Talk:2019 Pacific hurricane season/ACE calcs
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This is the page for calculating the Accumulated cyclone energy for the 2019 Pacific hurricane season. If any storms of a season happen to cross years, the storm's ACE counts for the previous year.[1]
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)
01E.Alvin
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 25 June | 4 pm CDT | 25 | 0 |
| 2 | 25 June | 9 pm MDT | 30 | 0 |
| 3 | 26 June | 3 am MDT | 30 | 0 |
| 4 | 26 June | 9 am MDT | 35 | 0.1225 |
| 5 | 26 June | 3 pm MDT | 40 | 0.1600 |
| 6 | 26 June | 9 pm MDT | 45 | 0.2025 |
| 7 | 27 June | 3 am MDT | 50 | 0.2500 |
| 8 | 27 June | 9 am MDT | 50 | 0.2500 |
| 9 | 27 June | 3 pm MDT | 55 | 0.3025 |
| 10 | 27 June | 8 pm PDT | 65 | 0.4225 |
| 11 | 28 June | 2 am PDT | 60 | 0.3600 |
| 12 | 28 June | 8 am PDT | 55 | 0.3025 |
| 13 | 28 June | 2 pm PDT | 45 | 0.2025 |
| 14 | 28 June | 8 pm PDT | 35 | 0.1225 |
| 15 | 29 June | 2 am PDT | 25 | 0 |
| 16 | 29 June | 8 am PDT | 25 | Post-trop. |
| Total | 2.6975 |
02E.Barbara
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 30 June | 9 am MDT | 35 | 0.1225 |
| 2 | 30 June | 3 pm MDT | 40 | 0.1600 |
| 3 | 30 June | 9 pm MDT | 45 | 0.2025 |
| 4 | 1 July | 2 am PDT | 55 | 0.3025 |
| 5 | 1 July | 8 am PDT | 60 | 0.3600 |
| 6 | 1 July | 2 pm PDT | 75 | 0.5625 |
| 7 | 1 July | 8 pm PDT | 85 | 0.7225 |
| 8 | 1 July | 11 pm HST | 95 | 0.9025 |
| Update | 2 July | 2:30 am HST | 115 | Special |
| 9 | 2 July | 5 am HST | 115 | 1.3225 |
| 10 | 2 July | 11 am HST | 120 | 1.4400 |
| 11 | 2 July | 5 pm HST | 135 | 1.8225 |
| 12 | 2 July | 11 pm HST | 135 | 1.8225 |
| 13 | 3 July | 5 am HST | 125 | 1.5625 |
| 14 | 3 July | 11 am HST | 120 | 1.4400 |
| 15 | 3 July | 5 pm HST | 115 | 1.3225 |
| 16 | 3 July | 11 pm HST | 105 | 1.1025 |
| 17 | 4 July | 5 am HST | 100 | 1.0000 |
| 18 | 4 July | 11 am HST | 85 | 0.7225 |
| 19 | 4 July | 5 pm HST | 85 | 0.7225 |
| 20 | 4 July | 11 pm HST | 70 | 0.4900 |
| 21 | 5 July | 5 am HST | 60 | 0.3600 |
| 22 | 5 July | 11 am HST | 50 | 0.2500 |
| 23 | 5 July | 5 pm HST | 45 | 0.2025 |
| 24 | 5 July | 11 pm HST | 45 | 0.2025 |
| 25 | 6 July | 5 am HST | 35 | Post-tropical |
| Total | 19.12 |
03E.Cosme
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 6 July | 8 am PDT | 45 | 0.2025 |
| 2 | 6 July | 2 pm PDT | 45 | 0.2025 |
| 3 | 6 July | 8 pm PDT | 45 | 0.2025 |
| 4 | 7 July | 2 am PDT | 35 | 0.1225 |
| 5 | 7 July | 8 am PDT | 35 | 0.1225 |
| 6 | 7 July | 2 pm PDT | 35 | 0.1225 |
| 7 | 7 July | 8 pm PDT | 30 | 0 |
| 8 | 8 July | 2 am PDT | 25 | 0 |
| Total | 0.975 |
04E.Four-E
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 12 July | 3 pm MDT | 30 | 0 |
| 2 | 12 July | 9 pm MDT | 30 | 0 |
| 3 | 13 July | 3 am MDT | 30 | 0 |
| 4 | 13 July | 9 am MDT | 30 | 0 |
| 5 | 13 July | 3 pm MDT | 30 | 0 |
| 6 | 13 July | 9 pm MDT | 30 | 0 |
| 7 | 14 July | 3 am MDT | 25 | 0 |
| 8 | 14 July | 9 am MDT | 25 | 0 |
| Total | 0 |
05E.Dalila
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 22 July | 2 am PDT | 30 | 0 |
| 2 | 22 July | 8 am PDT | 30 | 0 |
| 3 | 22 July | 2 pm PDT | 30 | 0 |
| 4 | 22 July | 8 pm PDT | 30 | 0 |
| 5 | 23 July | 2 am PDT | 35 | 0.1225 |
| 6 | 23 July | 8 am PDT | 35 | 0.1225 |
| 7 | 23 July | 2 pm PDT | 35 | 0.1225 |
| 8 | 23 July | 8 pm PDT | 35 | 0.1225 |
| 9 | 24 July | 2 am PDT | 30 | 0 |
| 10 | 24 July | 8 am PDT | 30 | 0 |
| 11 | 24 July | 2 pm PDT | 25 | 0 |
| 12 | 24 July | 8 pm PDT | 25 | 0 |
| 13 | 25 July | 2 am PDT | 25 | 0 |
| 14 | 25 July | 8 am PDT | 20 | 0 |
| Total | 0.49 |
06E.Erick
Eastern Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 27 July | 5 am HST | 30 | 0 |
| 2 | 27 July | 11 am HST | 30 | 0 |
| Update | 27 July | 2:15 pm PDT | 35 | Special |
| 3 | 27 July | 5 pm HST | 35 | 0.1225 |
| 4 | 27 July | 11 pm HST | 35 | 0.1225 |
| 5 | 28 July | 5 am HST | 35 | 0.1225 |
| 6 | 28 July | 11 am HST | 40 | 0.1600 |
| 7 | 28 July | 5 pm HST | 55 | 0.3025 |
| 8 | 28 July | 11 pm HST | 60 | 0.3600 |
| 9 | 29 July | 5 am HST | 60 | 0.3600 |
| 10 | 29 July | 11 am HST | 60 | 0.3600 |
| 11 | 29 July | 5 pm HST | 65 | 0.4225 |
| Total | 2.3325 |
Central Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 12 | 29 July | 11 pm HST | 70 | 0.4900 |
| 13 | 30 July | 5 am HST | 100 | 1.0000 |
| 14 | 30 July | 11 am HST | 115 | 1.3225 |
| 15 | 30 July | 5 pm HST | 115 | 1.3225 |
| 16 | 30 July | 11 pm HST | 110 | 1.2100 |
