Talk:2008 Pacific hurricane season/ACE calcs

This is the page for calculating the Accumulated Cyclone Energy for the 2008 Pacific 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.

$\sum _{}^{}{\frac {{v_{\mathrm {max} }}^{2}}{10^{4}}},$

where v_max is estimated sustained wind speed in knots.

Operational (Advisories)

01E.Alma

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	28 May	8 pm PDT	25	0
2	29 May	2 am PDT	30	0
3	29 May	8 am PDT	40	0.1600
4	29 May	9 am PDT	55	Special
5	29 May	2 pm PDT	55	0.3025
6	29 May	8 pm PDT	40	0.1600
7	30 May	2 am PDT	25	0
8	30 May	8 am PDT	20	Low
Total				0.6225

02E.Boris

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	27 June	2 am PDT	30	0
2	27 June	8 am PDT	35	0.1225
3	27 June	2 pm PDT	45	0.2025
4	27 June	8 pm PDT	45	0.2025
5	28 June	2 am PDT	45	0.2025
6	28 June	8 am PDT	45	0.2025
7	28 June	2 pm PDT	45	0.2025
8	28 June	8 pm PDT	45	0.2025
9	29 June	2 am PDT	45	0.2025
10	29 June	8 am PDT	45	0.2025
11	29 June	2 pm PDT	45	0.2025
12	29 June	5 pm PDT	60	Special
13	29 June	8 pm PDT	60	0.3600
14	30 June	2 am PDT	60	0.3600
15	30 June	8 am PDT	55	0.3025
16	30 June	2 pm PDT	55	0.3025
17	30 June	8 pm PDT	60	0.3600
18	1 July	2 am PDT	65	0.4225
19	1 July	8 am PDT	65	0.4225
20	1 July	2 pm PDT	60	0.3600
21	1 July	8 pm PDT	60	0.3600
22	2 July	2 am PDT	65	0.4225
23	2 July	8 am PDT	65	0.4225
24	2 July	2 pm PDT	50	0.2500
25	2 July	8 pm PDT	50	0.2500
26	3 July	2 am PDT	45	0.2025
27	3 July	8 am PDT	40	0.1600
28	3 July	2 pm PDT	35	0.1225
29	3 July	8 pm PDT	30	0
30	4 July	2 am PDT	25	Low
Total				7.0250

03E.Cristina

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	27 June	2 pm PDT	30	0
2	27 June	8 pm PDT	30	0
3	28 June	2 am PDT	30	0
4	28 June	8 am PDT	35	0.1225
5	28 June	2 pm PDT	40	0.1600
6	28 June	8 pm PDT	45	0.2025
7	29 June	2 am PDT	40	0.1600
8	29 June	8 am PDT	35	0.1225
9	29 June	2 pm PDT	35	0.1225
10	29 June	8 pm PDT	40	0.1600
11	30 June	2 am PDT	40	0.1600
12	30 June	8 am PDT	30	0
13	30 June	2 pm PDT	25	0
14	30 June	8 pm PDT	25	Low
Total				1.2100

04E.Douglas

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	1 July	8 pm PDT	30	0
2	2 July	2 am PDT	30	0
3	2 July	8 am PDT	35	0.1225
4	2 July	2 pm PDT	35	0.1225
5	2 July	8 pm PDT	35	0.1225
6	3 July	2 am PDT	35	0.1225
7	3 July	8 am PDT	30	0
8	3 July	2 pm PDT	30	0
9	3 July	8 pm PDT	25	Low
Total				0.4900

05E.NONAME

• Never strengthened into tropical storm, ACE is 0

06E.Elida

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	11 July	10 pm PDT	30	0
2	12 July	2 am PDT	35	0.1225
3	12 July	8 am PDT	40	0.1600
4	12 July	2 pm PDT	40	0.1600
5	12 July	8 pm PDT	50	0.2500
6	13 July	2 am PDT	55	0.3025
7	13 July	8 am PDT	55	0.3025
8	13 July	2 pm PDT	55	0.3025
9	13 July	8 pm PDT	55	0.3025
10	14 July	2 am PDT	65	0.4225
11	14 July	8 am PDT	70	0.4900
12	14 July	2 pm PDT	75	0.5625
13	14 July	8 pm PDT	75	0.5625
14	15 July	2 am PDT	75	0.5625
15	15 July	8 am PDT	70	0.4900
16	15 July	2 pm PDT	65	0.4225
17	15 July	8 pm PDT	65	0.4225
18	16 July	2 am PDT	75	0.5625
19	16 July	8 am PDT	75	0.5625
20	16 July	2 pm PDT	90	0.8100
21	16 July	8 pm PDT	90	0.8100
22	17 July	2 am PDT	85	0.7225
23	17 July	8 am PDT	85	0.7225
24	17 July	2 pm PDT	70	0.4900
25	17 July	8 pm PDT	65	0.4225
26	18 July	2 am PDT	55	0.3025
27	18 July	8 am PDT	50	0.2500
28	18 July	2 pm PDT	35	0.1225
29	18 July	8 pm PDT	35	0.1225
30	19 July	2 am PDT	30	0
31	19 July	8 am PDT	30	0
32	19 July	2 pm PDT	30	Low
Total				11.7375

