July
5 pm EDT
60
0.3600
56 16 July
11 pm EDT
60
0.3600
57 17 July
5 am EDT
50
0.2500
58 17 July
11 am EDT
50
0.2500
59 17 July
5 pm EDT
50
0.2500
60 17 July
11 pm EDT
50
0.2500
61 18 July
5 am EDT
50
0.2500
62 18 July
11 am EDT
55
0.3025
63 18 July
5 pm EDT
65
0.4225
64 18 July
11 pm EDT
65
0.4225
65 19 July
5 am EDT
65
0.4225
66 19 July
11 am EDT
65
0.4225
67 19 July
5 pm EDT
65
0.4225
68 19 July
11 pm EDT
60
0.3600
69 20 July
5 am EDT
60
0.3600
70 20 July
11 am EDT
60
EXT
Total
28.3675
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 18 July
11 pm EDT
25
0
2 19 July
5 am EDT
25
0
3 19 July
11 am EDT
30
0
4 19 July
5 pm EDT
40
0.1600
5 19 July
11 pm EDT
40
0.1600
6 20 July
5 am EDT
40
0.1600
7 20 July
11 am EDT
45
0.2025
8 20 July
5 pm EDT
40
0.1600
9 20 July
11 pm EDT
45
0.2025
10 21 July
5 am EDT
45
0.2025
11 21 July
11 am EDT
55
0.3025
12 21 July
5 pm EDT
55
0.3025
13 21 July
11 pm EDT
50
0.2500
14 22 July
5 am EDT
50
0.2500
15 22 July
11 am EDT
55
0.3025
16 22 July
5 pm EDT
45
0.2025
17 22 July
11 pm EDT
45
0.2025
18 22 July
5 pm EDT
40
EXT
Total
3.0600
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 20 July
11:45 am EDT
40
Special
2 20 July
5 pm EDT
40
0.1600
3 20 July
11 pm EDT
45
0.2025
4 21 July
5 am EDT
45
0.2025
5 21 July
11 am EDT
45
0.2025
6 21 July
4 pm CDT
45
0.2025
7 21 July
10 pm CDT
45
0.2025
8 22 July
4 am CDT
50
0.2500
9 22 July
10 am CDT
60
0.3600
10 22 July
4 pm CDT
65
0.4225
11 22 July
10 pm CDT
70
0.4900
12 23 July
4 am CDT
75
0.5625
13 23 July
10 am CDT
85
0.7225
14 23 July
4 pm CDT
75
0.5625
15 23 July
10 pm CDT
60
0.3600
16 24 July
4 am CDT
50
0.2500
17 24 July
10 am CDT
40
0.1600
18 24 July
4 pm CDT
30
0
Total
5.3125
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 3 August
4 pm CDT
30
0
2 3 August
5 pm CDT
40
Special
3 3 August
10 pm CDT
45
0.2025
4 4 August
4 am CDT
45
0.2025
5 4 August
10 am CDT
40
0.1600
6 4 August
4 pm CDT
40
0.1600
7 4 August
10 pm CDT
50
0.2500
8 5 August
4 am CDT
55
0.3025
9 5 August
10 am CDT
50
0.2500
10 5 August
10 am CDT
30
0
Total
1.5275
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 15 August
5 pm EDT
35
0.1225
2 15 August
11 pm EDT
40
0.1600
3 16 August
5 am EDT
40
0.1600
4 16 August
11 am EDT
40
0.1600
5 16 August
5 pm EDT
35
0.1225
6 16 August
11 pm EDT
40
0.1600
7 17 August
5 am EDT
45
0.2025
8 17 August
11 am EDT
45
0.2025
9 17 August
5 pm EDT
45
0.2025
10 17 August
11 pm EDT
45
0.2025
11 18 August
5 am EDT
45
0.2025
12 18 August
11 am EDT
50
0.2500
13 18 August
5 pm EDT
50
0.2500
14 18 August
11 pm EDT
50
0.2500
15 19 August
5 am EDT
50
0.2500
16 19 August
11 am EDT
50
0.2500
17 19 August
5 pm EDT
55
0.3025
18 19 August
11 pm EDT
45
0.2025
19 20 August
5 am EDT
45
0.2025
20 20 August
11 am EDT
45
0.2025
21 20 August
5 pm EDT
45
0.2025
22 20 August
11 pm EDT
50
0.2500
23 21 August
5 am EDT
50
0.2500
24 21 August
11 am EDT
50
0.2500
25 21 August
5 pm EDT
50
0.2500
26 21 August
11 pm EDT
50
0.2500
27 22 August
5 am EDT
45
0.2025
28 22 August
11 am EDT
40
0.1600
29 22 August
5 pm EDT
40
0.1600
30 22 August
11 pm EDT
45
0.2025
31 23 August
5 am EDT
40
0.1600
32 23 August
11 am EDT
40
0.1600
33 23 August
4 pm CDT
40
0.1600
34 23 August
10 pm CDT
