Validation of sea ice concentration - Full domain
Bulletin date: 2025-02-20
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-02-14:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68551 |
17440 |
387 |
349 |
15 |
0 |
0 |
0 |
| OW |
21 |
1174 |
349 |
962 |
129 |
1 |
0 |
0 |
| VODI |
0 |
331 |
184 |
1179 |
612 |
49 |
0 |
0 |
| ODI |
0 |
83 |
45 |
511 |
944 |
377 |
9 |
0 |
| CDI |
0 |
36 |
35 |
256 |
1229 |
2067 |
706 |
63 |
| VCDI |
0 |
26 |
20 |
196 |
701 |
8082 |
27127 |
60497 |
|
...date precedes bulletin
|
Date: 2025-02-16:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67844 |
17448 |
449 |
626 |
50 |
0 |
0 |
0 |
| OW |
2 |
1067 |
363 |
860 |
203 |
0 |
0 |
0 |
| VODI |
0 |
349 |
179 |
930 |
591 |
44 |
0 |
0 |
| ODI |
0 |
93 |
66 |
559 |
966 |
267 |
2 |
5 |
| CDI |
0 |
46 |
42 |
312 |
1385 |
1470 |
477 |
106 |
| VCDI |
0 |
3 |
16 |
156 |
1045 |
6974 |
26460 |
63288 |
|
...date precedes bulletin
|
Date: 2025-02-18:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67730 |
17347 |
572 |
562 |
56 |
0 |
0 |
0 |
| OW |
0 |
1067 |
260 |
839 |
159 |
2 |
0 |
0 |
| VODI |
0 |
432 |
124 |
754 |
550 |
33 |
2 |
0 |
| ODI |
0 |
169 |
78 |
379 |
708 |
222 |
43 |
0 |
| CDI |
0 |
79 |
64 |
353 |
1325 |
1420 |
845 |
33 |
| VCDI |
0 |
55 |
50 |
304 |
1051 |
7038 |
23070 |
66968 |
|
...date precedes bulletin
|
Date: 2025-02-20:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-02-22:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-02-24:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-02-26:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-02-28:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
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