Validation of ice type - American sector
Bulletin date: 2022-04-14
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-04-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
16 |
0 |
| FY ice |
45 |
17210 |
393 |
| MY ice |
19 |
14212 |
9602 |
|
...date precedes bulletin
|
Date: 2022-04-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
18 |
0 |
| FY ice |
33 |
17097 |
411 |
| MY ice |
14 |
14176 |
9709 |
|
...date precedes bulletin
|
Date: 2022-04-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
36 |
0 |
| FY ice |
13 |
17043 |
397 |
| MY ice |
38 |
14625 |
9319 |
|
...date precedes bulletin
|
Date: 2022-04-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8 |
49 |
0 |
| FY ice |
78 |
16772 |
408 |
| MY ice |
121 |
14569 |
9326 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
68 |
0 |
| FY ice |
77 |
16708 |
381 |
| MY ice |
123 |
14614 |
9353 |
|
Date: 2022-04-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
25 |
22 |
0 |
| FY ice |
59 |
16648 |
387 |
| MY ice |
121 |
15123 |
8753 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
24 |
54 |
0 |
| FY ice |
59 |
16612 |
344 |
| MY ice |
122 |
15127 |
8796 |
|
Date: 2022-04-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2 |
15 |
0 |
| FY ice |
33 |
16687 |
348 |
| MY ice |
20 |
15283 |
8611 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
36 |
0 |
| FY ice |
25 |
16617 |
320 |
| MY ice |
23 |
15332 |
8639 |
|
Date: 2022-04-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9 |
2 |
15 |
| FY ice |
45 |
16709 |
328 |
| MY ice |
20 |
15140 |
8779 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
20 |
3 |
| FY ice |
47 |
16566 |
302 |
| MY ice |
20 |
15265 |
8817 |
|
Date: 2022-04-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3 |
6 |
13 |
| FY ice |
6 |
16910 |
355 |
| MY ice |
13 |
14854 |
8695 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
19 |
5 |
| FY ice |
5 |
16536 |
345 |
| MY ice |
13 |
15215 |
8713 |
|
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