| 17 | 31 July | 5 am HST | 105 | 1.1025 |
| 18 | 31 July | 11 am HST | 100 | 1.0000 |
| 19 | 31 July | 5 pm HST | 90 | 0.8100 |
| 20 | 31 July | 11 pm HST | 80 | 0.6400 |
| 21 | 1 August | 5 am HST | 75 | 0.5625 |
| 22 | 1 August | 11 am HST | 70 | 0.4900 |
| 23 | 1 August | 5 pm HST | 60 | 0.3600 |
| 24 | 1 August | 11 pm HST | 55 | 0.3025 |
| 25 | 2 August | 5 am HST | 45 | 0.2025 |
| 26 | 2 August | 11 am HST | 40 | 0.1600 |
| 27 | 2 August | 5 pm HST | 35 | 0.1225 |
| 28 | 2 August | 11 pm HST | 35 | 0.1225 |
| 29 | 3 August | 5 am HST | 35 | 0.1225 |
| 30 | 3 August | 11 am HST | 35 | 0.1225 |
| 31 | 3 August | 5 pm HST | 30 | 0 |
| 32 | 3 August | 11 pm HST | 30 | 0 |
| 33 | 4 August | 5 am HST | 30 | 0 |
| 34 | 4 August | 11 am HST | 30 | 0 |
| 35 | 4 August | 5 pm HST | 25 | Post-trop. |
| Total | 11.465 |
07E.Flossie
Eastern Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 28 July | 9 am MDT | 30 | 0 |
| 2 | 28 July | 3 pm MDT | 30 | 0 |
| 3 | 28 July | 9 pm MDT | 30 | 0 |
| 4 | 28 July | 11 pm HST | 35 | 0.1225 |
| 5 | 29 July | 5 am HST | 45 | 0.2025 |
| 6 | 29 July | 11 am HST | 45 | 0.2025 |
| 7 | 29 July | 5 pm HST | 55 | 0.3025 |
| 8 | 29 July | 11 pm HST | 55 | 0.3025 |
| 9 | 30 July | 5 am HST | 60 | 0.3600 |
| 10 | 30 July | 11 am HST | 65 | 0.4225 |
| 11 | 30 July | 5 pm HST | 70 | 0.4900 |
| 12 | 30 July | 11 pm HST | 70 | 0.4900 |
| 13 | 31 July | 5 am HST | 65 | 0.4225 |
| 14 | 31 July | 11 am HST | 60 | 0.3600 |
| 15 | 31 July | 5 pm HST | 55 | 0.3025 |
| 16 | 31 July | 11 pm HST | 55 | 0.3025 |
| 17 | 1 August | 5 am HST | 55 | 0.3025 |
| 18 | 1 August | 11 am HST | 55 | 0.3025 |
| 19 | 1 August | 5 pm HST | 60 | 0.3600 |
| 20 | 1 August | 11 pm HST | 60 | 0.3600 |
| 21 | 2 August | 5 am HST | 60 | 0.3600 |
| 22 | 2 August | 11 am HST | 55 | 0.3025 |
| Total | 6.27 |
Central Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 23 | 2 August | 5 pm HST | 50 | 0.2500 |
| 24 | 2 August | 11 pm HST | 50 | 0.2500 |
| 25 | 3 August | 5 am HST | 50 | 0.2500 |
| 26 | 3 August | 11 am HST | 45 | 0.2025 |
| 27 | 3 August | 5 pm HST | 40 | 0.1600 |
| 28 | 3 August | 11 pm HST | 40 | 0.1600 |
| 29 | 4 August | 5 am HST | 35 | 0.1225 |
| 30 | 4 August | 11 am HST | 35 | 0.1225 |
| 31 | 4 August | 5 pm HST | 30 | 0 |
| 32 | 4 August | 11 pm HST | 30 | 0 |
| 33 | 5 August | 5 am HST | 30 | 0 |
| 34 | 5 August | 11 am HST | 30 | 0 |
| 35 | 5 August | 5 pm HST | 30 | Post-trop. |
| Total | 1.5175 |
08E.Gil
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 3 August | 8 am PDT | 30 | 0 |
| 2 | 3 August | 2 pm PDT | 35 | 0.1225 |
| 3 | 3 August | 8 pm PDT | 35 | 0.1225 |
| 4 | 4 August | 2 am PDT | 30 | 0 |
| 5 | 4 August | 8 am PDT | 25 | 0 |
| 6 | 4 August | 2 pm PDT | 25 | 0 |
| 7 | 4 August | 8 pm PDT | 25 | Post-trop. |
| Total | 0.245 |
09E.Henriette
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 11 August | 9 pm MDT | 30 | 0 |
| 2 | 12 August | 3 am MDT | 35 | 0.1225 |
| 3 | 12 August | 9 am MDT | 35 | 0.1225 |
| 4 | 12 August | 3 pm MDT | 35 | 0.1225 |
| 5 | 12 August | 9 pm MDT | 35 | 0.1225 |
| 6 | 13 August | 2 am PDT | 25 | 0 |
| 7 | 13 August | 8 am PDT | 25 | Post-trop. |
| Total | 0.49 |
10E.Ivo
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 21 August | 9 am MDT | 30 | 0 |
| 2 | 21 August | 3 pm MDT | 40 | 0.1600 |
| 3 | 21 August | 9 pm MDT | 45 | 0.2025 |
| 4 | 22 August | 3 am MDT | 50 | 0.2500 |
| 5 | 22 August | 9 am MDT | 55 | 0.3025 |
| 6 | 22 August | 3 pm MDT | 55 | 0.3025 |
| 7 | 22 August | 9 pm MDT | 55 | 0.3025 |
| 8 | 23 August | 3 am MDT | 50 | 0.2500 |
| 9 | 23 August | 8 am MDT | 50 | 0.2500 |
| 10 | 23 August | 9 am PDT | 55 | Special |
| 11 | 23 August | 2 pm PDT | 55 | 0.3025 |
| 12 | 23 August | 8 pm PDT | 45 | 0.2025 |
| 13 | 24 August | 2 am PDT | 40 | 0.1600 |
| 14 | 24 August | 8 am PDT | 35 | 0.1225 |
| 15 | 24 August | 2 pm PDT | 35 | 0.1225 |
| 16 | 24 August | 8 pm PDT | 35 | 0.1225 |
| 17 | 25 August | 2 am PDT | 30 | 0 |
| 18 | 25 August | 8 am PDT | 25 | 0 |
| 19 | 25 August | 2 pm PDT | 25 | Post-trop. |
| Total | 3.0525 |
11E.Juliette
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 1 September | 3 am MDT | 40 | 0.1600 |
| 2 | 1 September | 9 am MDT | 50 | 0.2500 |
| 3 | 1 September | 3 pm MDT | 50 | 0.2500 |
| 4 | 1 September | 9 pm MDT | 50 | 0.2500 |
| 5 | 2 September | 3 am MDT | 55 | 0.3025 |
| 6 | 2 September | 9 am MDT | 60 | 0.3600 |
| 7 | 2 September | 3 pm MDT | 70 | 0.4900 |
| 8 | 2 September | 9 pm MDT | 100 | 1.0000 |