07E.Fausto

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	16 July	2 am PDT	30	0
2	16 July	8 am PDT	30	0
3	16 July	2 pm PDT	35	0.1225
4	16 July	8 pm PDT	40	0.1600
5	17 July	2 am PDT	50	0.2500
6	17 July	8 am PDT	50	0.2500
7	17 July	2 pm PDT	50	0.2500
8	17 July	8 pm PDT	60	0.3600
9	18 July	2 am PDT	60	0.3600
10	18 July	8 am PDT	65	0.4225
11	18 July	2 pm PDT	65	0.4225
12	18 July	8 pm PDT	70	0.4900
13	19 July	2 am PDT	75	0.5625
14	19 July	8 am PDT	80	0.6400
15	19 July	2 pm PDT	75	0.5625
16	19 July	8 pm PDT	75	0.5625
17	20 July	2 am PDT	75	0.5625
18	20 July	8 am PDT	75	0.5625
19	20 July	2 pm PDT	80	0.6400
20	20 July	8 pm PDT	80	0.6400
21	21 July	2 am PDT	85	0.7225
22	21 July	8 am PDT	70	0.4900
23	21 July	2 pm PDT	60	0.3600
24	21 July	8 pm PDT	60	0.3600
25	22 July	2 am PDT	50	0.2500
26	22 July	8 am PDT	35	0.1225
27	22 July	2 pm PDT	30	Low
Total				10.1250

08E.Genevieve

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	21 July	8 am PDT	30	0
2	21 July	2 pm PDT	35	0.1225
3	21 July	8 pm PDT	35	0.1225
4	22 July	2 am PDT	40	0.1600
5	22 July	8 am PDT	50	0.2500
6	22 July	2 pm PDT	50	0.2500
7	22 July	8 pm PDT	55	0.3025
8	23 July	2 am PDT	55	0.3025
9	23 July	8 am PDT	55	0.3025
10	23 July	2 pm PDT	50	0.2500
11	23 July	8 pm PDT	50	0.2500
12	24 July	2 am PDT	45	0.2025
13	24 July	8 am PDT	45	0.2025
14	24 July	2 pm PDT	50	0.2500
15	24 July	8 pm PDT	50	0.2500
16	25 July	2 am PDT	55	0.3025
17	25 July	8 am PDT	65	0.4225
18	25 July	2 pm PDT	65	0.4225
19	25 July	8 pm PDT	65	0.4225
20	26 July	2 am PDT	60	0.3600
21	26 July	8 am PDT	50	0.2500
22	26 July	2 pm PDT	45	0.2025
23	26 July	8 pm PDT	40	0.1600
24	27 July	2 am PDT	30	0
Total				5.7600

09E.Hernan

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	6 August	2 pm PDT	30	0
2	6 August	8 pm PDT	35	0.1225
3	7 August	2 am PDT	45	0.2025
4	7 August	8 am PDT	50	0.2500
5	7 August	2 pm PDT	55	0.3025
6	7 August	8 pm PDT	55	0.3025
7	8 August	2 am PDT	55	0.3025
8	8 August	8 am PDT	65	0.4225
9	8 August	2 pm PDT	75	0.5625
10	8 August	8 pm PDT	80	0.6400
11	9 August	2 am PDT	85	0.7225
12	9 August	8 am PDT	105	1.1025
13	9 August	2 pm PDT	105	1.1025
14	9 August	8 pm PDT	100	1.0000
15	10 August	2 am PDT	85	0.7225
16	10 August	8 am PDT	80	0.6400
17	10 August	2 pm PDT	75	0.5625
18	10 August	8 pm PDT	75	0.5625
19	11 August	2 am PDT	70	0.4900
20	11 August	8 am PDT	70	0.4900
21	11 August	2 pm PDT	60	0.3600
22	11 August	8 pm PDT	55	0.3025
23	12 August	2 am PDT	45	0.2025
24	12 August	8 am PDT	40	0.1600
25	12 August	2 pm PDT	35	0.1225

01C.Kika

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	6 August	5 pm HST	30	0
2	6 August	11 pm HST	35	0.1225
3	7 August	5 am HST	35	0.1225
4	7 August	11 am HST	35	0.1225
5	7 August	5 pm HST	35	0.1225
6	7 August	11 pm HST	35	0.1225
7	8 August	5 am HST	35	0.1225
8	8 August	11 am HST	30	0
9	8 August	5 pm HST	30	0
10	8 August	11 pm HST	35	0.1225
11	9 August	5 am HST	35	0.1225
12	9 August	11 am HST	35	0.1225
13	9 August	5 pm HST	35	0.1225
14	9 August	11 pm HST	35	0.1225
15	10 August	5 am HST	35	0.1225
16	10 August	11 am HST	35	0.1225
17	10 August	5 pm HST	30	0
18	10 August	11 pm HST	30	0
19	11 August	5 am HST	30	0
20	11 August	11 am HST	30	0
21	11 August	5 pm HST	25	0
22	11 August	11 pm HST	25	0
Total				1.5925