30
0
Total
6.7150
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 25 August
11 am EDT
30
0
2 25 August
2 pm EDT
50
Special
3 25 August
5 pm EDT
50
0.2500
4 25 August
11 pm EDT
60
0.3600
5 26 August
5 am EDT
75
0.5625
6 26 August
11 am EDT
80
0.6400
7 26 August
5 pm EDT
65
0.4225
8 26 August
11 pm EDT
60
0.3600
9 27 August
5 am EDT
50
0.2500
10 27 August
11 am EDT
50
0.2500
11 27 August
5 pm EDT
45
0.2025
12 27 August
11 pm EDT
40
0.1600
13 28 August
5 am EDT
45
0.2025
14 28 August
7:30 am EDT
60
Special
15 28 August
11 am EDT
60
0.3600
16 28 August
5 pm EDT
60
0.3600
17 28 August
11 pm EDT
60
0.3600
18 29 August
5 am EDT
55
0.3025
19 29 August
11 am EDT
55
0.3025
20 29 August
5 pm EDT
65
0.4225
21 29 August
11 pm EDT
70
0.4900
22 30 August
5 am EDT
95
0.9025
23 30 August
11 am EDT
110
1.2100
24 30 August
2 pm EDT
125
Special
25 30 August
5 pm EDT
130
1.6900
26 30 August
11 pm EDT
120
1.4400
27 31 August
5 am EDT
110
1.2100
28 31 August
11 am EDT
105
1.1025
29 31 August
5 pm EDT
100
1.0000
30 31 August
11 pm EDT
100
1.0000
31 1 September
5 am EDT
100
1.0000
32 1 September
11 am EDT
95
0.9025
33 1 September
5 pm EDT
70
0.4900
34 1 September
11 pm EDT
50
0.2500
35 2 September
5 am EDT
30
0
Total
18.4550
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 28 August
5 am EDT
30
0
2 28 August
11 am EDT
35
0.1225
3 28 August
5 pm EDT
35
0.1225
4 28 August
11 pm EDT
45
0.2025
5 29 August
5 am EDT
45
0.2025
6 29 August
11 am EDT
45
0.2025
7 29 August
5 pm EDT
45
0.2025
8 29 August
11 pm EDT
45
0.2025
9 30 August
5 am EDT
45
0.2025
10 30 August
11 am EDT
45
0.2025
11 30 August
5 pm EDT
45
0.2025
12 30 August
11 pm EDT
45
0.2025
13 31 August
5 am EDT
50
0.2500
14 31 August
11 am EDT
45
0.2025
15 31 August
5 pm EDT
40
0.1600
16 31 August
11 pm EDT
45
0.2025
17 1 September
5 am EDT
45
0.2025
18 1 September
11 am EDT
50
0.2500
19 1 September
1:30 pm EDT
65
Special
20 1 September
5 pm EDT
70
0.4900
21 1 September
11 pm EDT
70
0.4900
22 2 September
5 am EDT
70
0.4900
23 2 September
11 am EDT
60
0.3600
24 2 September
5 pm EDT
55
0.3025
25 2 September
11 pm EDT
55
0.3025
26 3 September
5 am EDT
50
0.2500
27 3 September
11 am EDT
50
0.2500
28 3 September
5 pm EDT
50
0.2500
29 3 September
11 pm EDT
55
0.3025
30 4 September
5 am EDT
60
0.3600
31 4 September
11 am EDT
55
0.3025
32 4 September
5 pm EDT
55
0.3025
33 4 September
11 pm EDT
55
0.3025
34 5 September
5 am EDT
55
0.3025
35 5 September
11 am EDT
55
0.3025
36 5 September
5 pm EDT
60
0.3600
37 5 September
11 pm EDT
60
0.3600
38 6 September
5 am EDT
50
0.2500
39 6 September
11 am EDT
45
0.2025
40 6 September
5 pm EDT
45
0.2025
41 6 September
11 pm EDT
50
0.2500
42 7 September
5 am EDT
45
EXT
Total
10.3200
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 1 September
11 am EDT
30
0
2 1 September
5 pm EDT
45
0.2025
3 1 September
11 pm EDT
45
0.2025
4 2 September
5 am EDT
45
0.2025
5 2 September
11 am EDT
50
0.2500
6 2 September
5 pm EDT
55
0.3025
7 2 September
11 pm EDT
55
0.3025
8 3 September
5 am EDT
55
0.3025
9 3 September
11 am EDT
60
0.3600
10 3 September
5 pm EDT
70
0.4900
11 3 September
8 pm EDT
100
Special
12 3 September
11 pm EDT
115
1.3225
13 4 September
5 am EDT
125