| 9 | 3 September | 3 am MDT | 105 | 1.1025 |
| 10 | 3 September | 8 am PDT | 110 | 1.2100 |
| 11 | 3 September | 2 pm PDT | 110 | 1.2100 |
| 12 | 3 September | 8 pm PDT | 105 | 1.1025 |
| 13 | 4 September | 2 am PDT | 95 | 0.9025 |
| 14 | 4 September | 8 am PDT | 85 | 0.7225 |
| 15 | 4 September | 2 pm PDT | 85 | 0.7225 |
| 16 | 4 September | 8 pm PDT | 80 | 0.6400 |
| 17 | 5 September | 2 am PDT | 80 | 0.6400 |
| 18 | 5 September | 8 am PDT | 80 | 0.6400 |
| 19 | 5 September | 2 pm PDT | 75 | 0.5625 |
| 20 | 5 September | 8 pm PDT | 75 | 0.5625 |
| 21 | 5 September | 11 pm HST | 70 | 0.4900 |
| 22 | 6 September | 5 am HST | 65 | 0.4225 |
| 23 | 6 September | 11 am HST | 60 | 0.3600 |
| 24 | 6 September | 5 pm HST | 55 | 0.3025 |
| 25 | 6 September | 11 pm HST | 40 | 0.1600 |
| 26 | 7 September | 5 am HST | 40 | 0.1600 |
| Total | 14.975 |
12E.Akoni
Central Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 4 September | 5 am HST | 25 | 0 |
| 2 | 4 September | 11 am HST | 25 | 0 |
| 3 | 4 September | 5 pm HST | 25 | 0 |
| 4 | 4 September | 11 pm HST | 25 | 0 |
| 5 | 5 September | 5 am HST | 25 | 0 |
| 6 | 5 September | 11 am HST | 25 | 0 |
| 7 | 5 September | 1 pm HST | 40 | Special |
| 8 | 5 September | 5 pm HST | 40 | 0.1600 |
| 9 | 5 September | 11 pm HST | 40 | 0.1600 |
| 10 | 6 September | 5 am HST | 30 | Post-trop. |
| Total | 0.32 |
13E.Kiko
Eastern Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 12 September | 9 am MDT | 30 | 0 |
| 2 | 12 September | 3 pm MDT | 35 | 0.1225 |
| 3 | 12 September | 9 pm MDT | 35 | 0.1225 |
| 4 | 13 September | 3 am MDT | 35 | 0.1225 |
| 5 | 13 September | 9 am MDT | 35 | 0.1225 |
| 6 | 13 September | 2 pm PDT | 35 | 0.1225 |
| 7 | 13 September | 8 pm PDT | 45 | 0.2025 |
| 8 | 14 September | 2 am PDT | 45 | 0.2025 |
| 9 | 14 September | 8 am PDT | 60 | 0.3600 |
| 10 | 14 September | 2 pm PDT | 75 | 0.5625 |
| 11 | 14 September | 8 pm PDT | 100 | 1.0000 |
| 12 | 15 September | 2 am PDT | 110 | 1.2100 |
| 13 | 15 September | 8 am PDT | 115 | 1.3225 |
| 14 | 15 September | 2 pm PDT | 115 | 1.3225 |
| 15 | 15 September | 8 pm PDT | 110 | 1.2100 |
| 16 | 16 September | 2 am PDT | 100 | 1.0000 |
| 17 | 16 September | 8 am PDT | 90 | 0.8100 |
| 18 | 16 September | 2 pm PDT | 85 | 0.7225 |
| 19 | 16 September | 8 pm PDT | 75 | 0.5625 |
| 20 | 17 September | 2 am PDT | 70 | 0.4900 |
| 21 | 17 September | 8 am PDT | 65 | 0.4225 |
| 22 | 17 September | 2 pm PDT | 50 | 0.2500 |
| 23 | 17 September | 8 pm PDT | 45 | 0.2025 |
| 24 | 18 September | 2 am PDT | 45 | 0.2025 |
| 25 | 18 September | 8 am PDT | 50 | 0.2500 |
| 26 | 18 September | 2 pm PDT | 55 | 0.3025 |
| 27 | 18 September | 8 pm PDT | 50 | 0.2500 |
| 28 | 19 September | 2 am PDT | 55 | 0.3025 |
| 29 | 19 September | 8 am PDT | 55 | 0.3025 |
| 30 | 19 September | 2 pm PDT | 45 | 0.2025 |
| 31 | 19 September | 8 pm PDT | 45 | 0.2025 |
| 32 | 20 September | 2 am PDT | 45 | 0.2025 |
| 33 | 20 September | 8 am PDT | 50 | 0.2500 |
| 34 | 20 September | 2 pm PDT | 50 | 0.2500 |
| 35 | 20 September | 8 pm PDT | 55 | 0.3025 |
| 36 | 21 September | 2 am PDT | 55 | 0.3025 |
| 37 | 21 September | 8 am PDT | 55 | 0.3025 |
| 38 | 21 September | 2 pm PDT | 45 | 0.2025 |
| 39 | 21 September | 8 pm PDT | 45 | 0.2025 |
| 40 | 22 September | 2 am PDT | 35 | 0.1225 |
| 41 | 22 September | 5 am HST | 35 | 0.1225 |
| 42 | 22 September | 11 am HST | 35 | 0.1225 |
| 43 | 22 September | 5 pm HSТ | 35 | 0.1225 |
| 44 | 22 September | 11 pm HST | 35 | 0.1225 |
| 45 | 23 September | 5 am HST | 45 | 0.2025 |
| 46 | 23 September | 11 am HST | 50 | 0.2500 |
| 47 | 23 September | 5 pm HST | 50 | 0.2500 |
| 48 | 23 September | 11 pm HST | 45 | 0.2025 |
| 49 | 24 September | 5 am HST | 40 | 0.1600 |
| 50 | 24 September | 11 am HST | 35 | 0.1225 |
| Total | 18.295 |
Central Pacific
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 51 | 24 September | 5 pm HST | 30 | Post-trop. |
| Total | 0 |
14E.Mario
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 17 September | 9 am MDT | 30 | 0 |
| 2 | 17 September | 3 pm MDT | 35 | 0.1225 |
| 3 | 17 September | 9 pm MDT | 35 | 0.1225 |
| 4 | 18 September | 3 am MDT | 40 | 0.1600 |
| 5 | 18 September | 9 am MDT | 55 | 0.3025 |
| 6 | 18 September | 3 pm MDT | 55 | 0.3025 |
| 7 | 18 September | 9 pm MDT | 55 | 0.3025 |
| 8 | 19 September | 3 am MDT | 55 | 0.3025 |
| 9 | 19 September | 9 am MDT | 55 | 0.3025 |
| 10 | 19 September | 3 pm MDT | 50 | 0.2500 |
| 11 | 19 September | 9 pm MDT | 55 | 0.3025 |
