Validation of ice type - American sector
Bulletin date: 2021-11-11
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-11-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14090 |
1483 |
0 |
| FY ice |
275 |
11675 |
1986 |
| MY ice |
0 |
471 |
11042 |
|
...date precedes bulletin
|
Date: 2021-11-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13066 |
1819 |
0 |
| FY ice |
721 |
12608 |
1919 |
| MY ice |
0 |
780 |
10694 |
|
...date precedes bulletin
|
Date: 2021-11-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12287 |
1170 |
0 |
| FY ice |
392 |
13511 |
1889 |
| MY ice |
0 |
1182 |
10743 |
|
...date precedes bulletin
|
Date: 2021-11-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11786 |
1084 |
0 |
| FY ice |
256 |
14705 |
1734 |
| MY ice |
0 |
1162 |
10637 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11754 |
1161 |
0 |
| FY ice |
288 |
14629 |
1826 |
| MY ice |
0 |
1161 |
10545 |
|
Date: 2021-11-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10869 |
1449 |
0 |
| FY ice |
71 |
15665 |
2024 |
| MY ice |
0 |
1148 |
10468 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10856 |
1478 |
0 |
| FY ice |
84 |
15646 |
2088 |
| MY ice |
0 |
1138 |
10404 |
|
Date: 2021-11-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10359 |
980 |
0 |
| FY ice |
79 |
15891 |
2386 |
| MY ice |
0 |
1181 |
10603 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10221 |
1472 |
0 |
| FY ice |
217 |
15528 |
2442 |
| MY ice |
0 |
1052 |
10547 |
|
Date: 2021-11-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9504 |
1336 |
0 |
| FY ice |
212 |
16227 |
2196 |
| MY ice |
0 |
1273 |
10400 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9299 |
1871 |
0 |
| FY ice |
417 |
15800 |
2263 |
| MY ice |
0 |
1165 |
10333 |
|
Date: 2021-11-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8871 |
1321 |
0 |
| FY ice |
293 |
16541 |
2429 |
| MY ice |
0 |
1240 |
10613 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8742 |
1847 |
0 |
| FY ice |
422 |
16164 |
2340 |
| MY ice |
0 |
1091 |
10702 |
|
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