1.5625
14 4 September
11 am EDT
120
1.4400
15 4 September
5 pm EDT
115
1.3225
16 4 September
11 pm EDT
115
1.3225
17 5 September
5 am EDT
110
1.2100
18 5 September
11 am EDT
105
1.1025
19 5 September
5 pm EDT
100
1.0000
20 5 September
11 pm EDT
100
1.0000
21 6 September
5 am EDT
100
1.0000
22 6 September
11 am EDT
95
0.9025
23 6 September
5 pm EDT
115
1.3225
24 6 September
11 pm EDT
115
1.3225
25 7 September
5 am EDT
115
1.3225
26 7 September
11 am EDT
115
1.3225
27 7 September
5 pm EDT
105
1.1025
28 7 September
11 pm EDT
105
1.1025
29 8 September
5 am EDT
90
0.8100
30 8 September
11 am EDT
85
0.7225
31 8 September
5 pm EDT
70
0.4900
32 8 September
11 pm EDT
70
0.4900
33 9 September
5 am EDT
70
0.4900
34 9 September
11 am EDT
70
0.4900
35 9 September
5 pm EDT
65
0.4225
36 9 September
11 pm EDT
70
0.4900
37 10 September
5 am EDT
75
0.5625
38 10 September
11 am EDT
80
0.6400
39 10 September
5 pm EDT
85
0.7225
40 10 September
11 pm EDT
85
0.7225
41 11 September
5 am EDT
85
0.7225
42 11 September
11 am EDT
85
0.7225
43 11 September
5 pm EDT
85
0.7225
44 11 September
11 pm EDT
85
0.7225
45 12 September
5 am EDT
90
0.8100
46 12 September
11 am EDT
90
0.8100
47 12 September
5 pm EDT
90
0.8100
48 12 September
11 pm EDT
95
0.9025
49 13 September
5 am EDT
95
0.9025
50 13 September
11 am EDT
70
0.4900
51 13 September
5 pm EDT
40
0.1600
52 13 September
11 pm EDT
35
0.1225
53 14 September
5 am EDT
30
0
Total
38.2450
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 2 September
5 am EDT
30
0
2 2 September
11 am EDT
35
0.1225
3 2 September
5 pm EDT
45
0.2025
4 2 September
11 pm EDT
45
0.2025
5 3 September
5 am EDT
50
0.2500
6 3 September
11 am EDT
55
0.3025
7 3 September
5 pm EDT
50
0.2500
8 3 September
11 pm EDT
45
0.2025
9 4 September
5 am EDT
50
0.2500
10 4 September
11 am EDT
45
0.2025
11 4 September
5 pm EDT
40
0.1600
12 4 September
11 pm EDT
40
0.1600
13 5 September
5 am EDT
45
0.2025
14 5 September
11 am EDT
40
0.1600
15 5 September
5 pm EDT
35
0.1225
16 5 September
11 pm EDT
30
0
17 6 September
5 am EDT
25
Low
Total
2.7900
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 25 September
5 pm EDT
40
0.1600
2 25 September
11 pm EDT
45
0.2025
3 26 September
5 am EDT
50
0.2500
4 26 September
11 am EDT
50
0.2500
5 26 September
5 pm EDT
50
0.2500
6 26 September
11 pm EDT
60
0.3600
7 27 September
5 am EDT
60
0.3600
8 27 September
11 am EDT
60
0.3600
9 27 September
5 pm EDT
65
0.4225
10 27 September
11 pm EDT
65
0.4225
11 28 September
5 am EDT
65
0.4225
12 28 September
11 am EDT
70
0.4900
13 28 September
5 pm EDT
65
0.4225
14 28 September
11 pm EDT
60
EXT
Total
4.3725
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 29 September
5 am EDT
50
Subtrop
2 29 September
11 am EDT
50
Subtrop
3 29 September
5 pm EDT
50
Subtrop
4 29 September
11 pm EDT
50
Subtrop
5 30 September
5 am EDT
50
Subtrop
6 30 September
11 am EDT
50
0.2500
7 30 September
5 pm EDT
50
0.2500
8 30 September
11 pm EDT
45
0.2025
9 1 October
5 am EDT
40
0.1600
10 1 October
11 am EDT
40
EXT
Total
0.8625
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 6 October
11 am EDT
30
0
2 6 October
5 pm EDT
55
0.3025
3 6 October
11 pm EDT
55
0.3025
4 7 October
5 am EDT
55
0.3025