| 12 | 20 September | 3 am MDT | 55 | 0.3025 |
| 13 | 20 September | 9 am MDT | 55 | 0.3025 |
| 14 | 20 September | 3 pm MDT | 55 | 0.3025 |
| 15 | 20 September | 9 pm MDT | 55 | 0.3025 |
| 16 | 21 September | 3 am MDT | 50 | 0.2500 |
| 17 | 21 September | 9 am MDT | 45 | 0.2025 |
| 18 | 21 September | 3 pm MDT | 40 | 0.1600 |
| 19 | 21 September | 9 pm MDT | 35 | 0.1225 |
| 20 | 22 September | 3 am MDT | 30 | 0 |
| 21 | 22 September | 9 am MDT | 30 | 0 |
| 22 | 22 September | 3 pm MDT | 30 | 0 |
| 23 | 22 September | 9 pm MDT | 30 | 0 |
| 24 | 23 September | 3 am MDT | 25 | 0 |
| 25 | 23 September | 9 am MDT | 25 | Post-trop. |
| Total | 4.2125 |
15E.Lorena
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 17 September | 10 am CDT | 35 | 0.1225 |
| 2 | 17 September | 4 pm CDT | 45 | 0.2025 |
| 3 | 17 September | 10 pm CDT | 45 | 0.2025 |
| 4 | 18 September | 4 am CDT | 50 | 0.2500 |
| 5 | 18 September | 10 am CDT | 55 | 0.3025 |
| 6 | 18 September | 4 pm CDT | 60 | 0.3600 |
| 7 | 18 September | 10 pm CDT | 65 | 0.4225 |
| 8 | 19 September | 4 am CDT | 65 | 0.4225 |
| 9 | 19 September | 10 am CDT | 60 | 0.3600 |
| 10 | 19 September | 3 pm MDT | 60 | 0.3600 |
| 11 | 19 September | 9 pm MDT | 60 | 0.3600 |
| 12 | 20 September | 3 am MDT | 60 | 0.3600 |
| 13 | 20 September | 9 am MDT | 65 | 0.4225 |
| 14 | 20 September | 3 pm MDT | 75 | 0.5625 |
| 15 | 20 September | 9 pm MDT | 70 | 0.4900 |
| 16 | 21 September | 3 am MDT | 65 | 0.4225 |
| 17 | 21 September | 9 am MDT | 65 | 0.4225 |
| 18 | 21 September | 3 pm MDT | 45 | 0.2025 |
| 19 | 21 September | 9 pm MDT | 40 | 0.1600 |
| 20 | 22 September | 3 am MDT | 30 | 0 |
| 21 | 22 September | 9 am MDT | 25 | Post-trop. |
| Total | 5.985 |
16E.Narda
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 28 September | 10 am CDT | 30 | 0 |
| 2 | 28 September | 4 pm CDT | 35 | 0.1225 |
| 3 | 28 September | 10 pm CDT | 35 | 0.1225 |
| 4 | 29 September | 4 am CDT | 40 | 0.1600 |
| 5 | 29 September | 10 am CDT | 40 | 0.1600 |
| 6 | 29 September | 4 pm CDT | 30 | 0 |
| 7 | 29 September | 10 pm CDT | 30 | 0 |
| 8 | 30 September | 3 am MDT | 30 | 0 |
| 9 | 30 September | 9 am MDT | 35 | 0.1225 |
| 10 | 30 September | 3 pm MDT | 45 | 0.2025 |
| 11 | 30 September | 9 pm MDT | 40 | 0.1600 |
| 12 | 1 October | 3 am MDT | 35 | 0.1225 |
| 13 | 1 October | 9 am MDT | 25 | Remnant low |
| Total | 1.1725 |
01C.Ema
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 12 October | 5 am HST | 35 | 0.1225 |
| 2 | 12 October | 11 am HST | 45 | 0.2025 |
| 3 | 12 October | 5 pm HST | 40 | 0.1600 |
| 4 | 12 October | 11 pm HST | 35 | 0.1225 |
| 5 | 13 October | 5 am HST | 35 | 0.1225 |
| 6 | 13 October | 11 am HST | 30 | 0 |
| 7 | 13 October | 5 pm HST | 30 | 0 |
| 8 | 13 October | 11 pm HST | 30 | Post-trop. |
| Total | 0.73 |
18E.Octave
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 17 October | 2 pm PDT | 30 | 0 |
| 2 | 17 October | 8 pm PDT | 35 | 0.1225 |
| 3 | 18 October | 2 am PDT | 40 | 0.1600 |
| 4 | 18 October | 8 am PDT | 40 | 0.1600 |
| 5 | 18 October | 2 pm PDT | 35 | 0.1225 |
| 6 | 18 October | 8 pm PDT | 35 | 0.1225 |
| 7 | 19 October | 2 am PDT | 30 | 0 |
| 8 | 19 October | 8 am PDT | 30 | 0 |
| 9 | 19 October | 2 pm PDT | 30 | Post-trop. |
| Total | 0.6875 |
19E.Priscilla
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 20 October | 4 am CDT | 30 | 0 |
| 2 | 20 October | 10 am CDT | 35 | 0.1225 |
| 3 | 20 October | 4 pm CDT | 30 | 0 |
| 4 | 20 October | 10 pm CDT | 25 | Remnant low |
| Total | 0.1225 |
20E.Raymond
| Adv. | Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|---|
| 1 | 14 November | 8 pm MST | 30 | 0 |
| 2 | 15 November | 2 am MST | 30 | 0 |
| 3 | 15 November | 8 am MST | 40 | 0.1600 |
| 4 | 15 November | 2 pm MST | 45 | 0.2025 |
| 5 | 15 November | 8 pm MST | 45 | 0.2025 |
| 6 | 16 November | 2 am MST | 45 | 0.2025 |
| 7 | 16 November | 8 am MST | 45 | 0.2025 |
| 8 | 16 November | 2 pm MST | 40 | 0.1600 |
| 9 | 16 November | 8 pm MST | 35 | 0.1225 |
| 10 | 17 November | 2 am MST | 30 | 0 |
| 7 | 17 November | 8 am MST | 25 | Post-trop. |
| Total | 1.2525 |
Best Track (Tropical Cyclone Reports)
01E.Alvin
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 25 June | 1200 UTC | 25 | 0 |
| 25 June | 1800 UTC | 25 | 0 |
| 26 June | 0000 UTC | 30 | 0 |
| 26 June | 0600 UTC | 30 | 0 |
| 26 June | 1200 UTC | 35 | 0.1225 |
| 26 June | 1800 UTC | 40 | 0.1600 |
| 27 June | 0000 UTC | 45 | 0.2025 |
| 27 June | 0600 UTC | 50 | 0.2500 |