10E.Iselle

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	13 August	8 am PDT	30	0
2	13 August	2 pm PDT	35	0.1225
3	13 August	8 pm PDT	35	0.1225
4	14 August	2 am PDT	40	0.1600
5	14 August	8 am PDT	45	0.2025
6	14 August	2 pm PDT	40	0.1600
7	14 August	8 pm PDT	40	0.1600
8	15 August	2 am PDT	35	0.1225
9	15 August	8 am PDT	35	0.1225
10	15 August	2 pm PDT	35	0.1225
11	15 August	8 pm PDT	30	0
12	16 August	2 am PDT	30	0
13	16 August	8 am PDT	30	0
14	16 August	2 pm PDT	30	0
Total				1.2950

11E.Julio

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	23 August	8 am PDT	30	0
2	23 August	2 pm PDT	30	0
3	23 August	8 pm PDT	35	0.1225
4	24 August	2 am PDT	35	0.1225
5	24 August	8 pm PDT	45	0.2025
6	24 August	2 am PDT	45	0.2025
7	24 August	8 pm PDT	40	0.1600
8	25 August	2 am PDT	35	0.1225
9	25 August	8 pm PDT	35	0.1225
10	25 August	2 am PDT	35	0.1225
11	25 August	8 pm PDT	30	0
12	26 August	2 am PDT	25	0
13	26 August	8 pm PDT	25	0
Total				1.1775

12E.Karina

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	2 September	9 am PDT	35	Special
2	2 September	2 pm PDT	35	0.1225
Total				0.1225

13E.Lowell

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	6 September	8 pm PDT	35	0.1225
2	7 September	2 am PDT	35	0.1225
3	7 September	8 am PDT	40	0.1600
4	7 September	2 pm PDT	45	0.2025
5	7 September	8 pm PDT	50	0.2500
6	8 September	2 am PDT	50	0.2500
7	8 September	8 am PDT	45	0.2025
8	8 September	2 pm PDT	45	0.2025
9	8 September	8 pm PDT	50	0.2500
10	9 September	2 am PDT	45	0.2025
11	9 September	8 am PDT	40	0.1600
12	9 September	2 pm PDT	40	0.1600
13	9 September	8 pm PDT	40	0.1600
14	10 September	2 am PDT	30	0
15	10 September	8 am PDT	30	0
16	10 September	2 pm PDT	30	0
Total				2.4450

14E.Marie

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	1 October	2 am PDT	30	0
2	1 October	8 am PDT	45	0.2025
3	1 October	2 pm PDT	45	0.2025
4	1 October	8 pm PDT	45	0.2025
5	2 October	2 am PDT	45	0.2025
6	2 October	8 am PDT	40	0.1600
7	2 October	2 pm PDT	45	0.2025
8	2 October	8 pm PDT	45	0.2025
9	3 October	2 am PDT	50	0.2500
10	3 October	8 am PDT	60	0.3600
11	3 October	2 pm PDT	65	0.4225
12	3 October	8 pm PDT	65	0.4225
13	4 October	2 am PDT	70	0.4900
14	4 October	8 am PDT	65	0.4225
15	4 October	2 pm PDT	55	0.3025
16	4 October	8 pm PDT	45	0.2025
17	5 October	2 am PDT	40	0.1600
18	5 October	8 am PDT	40	0.1600
19	5 October	2 pm PDT	35	0.1225
20	5 October	8 pm PDT	35	0.1225
21	6 October	2 am PDT	35	0.1225
22	6 October	8 am PDT	30	0
Total				4.9350

15E.Norbert

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	3 October	8 pm PDT	30	0
2	4 October	2 am PDT	30	0
3	4 October	8 am PDT	30	0
4	4 October	2 pm PDT	30	0
5	4 October	8 pm PDT	35	0.1225
6	5 October	2 am PDT	40	0.1600
7	5 October	8 am PDT	50	0.2500
8	5 October	2 pm PDT	50	0.2500
9	5 October	8 pm PDT	55	0.3025
10	6 October	2 am PDT	55	0.3025
11	6 October	8 am PDT	55	0.3025
12	6 October	2 pm PDT	60	0.3600
13	6 October	8 pm PDT	65	0.4225
14	7 October	2 am PDT	65	0.4225
15	7 October	8 am PDT	70	0.4900
16	7 October	2 pm PDT	75	0.5625
17	7 October	8 pm PDT	90	0.8100
18	8 October	2 am PDT	100	1.0000
19	8 October	8 am PDT	110	1.2100
20	8 October	2 pm PDT	115	1.3225
21	8 October	8 pm PDT	115	1.3225
22	9 October	2 am PDT	110	1.2100
23	9 October	8 am PDT	100	1.0000
24	9 October	2 pm PDT	80	0.6400
25	9 October	8 pm PDT	80	0.6400
26	10 October	2 am PDT	75	0.5625
27	10 October	8 am PDT	85	0.7225
28	10 October	2 pm PDT	90	0.8100
29	10 October	8 pm PDT	90	0.8100
30	11 October	2 am PDT	100	1.0000
31	11 October	8 am PDT	90	0.8100
32	11 October	2 pm PDT	85	0.7225
33	11 October	8 pm PDT	75	0.5625
34	12 October	2 am PDT	50	0.2500
Total				19.3525