5 7 October
11 am EDT
55
0.3025
6 7 October
5 pm EDT
30
0
7 7 October
11 pm EDT
20
Low
Total
1.2100
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 12 October
5 pm EDT
35
0.1225
2 12 October
11 pm EDT
35
0.1225
3 13 October
5 am EDT
35
0.1225
4 13 October
11 am EDT
30
0
5 13 October
5 pm EDT
30
0
Total
0.3675
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 13 October
11 am EDT
30
0
2 13 October
5 pm EDT
30
0
3 13 October
11 pm EDT
30
0
4 14 October
5 am EDT
30
0
5 14 October
11 am EDT
35
0.1225
6 14 October
5 pm EDT
60
0.3600
7 14 October
11 pm EDT
65
0.4225
8 15 October
5 am EDT
65
0.4225
9 15 October
11 am EDT
75
0.5625
10 15 October
5 pm EDT
80
0.6400
11 15 October
11 pm EDT
100
1.0000
12 16 October
5 am EDT
110
1.2100
13 16 October
11 am EDT
75
0.5625
14 16 October
5 pm EDT
65
0.4225
15 16 October
11 pm EDT
60
0.3600
16 17 October
5 am EDT
50
0.2500
17 17 October
11 am EDT
60
0.3600
18 17 October
5 pm EDT
65
0.4225
19 17 October
11 pm EDT
55
0.3025
20 18 October
5 am EDT
50
0.2500
21 18 October
11 am EDT
35
Low
Total
7.6700
Never strengthened into a tropical storm, ACE is zero
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 5 November
4 pm EST
25
0
2 5 November
10 pm EST
30
0
3 6 November
4 am EST
35
0.1225
4 6 November
10 am EST
40
0.1600
5 6 November
4 pm EST
55
0.3025
6 6 November
10 pm EST
65
0.4225
7 7 November
4 am EST
70
0.4900
8 7 November
10 am EST
75
0.5625
9 7 November
4 pm EST
90
0.8100
10 7 November
10 pm EST
100
1.0000
11 8 November
4 am EST
110
1.2100
12 8 November
5:30 am EST
120
Special
13 8 November
10 am EST
120
1.4400
14 8 November
4 pm EST
125
1.5625
15 8 November
10 pm EST
100
1.0000
16 9 November
4 am EST
75
0.5625
17 9 November
10 am EST
50
0.2500
18 9 November
4 pm EST
35
0
Total
9.8950
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
31 May
0000 UTC
35
0.1225
31 May
0600 UTC
40
0.1600
31 May
1200 UTC
35
0.1225
31 May
1800 UTC
35
0.1225
1 June
0000 UTC
35
0.1225
1 June
0600 UTC
35
0.1225
1 June
1200 UTC
30
0
1 June
1800 UTC
30
0
2 June
0000 UTC
25
Low
Total
0.7725
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
3 July
0600 UTC
30
0
3 July
1200 UTC
35
0.1225
3 July
1800 UTC
35
0.1225
4 July
0000 UTC
40
0.1600
4 July
0600 UTC
40
0.1600
4 July
1200 UTC
45
0.2025
4 July
1800 UTC
45
0.2025
5 July
0000 UTC
45
0.2025
5 July
0600 UTC
45
0.2025
5 July
1200 UTC
45
0.2025
5 July
1800 UTC
45
0.2025
6 July
0000 UTC
45
0.2025
6 July
0600 UTC
45
0.2025
6 July
1200 UTC
45
0.2025
6 July
1800 UTC
45
0.2025
7 July
0000 UTC
55
0.3025
7 July
0600 UTC
65
0.4225
7 July
1200 UTC
80
0.6400
7 July
1800 UTC
100
1.0000
8 July
0000 UTC
105
1.1025
8 July
0600 UTC
105
1.1025
8 July
1200 UTC
90
0.8100
8 July
1800 UTC
75
0.5625
9 July
0000 UTC
70
0.4900
9 July
0600 UTC
65
0.4225
9 July
1200 UTC
65
0.4225
9 July
1800 UTC
85
0.7225
10 July
0000 UTC
90
0.8100
10 July
0600 UTC
90
0.8100
10 July
1200 UTC
80
0.6400
10 July
1800 UTC
75
0.5625
11 July
0000 UTC
75
0.5625
11 July
0600 UTC
75
0.5625
11 July
1200 UTC
75
0.5625
11 July
1800 UTC
80
0.6400
12 July
0000 UTC
80
0.6400
12 July
0600 UTC
80
0.6400
12 July
1200 UTC
75
0.5625
12 July
1800 UTC
65
0.4225
13 July
0000 UTC
65
0.4225
13 July
0600 UTC
65
0.4225
