Validation of ice type - European sector
Bulletin date: 2023-01-19
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-01-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89943 |
748 |
0 |
| FY ice |
1172 |
7887 |
1084 |
| MY ice |
13 |
759 |
3254 |
|
...date precedes bulletin
|
Date: 2023-01-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89286 |
808 |
0 |
| FY ice |
1674 |
8308 |
318 |
| MY ice |
0 |
467 |
3411 |
|
...date precedes bulletin
|
Date: 2023-01-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
88996 |
1030 |
0 |
| FY ice |
1137 |
8809 |
903 |
| MY ice |
24 |
433 |
3783 |
|
...date precedes bulletin
|
Date: 2023-01-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89239 |
699 |
0 |
| FY ice |
1064 |
8957 |
895 |
| MY ice |
0 |
570 |
3471 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89175 |
651 |
0 |
| FY ice |
1120 |
8954 |
945 |
| MY ice |
8 |
621 |
3421 |
|
Date: 2023-01-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89038 |
942 |
0 |
| FY ice |
1269 |
9020 |
563 |
| MY ice |
0 |
875 |
2737 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
88953 |
912 |
0 |
| FY ice |
1351 |
8960 |
580 |
| MY ice |
3 |
965 |
2720 |
|
Date: 2023-01-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
89018 |
1079 |
0 |
| FY ice |
1001 |
10014 |
144 |
| MY ice |
8 |
1569 |
2015 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
88341 |
1150 |
0 |
| FY ice |
1686 |
9827 |
108 |
| MY ice |
0 |
1685 |
2051 |
|
Date: 2023-01-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
88520 |
1164 |
0 |
| FY ice |
945 |
10076 |
178 |
| MY ice |
0 |
747 |
2545 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87818 |
942 |
0 |
| FY ice |
1643 |
10158 |
292 |
| MY ice |
4 |
887 |
2431 |
|
Date: 2023-01-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87929 |
1201 |
0 |
| FY ice |
625 |
9830 |
350 |
| MY ice |
0 |
336 |
3126 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
87298 |
753 |
0 |
| FY ice |
1253 |
10188 |
554 |
| MY ice |
3 |
426 |
2922 |
|
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