16E.Odile

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	8 October	2 pm PDT	30	0
2	8 October	8 pm PDT	30	0
3	9 October	2 am PDT	35	0.1225
4	9 October	8 am PDT	45	0.2025
5	9 October	2 pm PDT	45	0.2025
6	9 October	8 pm PDT	45	0.2025
7	10 October	2 am PDT	50	0.2500
8	10 October	8 am PDT	50	0.2500
9	10 October	2 pm PDT	50	0.2500
10	10 October	8 pm PDT	50	0.2500
11	11 October	2 am PDT	55	0.3025
12	11 October	8 am PDT	55	0.3025
13	11 October	2 pm PDT	40	0.1600
14	11 October	8 pm PDT	35	0.1225
15	12 October	2 am PDT	35	0.1225
Total				2.7400

17E.NONAME

• Never strengthened into tropical storm, ACE is 0

18E.Polo

Adv.	Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1	2 November	1 pm PST	30	0
2	2 November	7 pm PST	35	0.1225
3	3 November	1 am PST	35	0.1225
4	3 November	7 am PST	35	0.1225
5	3 November	1 pm PST	35	0.1225
6	3 November	7 pm PST	35	0.1225
7	4 November	1 am PST	35	0.1225
8	4 November	7 am PST	35	0.1225
9	4 November	1 pm PST	35	0.1225
Total				0.9800

Best Track (TCR)

01E.Alma

From Alma's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
29 May	0000 UTC	30	0
29 May	0600 UTC	35	0.1225
29 May	1200 UTC	45	0.2025
29 May	1800 UTC	55	0.3025
30 May	0000 UTC	45	0.2025
30 May	0600 UTC	30	0
30 May	1200 UTC	25	0
30 May	1800 UTC	dissipated	0
Total			0.8300

02E.Boris

From Boris's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
27 Jun	0600 UTC	30	0
27 Jun	1200 UTC	35	0.1225
27 Jun	1800 UTC	45	0.2025
28 Jun	0000 UTC	50	0.2500
28 Jun	0600 UTC	50	0.2500
28 Jun	1200 UTC	45	0.2025
28 Jun	1800 UTC	45	0.2025
29 Jun	0000 UTC	45	0.2025
29 Jun	0600 UTC	45	0.2025
29 Jun	1200 UTC	50	0.2500
29 Jun	1800 UTC	55	0.3025
30 Jun	0000 UTC	60	0.3600
30 Jun	0600 UTC	60	0.3600
30 Jun	1200 UTC	60	0.3600
30 Jun	1800 UTC	60	0.3600
01 Jul	0000 UTC	65	0.4225
01 Jul	0600 UTC	65	0.4225
01 Jul	1200 UTC	65	0.4225
01 Jul	1800 UTC	60	0.3600
02 Jul	0000 UTC	65	0.4225
02 Jul	0600 UTC	70	0.4900
02 Jul	1200 UTC	65	0.4225
02 Jul	1800 UTC	55	0.3025
03 Jul	0000 UTC	50	0.2500
03 Jul	0600 UTC	50	0.2500
03 Jul	1200 UTC	40	0.1600
03 Jul	1800 UTC	35	0.1250
04 Jul	0000 UTC	30	0
04 Jul	0600 UTC	25	0
04 Jul	1200 UTC	Low	0
Total			7.6750

03E.Cristina

From Cristina's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
27 Jun	1800 UTC	30	0
28 Jun	0000 UTC	30	0
28 Jun	0600 UTC	30	0
28 Jun	1200 UTC	35	0.1225
28 Jun	1800 UTC	45	0.2025
29 Jun	0000 UTC	45	0.2025
29 Jun	0600 UTC	45	0.2025
29 Jun	1200 UTC	40	0.1600
29 Jun	1800 UTC	40	0.1600
30 Jun	0000 UTC	40	0.1600
30 Jun	0600 UTC	40	0.1600
30 Jun	1200 UTC	30	0
30 Jun	1800 UTC	30	Low
01 Jul	0000 UTC	25	0
01 Jul	0600 UTC	20	0
01 Jul	1200 UTC	20	0
01 Jul	1800 UTC	20	0
02 Jul	0000 UTC	20	0
02 Jul	0600 UTC	20	0
02 Jul	1200 UTC	20	0
02 Jul	1800 UTC	20	0
03 Jul	0000 UTC	20	0
Total			1.3300