13 July
1200 UTC
60
0.3600
13 July
1800 UTC
55
0.3025
14 July
0000 UTC
55
0.3025
14 July
0600 UTC
55
0.3025
14 July
1200 UTC
55
0.3025
14 July
1800 UTC
60
0.3600
15 July
0000 UTC
60
0.3600
15 July
0600 UTC
60
0.3600
15 July
1200 UTC
60
0.3600
15 July
1800 UTC
60
0.3600
16 July
0000 UTC
60
0.3600
16 July
0600 UTC
60
0.3600
16 July
1200 UTC
60
0.3600
16 July
1800 UTC
60
0.3600
17 July
0000 UTC
55
0.3025
17 July
0600 UTC
50
0.2500
17 July
1200 UTC
50
0.2500
17 July
1800 UTC
50
0.2500
18 July
0000 UTC
50
0.2500
18 July
0600 UTC
55
0.3025
18 July
1200 UTC
55
0.3025
18 July
1800 UTC
65
0.4225
19 July
0000 UTC
65
0.4225
19 July
0600 UTC
65
0.4225
19 July
1200 UTC
65
0.4225
19 July
1800 UTC
65
0.4225
20 July
0000 UTC
60
0.3600
20 July
0600 UTC
60
0.3600
20 July
1200 UTC
60
Extratrop.
Total
28.4
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
19 July
0000 UTC
25
0
19 July
0600 UTC
25
0
19 July
1200 UTC
35
0.1225
19 July
1800 UTC
45
0.2025
20 July
0000 UTC
45
0.2025
20 July
0600 UTC
45
0.2025
20 July
1200 UTC
45
0.2025
20 July
1800 UTC
45
0.2025
21 July
0000 UTC
50
0.2500
21 July
0600 UTC
55
0.3025
21 July
1200 UTC
55
0.3025
21 July
1800 UTC
55
0.3025
22 July
0000 UTC
55
0.3025
22 July
0600 UTC
55
0.3025
22 July
1200 UTC
55
0.3025
22 July
1800 UTC
50
0.2500
23 July
0000 UTC
45
0.2025
23 July
0600 UTC
40
0.1600
23 July
1200 UTC
Absorbed
Total
3.8125
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
20 July
1200 UTC
40
0.1600
20 July
1800 UTC
40
0.1600
21 July
0000 UTC
45
0.2025
21 July
0600 UTC
45
0.2025
21 July
1200 UTC
45
0.2025
21 July
1800 UTC
45
0.2025
22 July
0000 UTC
45
0.2025
22 July
0600 UTC
45
0.2025
22 July
1200 UTC
55
0.3025
22 July
1800 UTC
60
0.3600
23 July
0000 UTC
65
0.4225
23 July
0600 UTC
70
0.4900
23 July
1200 UTC
85
0.7225
23 July
1800 UTC
75
0.5625
24 July
0000 UTC
65
0.4225
24 July
0600 UTC
55
0.3025
24 July
1200 UTC
45
0.2025
24 July
1800 UTC
35
0.1225
25 July
0000 UTC
25
0
25 July
0600 UTC
25
0
25 July
1200 UTC
25
0
25 July
1800 UTC
25
0
26 July
0000 UTC
20
Low
Total
5.445
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
3 August
1200 UTC
25
0
3 August
1800 UTC
30
0
4 August
0000 UTC
45
0.2025
4 August
0600 UTC
40
0.1600
4 August
1200 UTC
40
0.1600
4 August
1800 UTC
40
0.1600
5 August
0000 UTC
50
0.2500
5 August
0600 UTC
55
0.3025
5 August
1200 UTC
55
0.3025
5 August
1800 UTC
40
0.1600
6 August
0000 UTC
30
0
6 August
0600 UTC
25
Low
Total
1.6975
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
15 August
1200 UTC
30
0
15 August
1800 UTC
35
0.1225
16 August
0000 UTC
40
0.1600
16 August
0600 UTC
40
0.1600
16 August
1200 UTC
40
0.1600
16 August
1800 UTC
40
0.1600
17 August
0000 UTC
45
0.2025
17 August
0600 UTC
45
0.2025
17 August
1200 UTC
45
0.2025
17 August
1800 UTC
45
0.2025
18 August
0000 UTC
45
0.2025
18 August
0600 UTC
45
0.2025
18 August
1200 UTC
50
0.2500
18 August
1800 UTC
50
0.2500
19 August
0000 UTC
50
0.2500
19 August
0600 UTC
55
0.3025
19 August
1200 UTC
55
0.3025
19 August
1800 UTC
60
0.3600
20 August
0000 UTC
55
0.3025
20 August
0600 UTC
50
0.2500
20 August
1200 UTC
45
0.2025
20 August
1800 UTC
45
0.2025
21 August
0000 UTC
50
0.2500
21 August
0600 UTC
50
0.2500
21 August
1200 UTC