| 27 June | 1200 UTC | 50 | 0.2500 |
| 27 June | 1800 UTC | 55 | 0.3025 |
| 28 June | 0000 UTC | 65 | 0.4225 |
| 28 June | 0600 UTC | 60 | 0.3600 |
| 28 June | 1200 UTC | 55 | 0.3025 |
| 28 June | 1800 UTC | 50 | 0.2500 |
| 29 June | 0000 UTC | 40 | 0.1600 |
| 29 June | 0600 UTC | 30 | Low |
| 29 June | 1200 UTC | 25 | Low |
| 29 June | 1800 UTC | 25 | Low |
| 30 June | 0000 UTC | 20 | Low |
| 30 June | 0600 UTC | N/A | Dissipated |
| Total | 2.7825 |
02E.Barbara
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 30 June | 0600 UTC | 35 | 0.1225 |
| 30 June | 1200 UTC | 35 | 0.1225 |
| 30 June | 1800 UTC | 40 | 0.1600 |
| 1 July | 0000 UTC | 45 | 0.2025 |
| 1 July | 0600 UTC | 55 | 0.3025 |
| 1 July | 1200 UTC | 60 | 0.3600 |
| 1 July | 1800 UTC | 70 | 0.4900 |
| 2 July | 0000 UTC | 80 | 0.6400 |
| 2 July | 0600 UTC | 90 | 0.8100 |
| 2 July | 1200 UTC | 115 | 1.3225 |
| 2 July | 1800 UTC | 125 | 1.5625 |
| 3 July | 0000 UTC | 135 | 1.8225 |
| 3 July | 0600 UTC | 135 | 1.8225 |
| 3 July | 1200 UTC | 130 | 1.6900 |
| 3 July | 1800 UTC | 120 | 1.4400 |
| 4 July | 0000 UTC | 115 | 1.3225 |
| 4 July | 0600 UTC | 105 | 1.1025 |
| 4 July | 1200 UTC | 100 | 1.0000 |
| 4 July | 1800 UTC | 90 | 0.8100 |
| 5 July | 0000 UTC | 85 | 0.7225 |
| 5 July | 0600 UTC | 75 | 0.5625 |
| 5 July | 1200 UTC | 65 | 0.4225 |
| 5 July | 1800 UTC | 50 | 0.2500 |
| 6 July | 0000 UTC | 45 | Low |
| 6 July | 0600 UTC | 45 | Low |
| 6 July | 1200 UTC | 40 | Low |
| 6 July | 1800 UTC | 40 | Low |
| 7 July | 0000 UTC | 40 | Low |
| 7 July | 0600 UTC | 35 | Low |
| 7 July | 1200 UTC | 30 | Low |
| 7 July | 1800 UTC | 30 | Low |
| 8 July | 0000 UTC | 30 | Low |
| 8 July | 0600 UTC | 30 | Low |
| 8 July | 1200 UTC | N/A | Dissipated |
| Total | 19.0625 |
03E.Cosme
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 6 July | 1200 UTC | 45 | 0.2025 |
| 6 July | 1800 UTC | 45 | 0.2025 |
| 7 July | 0000 UTC | 40 | 0.1600 |
| 7 July | 0600 UTC | 35 | 0.1225 |
| 7 July | 1200 UTC | 35 | 0.1225 |
| 7 July | 1800 UTC | 35 | 0.1225 |
| 8 July | 0000 UTC | 30 | Low |
| 8 July | 0600 UTC | 25 | 0 |
| 8 July | 1200 UTC | 25 | 0 |
| 8 July | 1800 UTC | 25 | 0 |
| 9 July | 0000 UTC | 25 | 0 |
| 9 July | 0600 UTC | 25 | 0 |
| 9 July | 1200 UTC | 20 | 0 |
| 9 July | 1800 UTC | 20 | 0 |
| 10 July | 0000 UTC | 20 | 0 |
| 10 July | 0600 UTC | 20 | 0 |
| 10 July | 1200 UTC | 20 | 0 |
| 10 July | 1800 UTC | 20 | 0 |
| 11 July | 0000 UTC | N/A | Dissipated |
| Total | 0.9325 |
04E.Four
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 12 July | 0600 UTC | 20 | Low |
| 12 July | 1200 UTC | 25 | 0 |
| 12 July | 1800 UTC | 30 | 0 |
| 13 July | 0000 UTC | 30 | 0 |
| 13 July | 0600 UTC | 30 | 0 |
| 13 July | 1200 UTC | 30 | 0 |
| 13 July | 1800 UTC | 30 | 0 |
| 14 July | 0000 UTC | 30 | Low |
| Total | 0 |
05E.Dalila
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 22 July | 0600 UTC | 30 | 0 |
| 22 July | 1200 UTC | 30 | 0 |
| 22 July | 1800 UTC | 30 | 0 |
| 23 July | 0000 UTC | 30 | 0 |
| 23 July | 0600 UTC | 35 | 0.1225 |
| 23 July | 1200 UTC | 40 | 0.1600 |
| 23 July | 1800 UTC | 40 | 0.1600 |
| 24 July | 0000 UTC | 35 | 0.1225 |
| 24 July | 0600 UTC | 30 | 0 |
| 24 July | 1200 UTC | 30 | 0 |
| 24 July | 1800 UTC | 25 | 0 |
| 25 July | 0000 UTC | 25 | 0 |
| 25 July | 0600 UTC | 25 | 0 |
| 25 July | 1200 UTC | 20 | Low |
| 25 July | 1800 UTC | 20 | Low |
| 26 July | 0000 UTC | 20 | Low |
| 26 July | 0600 UTC | 20 | Low |
| 26 July | 1200 UTC | 20 | Low |
| 26 July | 1800 UTC | N/A | Dissipated |
| Total | 0.565 |
06E.Erick
Eastern Pacific
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 27 July | 1200 UTC | 30 | 0 |
| 27 July | 1800 UTC | 35 | 0.1225 |
| 28 July | 0000 UTC | 35 | 0.1225 |
| 28 July | 0600 UTC | 35 | 0.1225 |
| 28 July | 1200 UTC | 35 | 0.1225 |
| 28 July | 1800 UTC | 40 | 0.1600 |
| 29 July | 0000 UTC | 50 | 0.2500 |
| 29 July | 0600 UTC | 55 | 0.3025 |
| 29 July | 1200 UTC | 60 | 0.3600 |
| 29 July | 1800 UTC | 65 | 0.4225 |
| 30 July | 0000 UTC | 70 | 0.4900 |
| Total | 2.475 |
Central Pacific
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 30 July | 0600 UTC | 80 | 0.6400 |
| 30 July | 1200 UTC | 100 | 1.0000 |
| 30 July | 1800 UTC | 115 | 1.3225 |
| 31 July | 0000 UTC | 115 | 1.3225 |
| 31 July | 0600 UTC | 110 | 1.21 |
| 31 July | 1200 UTC | 105 | 1.1025 |
| 31 July | 1800 UTC | 100 | 1.0000 |
| 1 August | 0000 UTC | 90 | 0.8100 |
| 1 August | 0600 UTC | 80 | 0.6400 |
| 1 August | 1200 UTC | 75 | 0.5625 |