04E.Douglas

From Douglas's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
01 Jul	1800 UTC	25	0
02 Jul	0000 UTC	30	0
02 Jul	0600 UTC	30	0
02 Jul	1200 UTC	35	0.1225
02 Jul	1800 UTC	35	0.1225
03 Jul	0000 UTC	35	0.1225
03 Jul	0600 UTC	35	0.1225
03 Jul	1200 UTC	35	0.1225
03 Jul	1800 UTC	30	0
04 Jul	0000 UTC	30	0
04 Jul	0600 UTC	Low	0
Total			0.6125

05E.NONAME

From TD Five-E's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
05 Jul	1800 UTC	25	0
06 Jul	0000 UTC	25	0
06 Jul	0600 UTC	25	0
06 Jul	1200 UTC	30	0
06 Jul	1800 UTC	30	0
07 Jul	0000 UTC	30	0
07 Jul	0600 UTC	25	0
07 Jul	1200 UTC	dissipated	0
Total			0.0000

06E.Elida

From Elida's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
11 Jul	1800 UTC	30	0
12 Jul	0000 UTC	30	0
12 Jul	0600 UTC	35	0.1225
12 Jul	1200 UTC	45	0.2025
12 Jul	1800 UTC	45	0.2025
13 Jul	0000 UTC	50	0.2500
13 Jul	0600 UTC	50	0.2500
13 Jul	1200 UTC	55	0.3025
13 Jul	1800 UTC	55	0.3025
14 Jul	0000 UTC	55	0.3025
14 Jul	0600 UTC	60	0.3600
14 Jul	1200 UTC	65	0.4225
14 Jul	1800 UTC	75	0.5625
15 Jul	0000 UTC	75	0.5625
15 Jul	0600 UTC	70	0.4900
15 Jul	1200 UTC	70	0.4900
15 Jul	1800 UTC	65	0.4225
16 Jul	0000 UTC	65	0.4225
16 Jul	0600 UTC	70	0.4900
16 Jul	1200 UTC	75	0.5625
16 Jul	1800 UTC	90	0.8100
17 Jul	0000 UTC	90	0.8100
17 Jul	0600 UTC	85	0.7225
17 Jul	1200 UTC	80	0.6400
17 Jul	1800 UTC	70	0.4900
18 Jul	0000 UTC	65	0.4225
18 Jul	0600 UTC	55	0.3025
18 Jul	1200 UTC	50	0.2500
18 Jul	1800 UTC	40	0.1600
19 Jul	0000 UTC	35	0.1225
19 Jul	0600 UTC	30	0
19 Jul	1200 UTC	Low	0
Total			11.4500

07E.Fausto

From Fausto's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
16 Jul	0600 UTC	30	0
16 Jul	1200 UTC	35	0.1225
16 Jul	1800 UTC	35	0.1225
17 Jul	0000 UTC	40	0.1600
17 Jul	0600 UTC	50	0.2500
17 Jul	1200 UTC	50	0.2500
17 Jul	1800 UTC	55	0.3025
18 Jul	0000 UTC	60	0.3600
18 Jul	0600 UTC	60	0.3600
18 Jul	1200 UTC	65	0.4225
18 Jul	1800 UTC	65	0.4225
19 Jul	0000 UTC	70	0.4900
19 Jul	0600 UTC	75	0.5625
19 Jul	1200 UTC	75	0.5625
19 Jul	1800 UTC	75	0.5625
20 Jul	0000 UTC	75	0.5625
20 Jul	0600 UTC	75	0.5625
20 Jul	1200 UTC	80	0.6400
20 Jul	1800 UTC	80	0.6400
21 Jul	0000 UTC	80	0.6400
21 Jul	0600 UTC	75	0.5625
21 Jul	1200 UTC	70	0.4900
21 Jul	1800 UTC	60	0.3600
22 Jul	0000 UTC	55	0.3025
22 Jul	0600 UTC	50	0.2500
22 Jul	1200 UTC	40	0.1600
22 Jul	1800 UTC	30	0
23 Jul	0000 UTC	30	0
23 Jul	0600 UTC	25	0
23 Jul	1200 UTC	25	0
23 Jul	1800 UTC	25	0
24 Jul	0000 UTC	25	0
24 Jul	0600 UTC	20	0
24 Jul	1200 UTC	dissipated	0
Total			10.1200

08E.Genevieve

From Genevieve's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
21 Jul	1200 UTC	30	0
21 Jul	1800 UTC	35	0
22 Jul	0000 UTC	35	0.1225
22 Jul	0600 UTC	40	0.1600
22 Jul	1200 UTC	50	0.2500
22 Jul	1800 UTC	50	0.2500
23 Jul	0000 UTC	55	0.3025
23 Jul	0600 UTC	55	0.3025
23 Jul	1200 UTC	55	0.3025
23 Jul	1800 UTC	50	0.2500
24 Jul	0000 UTC	50	0.2500
24 Jul	0600 UTC	45	0.2025
24 Jul	1200 UTC	45	0.2025
24 Jul	1800 UTC	45	0.2025
25 Jul	0000 UTC	50	0.2500
25 Jul	0600 UTC	55	0.3025
25 Jul	1200 UTC	65	0.4225
25 Jul	1800 UTC	65	0.4225
26 Jul	0000 UTC	65	0.4225
26 Jul	0600 UTC	60	0.3600
26 Jul	1200 UTC	50	0.2500
26 Jul	1800 UTC	45	0.2025
27 Jul	0000 UTC	35	0.1225
27 Jul	0600 UTC	30	0
27 Jul	1200 UTC	Low	0
Total			5.6750

