From Wikipedia, the free encyclopedia
This is the page for calculating the Accumulated cyclone energy for the 2023 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,
ACE
=
∑
v
m
a
x
2
10
4
,
{\displaystyle {\text{ACE}}=\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 27 June
3 pm MDT
40
0.1600
2 27 June
9 pm MDT
50
0.2500
3 28 June
3 am MDT
55
0.3025
4 28 June
9 am MDT
65
0.4225
5 28 June
3 pm MDT
70
0.4900
6 28 June
9 pm MDT
70
0.4900
7 29 June
3 am MDT
75
0.5625
8 29 June
9 am MDT
75
0.5625
9 29 June
3 pm MDT
75
0.5625
10 29 June
9 pm MDT
80
0.6400
11 30 June
3 am MDT
85
0.7225
12 30 June
9 am MDT
90
0.8100
13 30 June
3 pm MDT
90
0.8100
14 30 June
9 pm MDT
80
0.6400
15 1 July
3 am MDT
80
0.6400
16 1 July
9 am MDT
55
0.3025
17 1 July
2 pm PDT
50
0.2500
18 1 July
8 pm PDT
50
0.2500
19 2 July
2 am PDT
30
0
20 2 July
8 am PDT
30
0
21 2 July
2 pm PDT
25
post-trop.
Total
8.8675
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 28 June
10 pm CDT
25
Potential
2 29 June
4 am CDT
30
0
3 29 June
10 am CDT
30
0
4 29 June
4 pm CDT
35
0.1225
5 29 June
10 pm CDT
35
0.1225
6 30 June
4 am CDT
50
0.25000
7 30 June
10 am CDT
65
0.4225
8 30 June
4 pm CDT
75
0.5625
9 30 June
10 pm CDT
75
0.5625
10 1 July
4 am CDT
55
0.3025
11 1 July
10 am CDT
45
0.2025
12 1 July
12 pm MDT
25
Dissapated
Total
2.5475
Adv.
Date
Time
Maximum Sustained Winds (kt)
ACE (104 kt2 )
1 11 July
3 pm MDT
30
0
Total
0
Storm Type ACE (104 kt2 ) 01E (Adrian) Operational 8.8675 02E (Beatriz) Operational 2.5475 Total 11.415
