Validation of ice type - European sector
Bulletin date: 2023-02-23
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-02-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86741 |
1034 |
0 |
| FY ice |
1265 |
11870 |
548 |
| MY ice |
0 |
146 |
2900 |
|
...date precedes bulletin
|
Date: 2023-02-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86157 |
1243 |
0 |
| FY ice |
866 |
12501 |
890 |
| MY ice |
0 |
125 |
2968 |
|
...date precedes bulletin
|
Date: 2023-02-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85912 |
1380 |
0 |
| FY ice |
485 |
13208 |
673 |
| MY ice |
0 |
175 |
2933 |
|
...date precedes bulletin
|
Date: 2023-02-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86103 |
987 |
0 |
| FY ice |
764 |
13321 |
616 |
| MY ice |
0 |
196 |
2850 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86122 |
1013 |
0 |
| FY ice |
745 |
13270 |
627 |
| MY ice |
0 |
221 |
2839 |
|
Date: 2023-02-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85993 |
1069 |
2 |
| FY ice |
729 |
14650 |
243 |
| MY ice |
24 |
411 |
2316 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
86016 |
1055 |
2 |
| FY ice |
704 |
14629 |
258 |
| MY ice |
26 |
446 |
2301 |
|
Date: 2023-02-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85934 |
1115 |
0 |
| FY ice |
878 |
14570 |
63 |
| MY ice |
38 |
1142 |
1733 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85732 |
1074 |
0 |
| FY ice |
1071 |
14546 |
66 |
| MY ice |
47 |
1207 |
1730 |
|
Date: 2023-03-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85291 |
1468 |
57 |
| FY ice |
555 |
14901 |
603 |
| MY ice |
19 |
841 |
1856 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85146 |
1434 |
78 |
| FY ice |
701 |
14770 |
583 |
| MY ice |
18 |
1006 |
1855 |
|
Date: 2023-03-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85549 |
1177 |
13 |
| FY ice |
752 |
13608 |
853 |
| MY ice |
2 |
494 |
2448 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85329 |
1172 |
9 |
| FY ice |
974 |
13563 |
818 |
| MY ice |
0 |
544 |
2487 |
|
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