Validation of sea ice concentration - European sector
Reference date: 2022-03-31
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68077 |
10852 |
54 |
252 |
81 |
0 |
0 |
0 |
| OW |
102 |
2023 |
51 |
213 |
70 |
0 |
0 |
0 |
| VODI |
42 |
1150 |
94 |
921 |
476 |
40 |
0 |
0 |
| ODI |
4 |
501 |
76 |
838 |
1466 |
283 |
2 |
0 |
| CDI |
1 |
54 |
4 |
160 |
1332 |
5327 |
1177 |
3 |
| VCDI |
0 |
1 |
0 |
32 |
114 |
1090 |
6136 |
6001 |
|
|
Date: 2022-03-27:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67526 |
12372 |
62 |
359 |
94 |
0 |
0 |
0 |
| OW |
50 |
1201 |
40 |
178 |
75 |
0 |
0 |
0 |
| VODI |
63 |
983 |
116 |
774 |
577 |
26 |
0 |
0 |
| ODI |
8 |
362 |
56 |
704 |
1447 |
314 |
4 |
0 |
| CDI |
0 |
52 |
6 |
231 |
1431 |
4260 |
1816 |
9 |
| VCDI |
0 |
0 |
0 |
1 |
76 |
1134 |
6336 |
6357 |
|
|
Date: 2022-03-29:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67316 |
13297 |
71 |
312 |
54 |
0 |
0 |
0 |
| OW |
49 |
1014 |
36 |
143 |
36 |
0 |
0 |
0 |
| VODI |
27 |
1054 |
124 |
764 |
316 |
9 |
0 |
0 |
| ODI |
0 |
367 |
40 |
845 |
1418 |
143 |
7 |
0 |
| CDI |
0 |
77 |
10 |
241 |
1569 |
3935 |
1518 |
23 |
| VCDI |
0 |
0 |
0 |
0 |
36 |
616 |
6480 |
7153 |
|
|
Date: 2022-03-31:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67302 |
13358 |
65 |
239 |
77 |
0 |
0 |
0 |
| OW |
68 |
1182 |
53 |
133 |
46 |
2 |
0 |
0 |
| VODI |
0 |
924 |
118 |
722 |
362 |
10 |
0 |
0 |
| ODI |
0 |
360 |
57 |
695 |
1342 |
155 |
0 |
1 |
| CDI |
0 |
47 |
9 |
172 |
1470 |
3621 |
1533 |
13 |
| VCDI |
0 |
1 |
1 |
18 |
197 |
653 |
6503 |
7591 |
|
|
Date: 2022-04-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67514 |
13407 |
81 |
262 |
117 |
16 |
0 |
0 |
| OW |
0 |
1107 |
50 |
165 |
38 |
5 |
0 |
0 |
| VODI |
0 |
898 |
100 |
649 |
242 |
24 |
0 |
0 |
| ODI |
0 |
305 |
43 |
683 |
1170 |
216 |
1 |
0 |
| CDI |
0 |
33 |
10 |
178 |
1523 |
3489 |
1566 |
6 |
| VCDI |
0 |
0 |
0 |
1 |
100 |
869 |
7369 |
6863 |
|
|
Date: 2022-04-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67575 |
13706 |
65 |
219 |
88 |
2 |
0 |
0 |
| OW |
0 |
1055 |
63 |
165 |
23 |
2 |
0 |
0 |
| VODI |
0 |
867 |
110 |
647 |
166 |
12 |
0 |
0 |
| ODI |
0 |
308 |
53 |
689 |
1006 |
159 |
0 |
1 |
| CDI |
0 |
44 |
12 |
229 |
1471 |
3160 |
1427 |
76 |
| VCDI |
0 |
0 |
0 |
21 |
167 |
1002 |
7059 |
7451 |
|
|
Date: 2022-04-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67623 |
13953 |
70 |
235 |
75 |
6 |
0 |
0 |
| OW |
0 |
757 |
47 |
189 |
52 |
8 |
0 |
0 |
| VODI |
0 |
812 |
93 |
655 |
268 |
10 |
0 |
0 |
| ODI |
0 |
336 |
63 |
581 |
945 |
144 |
8 |
3 |
| CDI |
0 |
48 |
10 |
208 |
1632 |
2824 |
1624 |
41 |
| VCDI |
0 |
0 |
0 |
17 |
166 |
1192 |
7919 |
6486 |
|
|
Date: 2022-04-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67668 |
13886 |
78 |
243 |
71 |
2 |
0 |
0 |
| OW |
2 |
551 |
41 |
306 |
64 |
9 |
0 |
0 |
| VODI |
0 |
757 |
84 |
683 |
327 |
22 |
0 |
0 |
| ODI |
0 |
302 |
52 |
569 |
1037 |
244 |
0 |
2 |
| CDI |
0 |
62 |
12 |
182 |
1648 |
2817 |
1757 |
6 |
| VCDI |
0 |
0 |
1 |
8 |
87 |
874 |
7672 |
6974 |
|
|
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