09E.Hernan

From Hernan's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
06 Aug	1200 UTC	25	0
06 Aug	1800 UTC	30	0
07 Aug	0000 UTC	35	0.1225
07 Aug	0600 UTC	45	0.2025
07 Aug	1200 UTC	50	0.2500
07 Aug	1800 UTC	55	0.3025
08 Aug	0000 UTC	55	0.3025
08 Aug	0600 UTC	60	0.3600
08 Aug	1200 UTC	65	0.4225
08 Aug	1800 UTC	75	0.5625
09 Aug	0000 UTC	80	0.6400
09 Aug	0600 UTC	90	0.8100
09 Aug	1200 UTC	105	1.1025
09 Aug	1800 UTC	105	1.1025
10 Aug	0000 UTC	100	1.0000
10 Aug	0600 UTC	90	0.8100
10 Aug	1200 UTC	80	0.6400
10 Aug	1800 UTC	75	0.5625
11 Aug	0000 UTC	75	0.5625
11 Aug	0600 UTC	75	0.5625
11 Aug	1200 UTC	70	0.4900
11 Aug	1800 UTC	65	0.4225
12 Aug	0000 UTC	55	0.3025
12 Aug	0600 UTC	50	0.2500
12 Aug	1200 UTC	45	0.2025
12 Aug	1800 UTC	40	0.1600
13 Aug	0000 UTC	Low	0
Total			12.1450

10E.Iselle

From Iselle's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
13 Aug	1200 UTC	30	0
13 Aug	1800 UTC	35	0.1225
14 Aug	0000 UTC	40	0.1600
14 Aug	0600 UTC	40	0.1600
14 Aug	1200 UTC	45	0.2025
14 Aug	1800 UTC	40	0.1600
15 Aug	0000 UTC	40	0.1600
15 Aug	0600 UTC	40	0.1600
15 Aug	1200 UTC	40	0.1600
15 Aug	1800 UTC	35	0.1225
16 Aug	0000 UTC	30	0
16 Aug	0600 UTC	30	0
16 Aug	1200 UTC	30	0
16 Aug	1800 UTC	30	0
17 Aug	0000 UTC	25	0
17 Aug	0600 UTC	25	0
17 Aug	1200 UTC	25	0
17 Aug	1800 UTC	25	0
18 Aug	0000 UTC	25	0
18 Aug	0600 UTC	25	0
18 Aug	1200 UTC	25	0
18 Aug	1800 UTC	25	0
19 Aug	0000 UTC	25	0
19 Aug	0600 UTC	25	0
19 Aug	1200 UTC	25	0
19 Aug	1800 UTC	25	0
20 Aug	0000 UTC	25	0
20 Aug	0600 UTC	25	0
20 Aug	1200 UTC	25	0
20 Aug	1800 UTC	25	0
21 Aug	0000 UTC	25	0
21 Aug	0600 UTC	25	0
21 Aug	1200 UTC	25	0
21 Aug	1800 UTC	20	0
22 Aug	0000 UTC	20	0
22 Aug	0600 UTC	20	0
22 Aug	1200 UTC	25	0
22 Aug	1800 UTC	25	0
23 Aug	0000 UTC	25	0
23 Aug	0600 UTC	25	0
23 Aug	1200 UTC	20	0
23 Aug	1800 UTC	dissipated	0
Total			1.4075

11E.Julio

From Julio's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
23 Aug	1200 UTC	30	0
23 Aug	1800 UTC	35	0.1225
24 Aug	0000 UTC	40	0.1600
24 Aug	0600 UTC	40	0.1600
24 Aug	1200 UTC	45	0.2025
24 Aug	1800 UTC	45	0.2025
25 Aug	0000 UTC	40	0.1600
25 Aug	0600 UTC	35	0.1225
25 Aug	1200 UTC	35	0.1225
25 Aug	1800 UTC	35	0.1225
26 Aug	0000 UTC	30	0
26 Aug	0600 UTC	30	0
26 Aug	1200 UTC	25	0
26 Aug	1800 UTC	Low	0
Total			1.3750

12E.Karina

From Karina's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
02 Sep	0600 UTC	30	0
02 Sep	1200 UTC	35	0.1225
02 Sep	1800 UTC	35	0.1225
03 Sep	0000 UTC	30	0
03 Sep	0600 UTC	30	0
03 Sep	1200 UTC	25	0
03 Sep	1800 UTC	Low	0
Total			0.2450

