Validation of sea ice concentration - European sector
Reference date: 2021-12-30
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-12-24:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74707 |
12212 |
103 |
339 |
37 |
0 |
0 |
0 |
| OW |
121 |
964 |
62 |
257 |
55 |
0 |
0 |
0 |
| VODI |
532 |
752 |
73 |
578 |
386 |
43 |
1 |
0 |
| ODI |
23 |
205 |
21 |
401 |
943 |
295 |
21 |
0 |
| CDI |
0 |
14 |
2 |
74 |
966 |
2619 |
1742 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1067 |
6090 |
3391 |
|
|
Date: 2021-12-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75416 |
11568 |
59 |
175 |
27 |
2 |
0 |
0 |
| OW |
210 |
1424 |
49 |
245 |
50 |
1 |
0 |
0 |
| VODI |
196 |
849 |
71 |
414 |
247 |
29 |
0 |
0 |
| ODI |
3 |
213 |
45 |
500 |
778 |
276 |
0 |
0 |
| CDI |
0 |
26 |
3 |
137 |
923 |
2213 |
1452 |
0 |
| VCDI |
0 |
5 |
0 |
0 |
33 |
1022 |
6450 |
3989 |
|
|
Date: 2021-12-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74221 |
11938 |
67 |
223 |
26 |
5 |
0 |
0 |
| OW |
425 |
1363 |
67 |
366 |
73 |
10 |
0 |
0 |
| VODI |
88 |
764 |
88 |
527 |
263 |
17 |
1 |
0 |
| ODI |
2 |
210 |
35 |
393 |
760 |
319 |
19 |
1 |
| CDI |
1 |
15 |
2 |
144 |
917 |
2083 |
1791 |
5 |
| VCDI |
0 |
3 |
0 |
0 |
0 |
238 |
6904 |
4726 |
|
|
Date: 2021-12-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73443 |
12262 |
82 |
246 |
35 |
0 |
0 |
0 |
| OW |
481 |
1199 |
53 |
329 |
114 |
16 |
0 |
0 |
| VODI |
91 |
834 |
93 |
529 |
358 |
35 |
2 |
0 |
| ODI |
7 |
216 |
27 |
350 |
752 |
312 |
25 |
7 |
| CDI |
1 |
57 |
9 |
138 |
889 |
2236 |
1656 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
13 |
203 |
7116 |
4880 |
|
|
Date: 2022-01-01:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72983 |
11258 |
70 |
231 |
37 |
0 |
0 |
0 |
| OW |
650 |
1865 |
64 |
269 |
74 |
6 |
0 |
0 |
| VODI |
145 |
1087 |
80 |
532 |
371 |
40 |
0 |
2 |
| ODI |
43 |
289 |
34 |
457 |
837 |
338 |
0 |
5 |
| CDI |
0 |
34 |
4 |
133 |
881 |
2193 |
1372 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
357 |
7393 |
4913 |
|
|
Date: 2022-01-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72715 |
11107 |
71 |
165 |
31 |
1 |
0 |
0 |
| OW |
473 |
1823 |
56 |
262 |
60 |
4 |
0 |
0 |
| VODI |
165 |
1452 |
85 |
553 |
337 |
38 |
0 |
1 |
| ODI |
29 |
734 |
58 |
523 |
634 |
173 |
1 |
4 |
| CDI |
2 |
34 |
11 |
309 |
1252 |
1839 |
932 |
8 |
| VCDI |
0 |
0 |
0 |
1 |
53 |
656 |
7388 |
5060 |
|
|
Date: 2022-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72605 |
10320 |
60 |
166 |
30 |
2 |
0 |
0 |
| OW |
502 |
1462 |
52 |
249 |
55 |
7 |
0 |
0 |
| VODI |
244 |
1427 |
70 |
528 |
479 |
51 |
5 |
0 |
| ODI |
209 |
1011 |
51 |
443 |
630 |
256 |
10 |
2 |
| CDI |
6 |
146 |
14 |
358 |
1108 |
1742 |
1478 |
13 |
| VCDI |
0 |
0 |
0 |
13 |
88 |
809 |
6413 |
5986 |
|
|
Date: 2022-01-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72247 |
11346 |
54 |
170 |
41 |
6 |
0 |
0 |
| OW |
58 |
1101 |
67 |
177 |
35 |
6 |
0 |
0 |
| VODI |
40 |
1412 |
80 |
517 |
307 |
56 |
5 |
0 |
| ODI |
43 |
1251 |
60 |
558 |
626 |
247 |
45 |
0 |
| CDI |
0 |
256 |
26 |
408 |
1114 |
1524 |
1577 |
1 |
| VCDI |
0 |
0 |
0 |
9 |
181 |
796 |
8718 |
3935 |
|
|
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