50
0.2500
21 August
1800 UTC
55
0.3025
22 August
0000 UTC
50
0.2500
22 August
0600 UTC
50
0.2500
22 August
1200 UTC
45
0.2025
22 August
1800 UTC
40
0.1600
23 August
0000 UTC
45
0.2025
23 August
0600 UTC
45
0.2025
23 August
1200 UTC
40
0.1600
23 August
1800 UTC
40
0.1600
24 August
0000 UTC
30
0
24 August
0600 UTC
30
0
24 August
1200 UTC
30
0
24 August
1800 UTC
30
0
25 August
0000 UTC
30
0
25 August
0600 UTC
30
0
25 August
1200 UTC
25
0
25 August
1800 UTC
25
0
26 August
0000 UTC
20
0
26 August
0600 UTC
20
0
26 August
1200 UTC
20
0
26 August
1800 UTC
20
0
27 August
0000 UTC
15
0
27 August
0600 UTC
15
Extratrop.
Total
7.29
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
35
0.1225
25 August
1800 UTC
50
0.2500
26 August
0000 UTC
60
0.3600
26 August
0600 UTC
75
0.5625
26 August
1200 UTC
80
0.6400
26 August
1800 UTC
70
0.4900
27 August
0000 UTC
50
0.2500
27 August
0600 UTC
45
0.2025
27 August
1200 UTC
45
0.2025
27 August
1800 UTC
45
0.2025
28 August
0000 UTC
40
0.1600
28 August
0600 UTC
45
0.2025
28 August
1200 UTC
60
0.3600
28 August
1800 UTC
60
0.3600
29 August
0000 UTC
60
0.3600
29 August
0600 UTC
55
0.3025
29 August
1200 UTC
50
0.2500
29 August
1800 UTC
65
0.4225
30 August
0000 UTC
75
0.5625
30 August
0600 UTC
85
0.7225
30 August
1200 UTC
110
1.2100
30 August
1800 UTC
125
1.5625
31 August
0000 UTC
120
1.4400
31 August
0600 UTC
105
1.1025
31 August
1200 UTC
100
1.0000
31 August
1800 UTC
95
0.9025
1 September
0000 UTC
95
0.9025
1 September
0600 UTC
95
0.9025
1 September
1200 UTC
95
0.9025
1 September
1800 UTC
85
0.7225
2 September
0000 UTC
60
0.3600
2 September
0600 UTC
40
0.1600
2 September
1200 UTC
30
0
2 September
1800 UTC
20
0
3 September
0000 UTC
20
0
3 September
0600 UTC
20
0
3 September
1200 UTC
20
0
3 September
1800 UTC
20
0
4 September
0000 UTC
15
0
4 September
0600 UTC
15
0
4 September
1200 UTC
15
Extratrop.
Total
18.1525
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
28 August
0000 UTC
30
0
28 August
0600 UTC
30
0
28 August
1200 UTC
35
0.1225
28 August
1800 UTC
35
0.1225
29 August
0000 UTC
40
0.1600
29 August
0600 UTC
45
0.2025
29 August
1200 UTC
45
0.2025
29 August
1800 UTC
45
0.2025
30 August
0000 UTC
45
0.2025
30 August
0600 UTC
45
0.2025
30 August
1200 UTC
45
0.2025
30 August
1800 UTC
45
0.2025
31 August
0000 UTC
50
0.2500
31 August
0600 UTC
45
0.2025
31 August
1200 UTC
40
0.1600
31 August
1800 UTC
40
0.1600
1 September
0000 UTC
45
0.2025
1 September
0600 UTC
50
0.2500
1 September
1200 UTC
60
0.3600
1 September
1800 UTC
70
0.4900
2 September
0000 UTC
75
0.5625
2 September
0600 UTC
65
0.4225
2 September
1200 UTC
60
0.3600
2 September
1800 UTC
55
0.3025
3 September
0000 UTC
55
0.3025
3 September
0600 UTC
50
0.2500
3 September
1200 UTC
45
0.2025
3 September
1800 UTC
50
0.2500
4 September
0000 UTC
55
0.3025
4 September
0600 UTC
60
0.3600
4 September
1200 UTC
55
0.3025
4 September
1800 UTC
55
0.3025
5 September
0000 UTC
55
0.3025
5 September
0600 UTC
55
0.3025
5 September
1200 UTC
55
0.3025
5 September
1800 UTC
60
0.3600
6 September
0000 UTC
60
0.3600
6 September
0600 UTC
60
0.3600
6 September
1200 UTC
45
0.2025
6 September
1800 UTC
45
0.2025
7 September
0000 UTC
45
0.2025
7 September
0600 UTC
45
Extratrop.
