Validation of ice type - European sector
Bulletin date: 2021-11-25
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-11-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
95446 |
1197 |
0 |
| FY ice |
407 |
4256 |
1101 |
| MY ice |
0 |
147 |
5393 |
|
...date precedes bulletin
|
Date: 2021-11-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
94848 |
1413 |
0 |
| FY ice |
240 |
4567 |
1494 |
| MY ice |
0 |
98 |
5357 |
|
...date precedes bulletin
|
Date: 2021-11-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
94547 |
1019 |
0 |
| FY ice |
253 |
5147 |
1507 |
| MY ice |
0 |
51 |
5336 |
|
...date precedes bulletin
|
Date: 2021-11-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93955 |
1219 |
0 |
| FY ice |
280 |
5408 |
1504 |
| MY ice |
0 |
24 |
5295 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93984 |
1205 |
0 |
| FY ice |
251 |
5391 |
1315 |
| MY ice |
0 |
55 |
5484 |
|
Date: 2021-11-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93539 |
1268 |
0 |
| FY ice |
300 |
5684 |
1449 |
| MY ice |
0 |
32 |
5294 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93540 |
1263 |
0 |
| FY ice |
299 |
5680 |
1243 |
| MY ice |
0 |
41 |
5500 |
|
Date: 2021-11-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93535 |
999 |
0 |
| FY ice |
194 |
6065 |
1447 |
| MY ice |
0 |
38 |
5260 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93302 |
1040 |
0 |
| FY ice |
427 |
6025 |
1225 |
| MY ice |
0 |
37 |
5482 |
|
Date: 2021-12-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92966 |
1212 |
0 |
| FY ice |
274 |
6557 |
1095 |
| MY ice |
0 |
46 |
4888 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92791 |
1259 |
0 |
| FY ice |
449 |
6497 |
1090 |
| MY ice |
0 |
59 |
4893 |
|
Date: 2021-12-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92526 |
1399 |
0 |
| FY ice |
341 |
7291 |
926 |
| MY ice |
0 |
100 |
4644 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92263 |
1328 |
0 |
| FY ice |
604 |
7352 |
873 |
| MY ice |
0 |
110 |
4697 |
|
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