Validation of ice type - European sector
Bulletin date: 2021-04-15
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-04-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85496 |
667 |
0 |
| FY ice |
1091 |
11369 |
2157 |
| MY ice |
11 |
145 |
941 |
|
...date precedes bulletin
|
Date: 2021-04-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86297 |
739 |
0 |
| FY ice |
1144 |
11211 |
2174 |
| MY ice |
35 |
175 |
952 |
|
...date precedes bulletin
|
Date: 2021-04-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86225 |
1059 |
0 |
| FY ice |
172 |
11528 |
2446 |
| MY ice |
0 |
192 |
1028 |
|
...date precedes bulletin
|
Date: 2021-04-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85564 |
1645 |
1 |
| FY ice |
119 |
11547 |
2415 |
| MY ice |
0 |
230 |
981 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85555 |
1637 |
0 |
| FY ice |
128 |
11527 |
2475 |
| MY ice |
0 |
258 |
922 |
|
Date: 2021-04-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85905 |
1436 |
4 |
| FY ice |
221 |
11824 |
1749 |
| MY ice |
0 |
271 |
987 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85887 |
1450 |
4 |
| FY ice |
239 |
11771 |
1874 |
| MY ice |
0 |
310 |
862 |
|
Date: 2021-04-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86928 |
1293 |
0 |
| FY ice |
162 |
11552 |
1627 |
| MY ice |
0 |
234 |
976 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86721 |
1107 |
0 |
| FY ice |
369 |
11680 |
1730 |
| MY ice |
0 |
292 |
873 |
|
Date: 2021-04-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87195 |
1075 |
0 |
| FY ice |
118 |
11330 |
1678 |
| MY ice |
0 |
242 |
1008 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87030 |
938 |
0 |
| FY ice |
283 |
11398 |
1779 |
| MY ice |
0 |
311 |
907 |
|
Date: 2021-04-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87206 |
1153 |
0 |
| FY ice |
82 |
11285 |
1919 |
| MY ice |
0 |
251 |
1004 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87081 |
1066 |
0 |
| FY ice |
207 |
11314 |
2008 |
| MY ice |
0 |
309 |
915 |
|
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