Total
10.4125
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 September
0600 UTC
30
0
1 September
1200 UTC
35
0.1225
1 September
1800 UTC
45
0.2025
2 September
0000 UTC
45
0.2025
2 September
0600 UTC
45
0.2025
2 September
1200 UTC
50
0.2500
2 September
1800 UTC
55
0.3025
3 September
0000 UTC
55
0.3025
3 September
0600 UTC
55
0.3025
3 September
1200 UTC
60
0.3600
3 September
1800 UTC
75
0.5625
4 September
0000 UTC
105
1.1025
4 September
0600 UTC
125
1.5625
4 September
1200 UTC
120
1.4400
4 September
1800 UTC
115
1.3225
5 September
0000 UTC
115
1.3225
5 September
0600 UTC
115
1.3225
5 September
1200 UTC
105
1.1025
5 September
1800 UTC
100
1.0000
6 September
0000 UTC
100
1.0000
6 September
0600 UTC
100
1.0000
6 September
1200 UTC
95
0.9025
6 September
1800 UTC
115
1.3225
7 September
0000 UTC
115
1.3225
7 September
0600 UTC
115
1.3225
7 September
1200 UTC
110
1.2100
7 September
1800 UTC
105
1.1025
8 September
0000 UTC
115
1.3225
8 September
0600 UTC
100
1.0000
8 September
1200 UTC
85
0.7225
8 September
1800 UTC
75
0.5625
9 September
0000 UTC
70
0.4900
9 September
0600 UTC
70
0.4900
9 September
1200 UTC
70
0.4900
9 September
1800 UTC
65
0.4225
10 September
0000 UTC
65
0.4225
10 September
0600 UTC
70
0.4900
10 September
1200 UTC
80
0.6400
10 September
1800 UTC
85
0.7225
11 September
0000 UTC
85
0.7225
11 September
0600 UTC
85
0.7225
11 September
1200 UTC
85
0.7225
11 September
1800 UTC
85
0.7225
12 September
0000 UTC
85
0.7225
12 September
0600 UTC
90
0.8100
12 September
1200 UTC
90
0.8100
12 September
1800 UTC
90
0.8100
13 September
0000 UTC
95
0.9025
13 September
0600 UTC
95
0.9025
13 September
1200 UTC
85
0.7225
13 September
1800 UTC
50
0.2500
14 September
0000 UTC
35
0.1225
14 September
0600 UTC
35
0.1225
14 September
1200 UTC
40
Extratrop.
Total
39.0075
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
2 September
0000 UTC
30
0
2 September
0600 UTC
35
0.1225
2 September
1200 UTC
35
0.1225
2 September
1800 UTC
45
0.2025
3 September
0000 UTC
50
0.2500
3 September
0600 UTC
55
0.3025
3 September
1200 UTC
55
0.3025
3 September
1800 UTC
55
0.3025
4 September
0000 UTC
50
0.2500
4 September
0600 UTC
50
0.2500
4 September
1200 UTC
45
0.2025
4 September
1800 UTC
40
0.1600
5 September
0000 UTC
40
0.1600
5 September
0600 UTC
40
0.1600
5 September
1200 UTC
40
0.1600
5 September
1800 UTC
35
0.1225
6 September
0000 UTC
30
0
6 September
0600 UTC
30
Low
Total
3.07
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
25 September
0000 UTC
30
0
25 September
0600 UTC
35
0.1225
25 September
1200 UTC
40
0.1600
25 September
1800 UTC
40
0.1600
26 September
0000 UTC
45
0.2025
26 September
0600 UTC
50
0.2500
26 September
1200 UTC
50
0.2500
26 September
1800 UTC
50
0.2500
27 September
0000 UTC
55
0.3025
27 September
0600 UTC
60
0.3600
27 September
1200 UTC
65
0.4225
27 September
1800 UTC
70
0.4900
28 September
0000 UTC
70
0.4900
28 September
0600 UTC
70
0.4900
28 September
1200 UTC
75
0.5625
28 September
1800 UTC
70
0.4900
29 September
0000 UTC
65
0.4225
29 September
0600 UTC
50
Extratrop.
