Validation of sea ice concentration - European sector
Reference date: 2021-04-08
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68152 |
13072 |
94 |
366 |
143 |
5 |
0 |
0 |
| OW |
9 |
1305 |
52 |
371 |
93 |
9 |
0 |
0 |
| VODI |
0 |
1033 |
68 |
442 |
397 |
63 |
0 |
0 |
| ODI |
0 |
642 |
83 |
1033 |
1205 |
374 |
4 |
0 |
| CDI |
0 |
50 |
16 |
450 |
2084 |
3671 |
1234 |
26 |
| VCDI |
0 |
0 |
0 |
4 |
92 |
646 |
6479 |
5333 |
|
|
Date: 2021-04-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67762 |
13346 |
82 |
352 |
103 |
1 |
0 |
0 |
| OW |
163 |
1527 |
40 |
202 |
77 |
2 |
0 |
0 |
| VODI |
0 |
1325 |
86 |
533 |
339 |
36 |
0 |
0 |
| ODI |
0 |
795 |
91 |
1155 |
1115 |
286 |
0 |
0 |
| CDI |
0 |
46 |
14 |
531 |
2091 |
3136 |
829 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
97 |
1264 |
5646 |
6028 |
|
|
Date: 2021-04-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68489 |
13082 |
68 |
281 |
123 |
3 |
0 |
0 |
| OW |
153 |
1089 |
40 |
218 |
54 |
7 |
0 |
0 |
| VODI |
5 |
1366 |
90 |
653 |
324 |
30 |
1 |
0 |
| ODI |
0 |
916 |
110 |
1045 |
941 |
249 |
4 |
0 |
| CDI |
0 |
24 |
9 |
437 |
1820 |
3383 |
1103 |
7 |
| VCDI |
0 |
0 |
0 |
13 |
63 |
1069 |
5922 |
5909 |
|
|
Date: 2021-04-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69265 |
13363 |
69 |
292 |
129 |
4 |
0 |
0 |
| OW |
106 |
885 |
37 |
200 |
49 |
8 |
0 |
0 |
| VODI |
0 |
1596 |
72 |
494 |
222 |
29 |
1 |
0 |
| ODI |
0 |
888 |
131 |
905 |
712 |
137 |
6 |
0 |
| CDI |
0 |
176 |
42 |
739 |
1984 |
3622 |
519 |
1 |
| VCDI |
0 |
0 |
1 |
32 |
173 |
1249 |
5091 |
5871 |
|
|
Date: 2021-04-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69874 |
13430 |
51 |
318 |
148 |
3 |
0 |
0 |
| OW |
0 |
823 |
36 |
117 |
96 |
6 |
0 |
0 |
| VODI |
0 |
1758 |
77 |
439 |
219 |
15 |
0 |
0 |
| ODI |
0 |
890 |
115 |
937 |
743 |
98 |
0 |
0 |
| CDI |
0 |
210 |
32 |
578 |
1798 |
3362 |
1444 |
0 |
| VCDI |
0 |
5 |
6 |
34 |
183 |
777 |
4867 |
5611 |
|
|
Date: 2021-04-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70455 |
13216 |
73 |
387 |
116 |
11 |
0 |
0 |
| OW |
19 |
1327 |
44 |
197 |
70 |
7 |
0 |
0 |
| VODI |
0 |
1397 |
73 |
441 |
205 |
10 |
0 |
0 |
| ODI |
0 |
708 |
99 |
715 |
696 |
98 |
3 |
0 |
| CDI |
0 |
155 |
25 |
568 |
1995 |
4179 |
1181 |
0 |
| VCDI |
0 |
3 |
0 |
23 |
95 |
772 |
4159 |
5578 |
|
|
Date: 2021-04-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70070 |
13019 |
74 |
400 |
75 |
12 |
0 |
0 |
| OW |
0 |
1430 |
57 |
489 |
113 |
11 |
0 |
0 |
| VODI |
0 |
1226 |
78 |
613 |
326 |
20 |
0 |
0 |
| ODI |
0 |
444 |
86 |
880 |
1031 |
230 |
14 |
0 |
| CDI |
0 |
52 |
10 |
332 |
2229 |
3995 |
1068 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
420 |
4524 |
5747 |
|
|
Date: 2021-04-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70290 |
12921 |
74 |
234 |
48 |
6 |
0 |
0 |
| OW |
4 |
1071 |
42 |
438 |
104 |
8 |
0 |
0 |
| VODI |
0 |
1268 |
87 |
979 |
442 |
17 |
0 |
0 |
| ODI |
0 |
432 |
85 |
930 |
1052 |
158 |
26 |
0 |
| CDI |
0 |
30 |
12 |
237 |
1787 |
3280 |
1457 |
27 |
| VCDI |
0 |
0 |
0 |
24 |
102 |
663 |
4709 |
6056 |
|
|
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