13E.Lowell

From Lowell's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
6 Sep	1200 UTC	25	0
6 Sep	1800 UTC	30	0
7 Sep	0000 UTC	35	0.1225
7 Sep	0600 UTC	40	0.1600
7 Sep	1200 UTC	45	0.2025
7 Sep	1800 UTC	45	0.2025
8 Sep	0000 UTC	45	0.2025
8 Sep	0600 UTC	45	0.2025
8 Sep	1200 UTC	40	0.1600
8 Sep	1800 UTC	40	0.1600
9 Sep	0000 UTC	40	0.1600
9 Sep	0600 UTC	40	0.1600
9 Sep	1200 UTC	40	0.1600
9 Sep	1800 UTC	40	0.1600
10 Sep	0000 UTC	35	0.1225
10 Sep	0600 UTC	30	0
10 Sep	1200 UTC	30	0
10 Sep	1800 UTC	30	0
11 Sep	0000 UTC	30	0
11 Sep	0600 UTC	30	0
11 Sep	1200 UTC	30	0
11 Sep	1800 UTC	dissipated	0
Total			2.1750

14E.Marie

From Marie's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
1 Oct	0600 UTC	30	0
1 Oct	1200 UTC	45	0.2025
1 Oct	1800 UTC	45	0.2025
2 Oct	0000 UTC	45	0.2025
2 Oct	0600 UTC	45	0.2025
2 Oct	1200 UTC	45	0.2025
2 Oct	1800 UTC	45	0.2025
3 Oct	0000 UTC	45	0.2025
3 Oct	0600 UTC	50	0.2500
3 Oct	1200 UTC	60	0.3600
3 Oct	1800 UTC	65	0.4225
4 Oct	0000 UTC	70	0.4900
4 Oct	0600 UTC	70	0.4900
4 Oct	1200 UTC	65	0.4225
4 Oct	1800 UTC	55	0.3025
5 Oct	0000 UTC	45	0.2025
5 Oct	0600 UTC	40	0.1600
5 Oct	1200 UTC	40	0.1600
5 Oct	1800 UTC	35	0.1225
6 Oct	0000 UTC	35	0.1225
6 Oct	0600 UTC	35	0.1225
6 Oct	1200 UTC	30	0
6 Oct	1800 UTC	25	0
7 Oct	0000 UTC	25	0
7 Oct	0600 UTC	25	0
7 Oct	1200 UTC	25	0
7 Oct	1800 UTC	25	0
8 Oct	0000 UTC	25	0
8 Oct	0600 UTC	25	0
8 Oct	1200 UTC	25	0
8 Oct	1800 UTC	25	0
9 Oct	0000 UTC	25	0
9 Oct	0600 UTC	25	0
9 Oct	1200 UTC	25	0
9 Oct	1800 UTC	25	0
10 Oct	0000 UTC	25	0
10 Oct	0600 UTC	25	0
10 Oct	1200 UTC	25	0
10 Oct	1800 UTC	25	0
11 Oct	0000 UTC	25	0
11 Oct	0600 UTC	25	0
11 Oct	1200 UTC	25	0
11 Oct	1800 UTC	20	0
12 Oct	0000 UTC	20	0
12 Oct	0600 UTC	20	0
12 Oct	1200 UTC	20	0
12 Oct	1800 UTC	20	0
13 Oct	0000 UTC	20	0
13 Oct	0600 UTC	15	0
13 Oct	1200 UTC	15	0
13 Oct	1800 UTC	15	0
14 Oct	0000 UTC	20	0
14 Oct	0600 UTC	20	0
14 Oct	1200 UTC	20	0
14 Oct	1800 UTC	20	0
15 Oct	0000 UTC	20	0
15 Oct	0600 UTC	20	0
15 Oct	1200 UTC	20	0
15 Oct	1800 UTC	20	0
16 Oct	0000 UTC	25	0
16 Oct	0600 UTC	25	0
16 Oct	1200 UTC	25	0
16 Oct	1800 UTC	25	0
17 Oct	0000 UTC	25	0
17 Oct	0600 UTC	25	0
17 Oct	1200 UTC	25	0
17 Oct	1800 UTC	25	0
18 Oct	0000 UTC	25	0
18 Oct	0600 UTC	25	0
18 Oct	1200 UTC	25	0
18 Oct	1800 UTC	25	0
19 Oct	0000 UTC	25	0
19 Oct	0600 UTC	20	0
19 Oct	1200 UTC	20	0
19 Oct	1800 UTC	absorbed into ITCZ	0
Total			5.0450