Total
5.425
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
29 September
0600 UTC
50
Subtrop.
29 September
1200 UTC
50
Subtrop.
29 September
1800 UTC
50
Subtrop.
30 September
0000 UTC
50
Subtrop.
30 September
0600 UTC
50
Subtrop.
30 September
1200 UTC
50
0.2500
30 September
1800 UTC
50
0.2500
1 October
0000 UTC
45
0.2025
1 October
0600 UTC
45
0.2025
1 October
1200 UTC
40
Low
Total
0.905
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
6 October
0000 UTC
25
0
6 October
0600 UTC
30
0
6 October
1200 UTC
40
0.1600
6 October
1800 UTC
50
0.2500
7 October
0000 UTC
55
0.3025
7 October
0600 UTC
55
0.3025
7 October
1200 UTC
55
0.3025
7 October
1800 UTC
30
0
8 October
0000 UTC
--
Dissipated
Total
1.3175
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
12 October
0600 UTC
30
0
12 October
1200 UTC
35
0.1225
12 October
1800 UTC
35
0.1225
13 October
0000 UTC
35
0.1225
13 October
0600 UTC
35
0.1225
13 October
1200 UTC
30
0
13 October
1800 UTC
30
0
14 October
0000 UTC
30
0
14 October
0600 UTC
30
0
14 October
1200 UTC
25
Low
Total
0.49
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
13 October
0600 UTC
25
0
13 October
1200 UTC
30
0
13 October
1800 UTC
30
0
14 October
0000 UTC
35
0.1225
14 October
0600 UTC
40
0.1600
14 October
1200 UTC
50
0.2500
14 October
1800 UTC
60
0.3600
15 October
0000 UTC
65
0.4225
15 October
0600 UTC
70
0.4900
15 October
1200 UTC
75
0.5625
15 October
1800 UTC
80
0.6400
16 October
0000 UTC
95
0.9025
16 October
0600 UTC
115
1.3225
16 October
1200 UTC
90
0.8100
16 October
1800 UTC
70
0.4900
17 October
0000 UTC
65
0.4225
17 October
0600 UTC
70
0.4900
17 October
1200 UTC
75
0.5625
17 October
1800 UTC
65
0.4225
18 October
0000 UTC
55
0.3025
18 October
0600 UTC
50
0.2500
18 October
1200 UTC
40
Low
Total
8.9825
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
14 October
1200 UTC
25
0
14 October
1800 UTC
25
0
15 October
0000 UTC
25
0
15 October
0600 UTC
25
0
15 October
1200 UTC
25
0
15 October
1800 UTC
25
0
16 October
0000 UTC
25
Low
Total
0
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
5 November
1800 UTC
25
0
6 November
0000 UTC
30
0
6 November
0600 UTC
35
0.1225
6 November
1200 UTC
40
0.1600
6 November
1800 UTC
55
0.3025
7 November
0000 UTC
65
0.4225
7 November
0600 UTC
65
0.4225
7 November
1200 UTC
75
0.5625
7 November
1800 UTC
80
0.6400
8 November
0000 UTC
100
1.0000
8 November
0600 UTC
110
1.2100
8 November
1200 UTC
125
1.5625
8 November
1800 UTC
125
1.5625
9 November
0000 UTC
90
0.8100
9 November
0600 UTC
55
0.3025
9 November
1200 UTC
35
0.1225
9 November
1800 UTC
25
0
10 November
0000 UTC
25
Low
Total
9.2025
Storm Type ACE (104 kt2 ) 01L (Arthur) Best track 0.7725 02L (Bertha) Best track 28.400 03L (Cristobal) Best track 3.8125 04L (Dolly) Best track 5.4450 05L (Edouard) Best track 1.6975 06L (Fay) Best track 7.2900 07L (Gustav) Best track 18.1525 08L (Hanna) Best track 10.4125 09L (Ike) Best track 39.0075 10L (Josephine) Best track 3.0700 11L (Kyle) Best track 5.4250 12L (Laura) Best track 0.9050 13L (Marco) Best track 1.3175 14L (Nana) Best track 0.4900 15L (Omar) Best track 8.9825 16L (NONAME) Best track 0.0000 17L (Paloma) Best track 9.2025 Total 144.3825