| 1 August | 1800 UTC | 70 | 0.4900 |
| 2 August | 0000 UTC | 60 | 0.3600 |
| 2 August | 0600 UTC | 55 | 0.3025 |
| 2 August | 1200 UTC | 45 | 0.2025 |
| 2 August | 1800 UTC | 40 | 0.1600 |
| 3 August | 0000 UTC | 35 | 0.1225 |
| 3 August | 0600 UTC | 35 | 0.1225 |
| 3 August | 1200 UTC | 35 | 0.1225 |
| 3 August | 1800 UTC | 35 | 0.1225 |
| 4 August | 0000 UTC | 30 | 0 |
| 4 August | 0600 UTC | 30 | 0 |
| 4 August | 1200 UTC | 30 | 0 |
| 4 August | 1800 UTC | 30 | 0 |
| 5 August | 0000 UTC | 25 | Low |
| 5 August | 0600 UTC | 25 | Low |
| 5 August | 1200 UTC | N/A | Dissipated |
| Total | 11.615 |
07E.Flossie
Eastern Pacific
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 28 July | 1200 UTC | 25 | 0 |
| 28 July | 1800 UTC | 30 | 0 |
| 29 July | 0000 UTC | 30 | 0 |
| 29 July | 0600 UTC | 35 | 0.1225 |
| 29 July | 1200 UTC | 45 | 0.2025 |
| 29 July | 1800 UTC | 50 | 0.2500 |
| 30 July | 0000 UTC | 55 | 0.3025 |
| 30 July | 0600 UTC | 55 | 0.3025 |
| 30 July | 1200 UTC | 60 | 0.3600 |
| 30 July | 1800 UTC | 65 | 0.4225 |
| 31 July | 0000 UTC | 70 | 0.4900 |
| 31 July | 0600 UTC | 70 | 0.4900 |
| 31 July | 1200 UTC | 65 | 0.4225 |
| 31 July | 1800 UTC | 60 | 0.3600 |
| 1 August | 0000 UTC | 55 | 0.3025 |
| 1 August | 0600 UTC | 55 | 0.3025 |
| 1 August | 1200 UTC | 55 | 0.3025 |
| 1 August | 1800 UTC | 55 | 0.3025 |
| 2 August | 0000 UTC | 60 | 0.3600 |
| 2 August | 0600 UTC | 60 | 0.3600 |
| 2 August | 1200 UTC | 60 | 0.3600 |
| 2 August | 1800 UTC | 55 | 0.3025 |
| Total | 6.4775 |
Central Pacific
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 3 August | 0000 UTC | 50 | 0.2500 |
| 3 August | 0600 UTC | 50 | 0.2500 |
| 3 August | 1200 UTC | 50 | 0.2500 |
| 3 August | 1800 UTC | 45 | 0.2025 |
| 4 August | 0000 UTC | 40 | 0.1600 |
| 4 August | 0600 UTC | 40 | 0.1600 |
| 4 August | 1200 UTC | 35 | 0.1225 |
| 4 August | 1800 UTC | 35 | 0.1225 |
| 5 August | 0000 UTC | 30 | 0 |
| 5 August | 0600 UTC | 30 | 0 |
| 5 August | 1200 UTC | 30 | 0 |
| 5 August | 1800 UTC | 30 | 0 |
| 6 August | 0000 UTC | 30 | Low |
| Total | 1.5175 |
08E.Gil
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 3 August | 0600 UTC | 30 | 0 |
| 3 August | 1200 UTC | 30 | 0 |
| 3 August | 1800 UTC | 35 | 0.1225 |
| 4 August | 0000 UTC | 35 | 0.1225 |
| 4 August | 0600 UTC | 30 | 0 |
| 4 August | 1200 UTC | 25 | 0 |
| 4 August | 1800 UTC | 25 | 0 |
| 5 August | 0000 UTC | 25 | Low |
| Total | 0.245 |
09E.Henriette
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 11 August | 1800 UTC | 30 | Low |
| 12 August | 0000 UTC | 30 | 0 |
| 12 August | 0600 UTC | 35 | 0.1225 |
| 12 August | 1200 UTC | 40 | 0.1600 |
| 12 August | 1800 UTC | 40 | 0.1600 |
| 13 August | 0000 UTC | 35 | 0.1225 |
| 13 August | 0600 UTC | 30 | 0 |
| 13 August | 1200 UTC | 25 | Low |
| Total | 0.565 |
10E.Ivo
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 21 August | 0600 UTC | 30 | 0 |
| 21 August | 1200 UTC | 35 | 0.1225 |
| 21 August | 1800 UTC | 40 | 0.1600 |
| 22 August | 0000 UTC | 45 | 0.2025 |
| 22 August | 0600 UTC | 50 | 0.2500 |
| 22 August | 1200 UTC | 60 | 0.3600 |
| 22 August | 1800 UTC | 60 | 0.3600 |
| 23 August | 0000 UTC | 55 | 0.3025 |
| 23 August | 0600 UTC | 55 | 0.3025 |
| 23 August | 1200 UTC | 55 | 0.3025 |
| 23 August | 1800 UTC | 50 | 0.2500 |
| 24 August | 0000 UTC | 45 | 0.2025 |
| 24 August | 0600 UTC | 45 | 0.2025 |
| 24 August | 1200 UTC | 40 | 0.1600 |
| 24 August | 1800 UTC | 40 | 0.1600 |
| 25 August | 0000 UTC | 35 | 0.1225 |
| 25 August | 0600 UTC | 30 | Low |
| 25 August | 1200 UTC | 25 | Low |
| 25 August | 1800 UTC | 25 | Low |
| 26 August | 0000 UTC | 20 | Low |
| 26 August | 0600 UTC | 15 | Low |
| 26 August | 1200 UTC | 15 | Low |
| 26 August | 1800 UTC | 15 | Low |
| 27 August | 0000 UTC | 15 | Low |
| 27 August | 0600 UTC | N/A | Dissipated |
| Total | 3.46 |
11E.Juliette
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 1 September | 0000 UTC | 35 | 0.1225 |
| 1 September | 0600 UTC | 40 | 0.1600 |
| 1 September | 1200 UTC | 45 | 0.2025 |
| 1 September | 1800 UTC | 50 | 0.2500 |
| 2 September | 0000 UTC | 50 | 0.2500 |
| 2 September | 0600 UTC | 55 | 0.3025 |
| 2 September | 1200 UTC | 65 | 0.4225 |
| 2 September | 1800 UTC | 75 | 0.5625 |
| 3 September | 0000 UTC | 85 | 0.7225 |
| 3 September | 0600 UTC | 100 | 1.0000 |
| 3 September | 1200 UTC | 110 | 1.2100 |
| 3 September | 1800 UTC | 110 | 1.2100 |
| 4 September | 0000 UTC | 105 | 1.1025 |
| 4 September | 0600 UTC | 95 | 0.9025 |
