Validation of sea ice concentration - European sector
Reference date: 2022-12-22
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79190 |
8871 |
3 |
9 |
0 |
0 |
0 |
0 |
| OW |
203 |
1953 |
54 |
184 |
12 |
0 |
0 |
0 |
| VODI |
58 |
550 |
115 |
717 |
284 |
0 |
0 |
0 |
| ODI |
0 |
63 |
22 |
488 |
940 |
119 |
1 |
0 |
| CDI |
0 |
0 |
0 |
34 |
997 |
1597 |
60 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
57 |
3830 |
4550 |
4139 |
|
|
Date: 2022-12-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78832 |
9165 |
4 |
10 |
0 |
0 |
0 |
0 |
| OW |
123 |
1899 |
43 |
142 |
1 |
0 |
0 |
0 |
| VODI |
12 |
775 |
102 |
634 |
235 |
12 |
0 |
0 |
| ODI |
0 |
121 |
32 |
522 |
920 |
171 |
0 |
0 |
| CDI |
0 |
7 |
1 |
61 |
895 |
2518 |
177 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
62 |
3274 |
4495 |
3853 |
|
|
Date: 2022-12-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78226 |
9703 |
9 |
19 |
0 |
0 |
0 |
0 |
| OW |
122 |
1741 |
67 |
227 |
8 |
0 |
0 |
0 |
| VODI |
15 |
726 |
91 |
618 |
261 |
1 |
0 |
0 |
| ODI |
0 |
76 |
27 |
464 |
1158 |
170 |
1 |
0 |
| CDI |
0 |
19 |
5 |
57 |
622 |
2693 |
208 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
39 |
2407 |
4982 |
4338 |
|
|
Date: 2022-12-22:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78638 |
9070 |
5 |
5 |
0 |
0 |
0 |
0 |
| OW |
266 |
1632 |
63 |
212 |
16 |
0 |
0 |
0 |
| VODI |
27 |
766 |
109 |
557 |
188 |
1 |
0 |
0 |
| ODI |
0 |
101 |
26 |
521 |
896 |
108 |
0 |
0 |
| CDI |
0 |
11 |
6 |
106 |
987 |
1842 |
78 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
112 |
3247 |
4821 |
4678 |
|
|
Date: 2022-12-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77803 |
9378 |
2 |
4 |
0 |
0 |
0 |
0 |
| OW |
109 |
1890 |
56 |
131 |
4 |
0 |
0 |
0 |
| VODI |
28 |
710 |
90 |
624 |
263 |
11 |
0 |
0 |
| ODI |
1 |
183 |
42 |
434 |
718 |
211 |
0 |
0 |
| CDI |
0 |
32 |
7 |
116 |
889 |
2183 |
122 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
115 |
2285 |
5511 |
5148 |
|
|
Date: 2022-12-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78383 |
9037 |
7 |
11 |
0 |
0 |
0 |
0 |
| OW |
131 |
1789 |
50 |
114 |
0 |
0 |
0 |
0 |
| VODI |
39 |
715 |
78 |
586 |
212 |
9 |
0 |
0 |
| ODI |
2 |
187 |
36 |
431 |
711 |
241 |
8 |
0 |
| CDI |
0 |
34 |
9 |
90 |
797 |
1534 |
487 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
46 |
2193 |
5741 |
5390 |
|
|
Date: 2022-12-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77740 |
9782 |
33 |
32 |
0 |
0 |
0 |
0 |
| OW |
154 |
1405 |
48 |
218 |
7 |
0 |
0 |
0 |
| VODI |
50 |
828 |
59 |
462 |
224 |
0 |
0 |
0 |
| ODI |
7 |
265 |
44 |
450 |
732 |
141 |
0 |
0 |
| CDI |
1 |
47 |
14 |
157 |
1023 |
1919 |
142 |
0 |
| VCDI |
0 |
0 |
1 |
0 |
110 |
2627 |
5461 |
4917 |
|
|
Date: 2022-12-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77980 |
8945 |
13 |
27 |
0 |
0 |
0 |
0 |
| OW |
346 |
1456 |
70 |
222 |
3 |
0 |
0 |
0 |
| VODI |
129 |
900 |
59 |
459 |
178 |
0 |
0 |
0 |
| ODI |
11 |
449 |
45 |
532 |
686 |
66 |
0 |
0 |
| CDI |
0 |
72 |
16 |
223 |
1313 |
1496 |
57 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
130 |
2006 |
7253 |
3957 |
|
|
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