Validation of ice type - American sector
Bulletin date: 2021-10-07
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-10-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20444 |
1489 |
0 |
| FY ice |
172 |
7198 |
578 |
| MY ice |
137 |
681 |
11159 |
|
...date precedes bulletin
|
Date: 2021-10-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20050 |
1519 |
0 |
| FY ice |
175 |
6431 |
1110 |
| MY ice |
34 |
361 |
11880 |
|
...date precedes bulletin
|
Date: 2021-10-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20133 |
815 |
0 |
| FY ice |
121 |
6428 |
1223 |
| MY ice |
31 |
687 |
11789 |
|
...date precedes bulletin
|
Date: 2021-10-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19999 |
904 |
0 |
| FY ice |
130 |
6548 |
1726 |
| MY ice |
5 |
478 |
11968 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20005 |
937 |
0 |
| FY ice |
124 |
6334 |
1661 |
| MY ice |
5 |
659 |
12033 |
|
Date: 2021-10-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19144 |
1408 |
0 |
| FY ice |
136 |
6865 |
1939 |
| MY ice |
7 |
473 |
11858 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19157 |
1495 |
0 |
| FY ice |
123 |
6578 |
1885 |
| MY ice |
7 |
673 |
11912 |
|
Date: 2021-10-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18855 |
675 |
0 |
| FY ice |
58 |
8721 |
925 |
| MY ice |
2 |
806 |
10928 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18805 |
1404 |
0 |
| FY ice |
108 |
7993 |
898 |
| MY ice |
2 |
805 |
10955 |
|
Date: 2021-10-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19005 |
432 |
0 |
| FY ice |
205 |
8683 |
784 |
| MY ice |
4 |
626 |
10674 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18959 |
940 |
0 |
| FY ice |
255 |
8147 |
781 |
| MY ice |
0 |
654 |
10677 |
|
Date: 2021-10-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18493 |
616 |
0 |
| FY ice |
307 |
8371 |
1460 |
| MY ice |
0 |
403 |
11782 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18407 |
1001 |
0 |
| FY ice |
393 |
7947 |
1479 |
| MY ice |
0 |
442 |
11763 |
|
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