| 4 September | 1200 UTC | 85 | 0.7225 |
| 4 September | 1800 UTC | 85 | 0.7225 |
| 5 September | 0000 UTC | 80 | 0.6400 |
| 5 September | 0600 UTC | 80 | 0.6400 |
| 5 September | 1200 UTC | 80 | 0.6400 |
| 5 September | 1800 UTC | 80 | 0.6400 |
| 6 September | 0000 UTC | 75 | 0.5625 |
| 6 September | 0600 UTC | 70 | 0.4900 |
| 6 September | 1200 UTC | 70 | 0.4900 |
| 6 September | 1800 UTC | 60 | 0.3600 |
| 7 September | 0000 UTC | 50 | 0.2500 |
| 7 September | 0600 UTC | 40 | Low |
| Total | 14.5775 |
12E.Akoni
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 4 September | 1200 UTC | 25 | 0 |
| 4 September | 1800 UTC | 25 | 0 |
| 5 September | 0000 UTC | 25 | 0 |
| 5 September | 0600 UTC | 25 | 0 |
| 5 September | 1200 UTC | 30 | 0 |
| 5 September | 1800 UTC | 35 | 0.1225 |
| 6 September | 0000 UTC | 40 | 0.1600 |
| 6 September | 0600 UTC | 35 | 0.1225 |
| 6 September | 1200 UTC | 30 | Low |
| 6 September | 1800 UTC | N/A | Dissipated |
| Total | 0.565 |
13E.Kiko
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 12 September | 0600 UTC | 25 | 0 |
| 12 September | 1200 UTC | 30 | 0 |
| 12 September | 1800 UTC | 35 | 0.1225 |
| 13 September | 0000 UTC | 35 | 0.1225 |
| 13 September | 0600 UTC | 35 | 0.1225 |
| 13 September | 1200 UTC | 35 | 0.1225 |
| 13 September | 1800 UTC | 35 | 0.1225 |
| 14 September | 0000 UTC | 40 | 0.1600 |
| 14 September | 0600 UTC | 50 | 0.2500 |
| 14 September | 1200 UTC | 60 | 0.3600 |
| 14 September | 1800 UTC | 75 | 0.5625 |
| 15 September | 0000 UTC | 95 | 0.9025 |
| 15 September | 0600 UTC | 105 | 1.1025 |
| 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 | 100 | 1.0000 |
| 16 September | 1200 UTC | 90 | 0.8100 |
| 16 September | 1800 UTC | 85 | 0.7225 |
| 17 September | 0000 UTC | 75 | 0.5625 |
| 17 September | 0600 UTC | 70 | 0.4900 |
| 17 September | 1200 UTC | 60 | 0.3600 |
| 17 September | 1800 UTC | 50 | 0.2500 |
| 18 September | 0000 UTC | 45 | 0.2025 |
| 18 September | 0600 UTC | 45 | 0.2025 |
| 18 September | 1200 UTC | 50 | 0.2500 |
| 18 September | 1800 UTC | 55 | 0.3025 |
| 19 September | 0000 UTC | 55 | 0.3025 |
| 19 September | 0600 UTC | 55 | 0.3025 |
| 19 September | 1200 UTC | 50 | 0.2500 |
| 19 September | 1800 UTC | 45 | 0.2025 |
| 20 September | 0000 UTC | 45 | 0.2025 |
| 20 September | 0600 UTC | 45 | 0.2025 |
| 20 September | 1200 UTC | 50 | 0.2500 |
| 20 September | 1800 UTC | 50 | 0.2500 |
| 21 September | 0000 UTC | 55 | 0.3025 |
| 21 September | 0600 UTC | 55 | 0.3025 |
| 21 September | 1200 UTC | 50 | 0.2500 |
| 21 September | 1800 UTC | 45 | 0.2025 |
| 22 September | 0000 UTC | 40 | 0.1600 |
| 22 September | 0600 UTC | 35 | 0.1225 |
| 22 September | 1200 UTC | 35 | 0.1225 |
| 22 September | 1800 UTC | 35 | 0.1225 |
| 23 September | 0000 UTC | 35 | 0.1225 |
| 23 September | 0600 UTC | 35 | 0.1225 |
| 23 September | 1200 UTC | 45 | 0.2025 |
| 23 September | 1800 UTC | 50 | 0.2500 |
| 24 September | 0000 UTC | 50 | 0.2500 |
| 24 September | 0600 UTC | 45 | 0.2025 |
| 24 September | 1200 UTC | 40 | 0.1600 |
| 24 September | 1800 UTC | 30 | Low |
| Total | 17.815 |
14E.Mario
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 17 September | 1200 UTC | 25 | 0 |
| 17 September | 1800 UTC | 25 | 0 |
| 18 September | 0000 UTC | 35 | 0.1225 |
| 18 September | 0600 UTC | 45 | 0.2025 |
| 18 September | 1200 UTC | 55 | 0.3025 |
| 18 September | 1800 UTC | 60 | 0.3600 |
| 19 September | 0000 UTC | 60 | 0.3600 |
| 19 September | 0600 UTC | 55 | 0.3025 |
| 19 September | 1200 UTC | 55 | 0.3025 |
| 19 September | 1800 UTC | 55 | 0.3025 |
| 20 September | 0000 UTC | 55 | 0.3025 |
| 20 September | 0600 UTC | 55 | 0.3025 |
| 20 September | 1200 UTC | 55 | 0.3025 |
| 20 September | 1800 UTC | 55 | 0.3025 |
| 21 September | 0000 UTC | 55 | 0.3025 |
| 21 September | 0600 UTC | 50 | 0.2500 |
| 21 September | 1200 UTC | 45 | 0.2025 |
| 21 September | 1800 UTC | 40 | 0.1600 |
| 22 September | 0000 UTC | 35 | 0.1225 |
| 22 September | 0600 UTC | 30 | 0 |
| 22 September | 1200 UTC | 30 | 0 |
| 22 September | 1800 UTC | 30 | 0 |
| 23 September | 0000 UTC | 30 | Low |
| Total | 4.5025 |
15E.Lorena
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 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 | 45 | 0.2025 |
| 18 September | 0600 UTC | 50 | 0.2500 |
| 18 September | 1200 UTC | 55 | 0.3025 |
| 18 September | 1800 UTC | 60 | 0.3600 |
| 19 September | 0000 UTC | 70 | 0.4900 |
| 19 September | 0600 UTC | 65 | 0.4225 |
| 19 September | 1200 UTC | 60 | 0.3600 |
