Validation of ice type - American sector
Bulletin date: 2022-11-17
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-11-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12623 |
542 |
0 |
| FY ice |
591 |
16916 |
670 |
| MY ice |
0 |
1299 |
11086 |
|
...date precedes bulletin
|
Date: 2022-11-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11901 |
644 |
0 |
| FY ice |
732 |
17173 |
762 |
| MY ice |
0 |
1337 |
10939 |
|
...date precedes bulletin
|
Date: 2022-11-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11760 |
502 |
0 |
| FY ice |
629 |
17492 |
892 |
| MY ice |
0 |
1339 |
11094 |
|
...date precedes bulletin
|
Date: 2022-11-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11692 |
546 |
0 |
| FY ice |
583 |
17916 |
662 |
| MY ice |
0 |
1449 |
11051 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11686 |
576 |
0 |
| FY ice |
589 |
17884 |
739 |
| MY ice |
0 |
1451 |
10974 |
|
Date: 2022-11-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11085 |
933 |
0 |
| FY ice |
474 |
17368 |
725 |
| MY ice |
0 |
1667 |
10990 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11071 |
987 |
0 |
| FY ice |
488 |
17282 |
797 |
| MY ice |
0 |
1699 |
10918 |
|
Date: 2022-11-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10171 |
785 |
0 |
| FY ice |
248 |
17678 |
1163 |
| MY ice |
0 |
1746 |
11116 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10063 |
1237 |
0 |
| FY ice |
356 |
17251 |
1278 |
| MY ice |
0 |
1721 |
11001 |
|
Date: 2022-11-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9376 |
1054 |
0 |
| FY ice |
176 |
18045 |
1260 |
| MY ice |
0 |
1621 |
11336 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9282 |
1252 |
0 |
| FY ice |
270 |
17753 |
1388 |
| MY ice |
0 |
1715 |
11208 |
|
Date: 2022-11-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9083 |
1000 |
0 |
| FY ice |
228 |
18540 |
1151 |
| MY ice |
0 |
1611 |
11347 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8919 |
1154 |
0 |
| FY ice |
392 |
18174 |
1277 |
| MY ice |
0 |
1823 |
11221 |
|
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