Validation of ice type - European sector
Bulletin date: 2022-12-15
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-12-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93433 |
1401 |
10 |
| FY ice |
614 |
4268 |
1892 |
| MY ice |
0 |
331 |
3775 |
|
...date precedes bulletin
|
Date: 2022-12-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93034 |
1490 |
4 |
| FY ice |
508 |
4604 |
1721 |
| MY ice |
0 |
161 |
4049 |
|
...date precedes bulletin
|
Date: 2022-12-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92759 |
1432 |
1 |
| FY ice |
247 |
4956 |
1895 |
| MY ice |
0 |
112 |
4451 |
|
...date precedes bulletin
|
Date: 2022-12-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92256 |
1259 |
0 |
| FY ice |
351 |
5476 |
1704 |
| MY ice |
0 |
154 |
4304 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92266 |
1303 |
0 |
| FY ice |
341 |
5399 |
1579 |
| MY ice |
0 |
187 |
4429 |
|
Date: 2022-12-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91658 |
1399 |
1 |
| FY ice |
341 |
5896 |
1641 |
| MY ice |
2 |
211 |
4174 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91679 |
1444 |
1 |
| FY ice |
320 |
5817 |
1514 |
| MY ice |
2 |
245 |
4301 |
|
Date: 2022-12-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91468 |
1291 |
0 |
| FY ice |
302 |
6346 |
1517 |
| MY ice |
0 |
331 |
4199 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91325 |
1532 |
0 |
| FY ice |
445 |
6084 |
1389 |
| MY ice |
0 |
352 |
4327 |
|
Date: 2022-12-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91353 |
1280 |
0 |
| FY ice |
325 |
6825 |
1262 |
| MY ice |
6 |
985 |
3359 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91210 |
1365 |
1 |
| FY ice |
465 |
6617 |
1135 |
| MY ice |
9 |
1108 |
3485 |
|
Date: 2022-12-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
90997 |
1243 |
1 |
| FY ice |
333 |
6854 |
1084 |
| MY ice |
0 |
296 |
3401 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
90925 |
1304 |
3 |
| FY ice |
405 |
6718 |
966 |
| MY ice |
0 |
371 |
3517 |
|
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