| 19 September | 1800 UTC | 55 | 0.3025 |
| 20 September | 0000 UTC | 55 | 0.3025 |
| 20 September | 0600 UTC | 60 | 0.3600 |
| 20 September | 1200 UTC | 65 | 0.4225 |
| 20 September | 1800 UTC | 75 | 0.5625 |
| 21 September | 0000 UTC | 70 | 0.4900 |
| 21 September | 0300 UTC | 70 | Special |
| 21 September | 0600 UTC | 60 | 0.3600 |
| 21 September | 1200 UTC | 55 | 0.3025 |
| 21 September | 1800 UTC | 45 | 0.2025 |
| 22 September | 0000 UTC | 35 | 0.1225 |
| 22 September | 0600 UTC | 30 | 0 |
| 22 September | 1200 UTC | 25 | Low |
| 22 September | 1800 UTC | N/A | Dissipated |
| Total | 6.2575 |
16E.Narda
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 28 September | 1200 UTC | 30 | Disturbance |
| 28 September | 1800 UTC | 35 | Disturbance |
| 29 September | 0000 UTC | 35 | 0.1225 |
| 29 September | 0600 UTC | 40 | 0.1600 |
| 29 September | 1200 UTC | 40 | 0.1600 |
| 29 September | 1400 UTC | 40 | Special |
| 29 September | 1800 UTC | 35 | 0.1225 |
| 30 September | 0000 UTC | 35 | 0.1225 |
| 30 September | 0600 UTC | 35 | 0.1225 |
| 30 September | 1200 UTC | 40 | 0.1600 |
| 30 September | 1800 UTC | 45 | 0.2025 |
| 1 October | 0000 UTC | 45 | 0.2025 |
| 1 October | 0600 UTC | 30 | 0 |
| 1 October | 1200 UTC | N/A | Dissipated |
| Total | 1.375 |
18E.Octave
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 17 October | 1200 UTC | 25 | 0 |
| 17 October | 1800 UTC | 30 | 0 |
| 18 October | 0000 UTC | 35 | 0.1225 |
| 18 October | 0600 UTC | 40 | 0.1600 |
| 18 October | 1200 UTC | 40 | 0.1600 |
| 18 October | 1800 UTC | 35 | 0.1225 |
| 19 October | 0000 UTC | 35 | 0.1225 |
| 19 October | 0600 UTC | 30 | 0 |
| 19 October | 1200 UTC | 30 | 0 |
| 19 October | 1800 UTC | 30 | Low |
| Total | 0.6875 |
19E.Priscilla
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 19 October | 1200 UTC | 20 | Low |
| 19 October | 1800 UTC | 25 | Low |
| 20 October | 0000 UTC | 30 | 0 |
| 20 October | 0600 UTC | 35 | 0.1225 |
| 20 October | 1200 UTC | 40 | 0.1600 |
| 20 October | 1800 UTC | 35 | 0.1225 |
| 20 October | 1930 UTC | 35 | Special |
| 21 October | 0000 UTC | 25 | 0 |
| 21 October | 0600 UTC | N/A | Dissipated |
| Total | 0.405 |
20E.Raymond
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 14 November | 1200 UTC | 25 | 0 |
| 14 November | 1800 UTC | 25 | 0 |
| 15 November | 0000 UTC | 30 | 0 |
| 15 November | 0600 UTC | 35 | 0.1225 |
| 15 November | 1200 UTC | 40 | 0.1600 |
| 15 November | 1800 UTC | 45 | 0.2025 |
| 16 November | 0000 UTC | 45 | 0.2025 |
| 16 November | 0600 UTC | 45 | 0.2025 |
| 16 November | 1200 UTC | 45 | 0.2025 |
| 16 November | 1800 UTC | 40 | 0.1600 |
| 17 November | 0000 UTC | 35 | 0.1225 |
| 17 November | 0600 UTC | 30 | 0 |
| 17 November | 1200 UTC | 30 | 0 |
| 17 November | 1800 UTC | 30 | 0 |
| 18 November | 0000 UTC | N/A | Dissipated |
| Total | 1.375 |
21E.Twenty-One-E
| Date | Time | Maximum Sustained Winds (kt) | ACE (104 kt2) |
|---|---|---|---|
| 16 November | 0000 UTC | 30 | 0 |
| 16 November | 0600 UTC | 30 | 0 |
| 16 November | 1200 UTC | 30 | 0 |
| 16 November | 1800 UTC | 30 | 0 |
| 17 November | 0000 UTC | 30 | 0 |
| 17 November | 0600 UTC | 25 | 0 |
| 17 November | 1200 UTC | 25 | 0 |
| 17 November | 1800 UTC | 25 | 0 |
| 18 November | 0000 UTC | 25 | 0 |
| 18 November | 0600 UTC | 25 | 0 |
| 18 November | 1200 UTC | N/A | Dissipated |
| Total | 0 |
Season total
| Storm | Type | ACE (104 kt2) |
|---|---|---|
| 01E (Alvin) | Best Track | 2.7825 |
| 02E (Barbara) | Best Track | 19.0625 |
| 03E (Cosme) | Best Track | 0.9325 |
| 04E (Four-E) | Best Track | 0.0000 |
| 05E (Dalila) | Best Track | 0.5650 |
| 06E (Erick) | Best Track | 2.4750 (11.6150) |
| 07E (Flossie) | Best Track | 6.4775 (1.5175) |
| 08E (Gil) | Best Track | 0.2450 |
| 09E (Henriette) | Best Track | 0.5650 |
| 10E (Ivo) | Best Track | 3.4600 |
| 11E (Juliette) | Best Track | 14.5775 |
| 12E (Akoni) | Best Track | 0.0000 (0.5650) |
| 13E (Kiko) | Best Track | 17.8150 (0.0000) |
| 14E (Mario) | Best Track | 4.5025 |
| 15E (Lorena) | Best Track | 6.2575 |
| 16E (Narda) | Best Track | 1.3750 |
| 01C (Ema) | Operational | 0.0000 (0.7300) |
| 18E (Octave) | Best Track | 0.6875 |
| 19E (Priscilla) | Best Track | 0.4050 |
| 20E (Raymond) | Best Track | 1.3750 |
| 21E (Twenty-One-E) | Best Track | 0.0000 |
| Total | 83.56 (14.4275) |
References
- ^ Stacy R. Stewart (January 6, 2006). Tropical Storm Zeta Discussion Number 30 (Report). National Hurricane Center. Retrieved May 8, 2018.