15E.Norbert

From Norbert's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
04 Oct	0600 UTC	30	0
04 Oct	1200 UTC	30	0
04 Oct	1800 UTC	30	0
05 Oct	0000 UTC	35	0.1225
05 Oct	0600 UTC	40	0.1600
05 Oct	1200 UTC	50	0.2500
05 Oct	1800 UTC	50	0.2500
06 Oct	0000 UTC	50	0.2500
06 Oct	0600 UTC	55	0.3025
06 Oct	1200 UTC	55	0.3025
06 Oct	1800 UTC	60	0.3600
07 Oct	0000 UTC	60	0.3600
07 Oct	0600 UTC	65	0.4225
07 Oct	1200 UTC	70	0.4900
07 Oct	1800 UTC	75	0.5625
08 Oct	0000 UTC	90	0.8100
08 Oct	0600 UTC	100	1.0000
08 Oct	1200 UTC	110	1.2100
08 Oct	1800 UTC	115	1.3225
09 Oct	0000 UTC	110	1.2100
09 Oct	0600 UTC	100	1.0000
09 Oct	1200 UTC	85	0.7225
09 Oct	1800 UTC	70	0.4900
10 Oct	0000 UTC	70	0.4900
10 Oct	0600 UTC	70	0.4900
10 Oct	1200 UTC	75	0.5625
10 Oct	1800 UTC	80	0.6400
11 Oct	0000 UTC	90	0.8100
11 Oct	0600 UTC	100	1.0000
11 Oct	1200 UTC	95	0.9025
11 Oct	1800 UTC	90	0.8100
12 Oct	0000 UTC	80	0.6400
12 Oct	0600 UTC	65	0.4225
12 Oct	1200 UTC	30	0
12 Oct	1800 UTC	dissipated	0
Total			18.3650

16E.Odile

From Odile's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
8 Oct	1200 UTC	25	0
8 Oct	1800 UTC	30	0
9 Oct	0000 UTC	30	0
9 Oct	0600 UTC	35	0.1225
9 Oct	1200 UTC	45	0.2025
9 Oct	1800 UTC	45	0.2025
10 Oct	0000 UTC	45	0.2025
10 Oct	0600 UTC	50	0.2500
10 Oct	1200 UTC	50	0.2500
10 Oct	1800 UTC	50	0.2500
11 Oct	0000 UTC	50	0.2500
11 Oct	0600 UTC	50	0.2500
11 Oct	1200 UTC	50	0.2500
11 Oct	1800 UTC	45	0.2025
12 Oct	0000 UTC	35	0.1225
12 Oct	0600 UTC	30	0
12 Oct	1200 UTC	25	0
12 Oct	1800 UTC	25	0
13 Oct	0000 UTC	25	0
13 Oct	0600 UTC	20	0
13 Oct	1200 UTC	20	0
13 Oct	1800 UTC	dissipated	0
Total			2.5550

17E.NONAME

From TD Seventeen-E's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
23 Oct	0600 UTC	25	0
23 Oct	1200 UTC	30	0
23 Oct	1800 UTC	30	0
24 Oct	0000 UTC	30	0
24 Oct	0600 UTC	30	0
24 Oct	1200 UTC	30	0
24 Oct	1800 UTC	25	0
25 Oct	0000 UTC	25	0
25 Oct	0600 UTC	25	0
25 Oct	1200 UTC	25	0
25 Oct	1800 UTC	25	0
26 Oct	0000 UTC	25	0
26 Oct	0600 UTC	25	0
26 Oct	1200 UTC	25	0
26 Oct	1800 UTC	20	0
27 Oct	0000 UTC	20	0
27 Oct	0600 UTC	20	0
27 Oct	1200 UTC	20	0
27 Oct	1800 UTC	20	0
28 Oct	0000 UTC	dissipated	0
Total			0.0000

18E.Polo

From Polo's Tropical Cyclone Report.

Date	Time	Maximum Sustained Winds (kt)	ACE (104 kt2)
2 Nov	1200 UTC	25	0
2 Nov	1800 UTC	30	0
3 Nov	0000 UTC	35	0.1225
3 Nov	0600 UTC	40	0.1600
3 Nov	1200 UTC	40	0.1600
3 Nov	1800 UTC	35	0.1225
4 Nov	0000 UTC	35	0.1225
4 Nov	0600 UTC	40	0.1600
4 Nov	1200 UTC	40	0.1600
4 Nov	1800 UTC	35	0.1225
5 Nov	0000 UTC	30	0
5 Nov	0600 UTC	dissipated	0
Total				1.1300

Season total

Storm	Type	ACE (104 kt2)
01E (Alma)	Best track	0.8300
02E (Boris)	Best track	7.6750
03E (Cristina)	Best track	1.3300
04E (Douglas)	Best track	0.6125
05E (NONAME)	Best track	0.0000
06E (Elida)	Best track	11.4500
07E (Fausto)	Best track	10.1200
08E (Genevieve)	Best track	5.6750
09E (Hernan)	Best track	12.1450
01C (Kika)	Best track	(1.5925)
10E (Iselle)	Best track	1.4075
11E (Julio)	Best track	1.3750
12E (Karina)	Best track	0.2450
13E (Lowell)	Best track	2.1750
14E (Marie)	Best track	5.0450
15E (Norbert)	Best track	18.3650
16E (Odile)	Best track	2.5550
17E (NONAME)	Best track	0.0000
18E (Polo)	Best track	1.1300
Total		82.135 (1.5925)

See also

• Atlantic ACE calcs