Validation of ice type - American sector
Bulletin date: 2022-12-08
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-12-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7025 |
1005 |
0 |
| FY ice |
628 |
20695 |
720 |
| MY ice |
0 |
1855 |
11172 |
|
...date precedes bulletin
|
Date: 2022-12-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6310 |
1076 |
0 |
| FY ice |
723 |
21114 |
895 |
| MY ice |
0 |
1977 |
11042 |
|
...date precedes bulletin
|
Date: 2022-12-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5540 |
1391 |
0 |
| FY ice |
721 |
22460 |
481 |
| MY ice |
1 |
2728 |
9591 |
|
...date precedes bulletin
|
Date: 2022-12-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2912 |
2364 |
0 |
| FY ice |
346 |
24319 |
498 |
| MY ice |
2 |
3076 |
8604 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2932 |
2471 |
0 |
| FY ice |
326 |
24268 |
491 |
| MY ice |
2 |
3020 |
8611 |
|
Date: 2022-12-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1480 |
2128 |
0 |
| FY ice |
239 |
26223 |
511 |
| MY ice |
0 |
2908 |
9266 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1474 |
2173 |
0 |
| FY ice |
245 |
26240 |
518 |
| MY ice |
0 |
2846 |
9259 |
|
Date: 2022-12-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1169 |
624 |
0 |
| FY ice |
345 |
27664 |
438 |
| MY ice |
0 |
3807 |
8317 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1155 |
2210 |
0 |
| FY ice |
359 |
26766 |
438 |
| MY ice |
0 |
3119 |
8317 |
|
Date: 2022-12-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
904 |
582 |
0 |
| FY ice |
279 |
28652 |
448 |
| MY ice |
0 |
3403 |
8398 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
857 |
1541 |
0 |
| FY ice |
326 |
28024 |
499 |
| MY ice |
0 |
3072 |
8347 |
|
Date: 2022-12-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
779 |
605 |
0 |
| FY ice |
455 |
28471 |
521 |
| MY ice |
0 |
3380 |
8225 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
785 |
1432 |
0 |
| FY ice |
449 |
27924 |
649 |
| MY ice |
0 |
3100 |
8097 |
|
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