Validation of sea ice concentration - American sector
Reference date: 2022-11-10
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6144 |
5116 |
33 |
97 |
13 |
0 |
0 |
0 |
| OW |
27 |
1174 |
33 |
148 |
46 |
1 |
0 |
0 |
| VODI |
25 |
583 |
40 |
571 |
562 |
103 |
0 |
0 |
| ODI |
3 |
66 |
10 |
276 |
1250 |
1397 |
13 |
9 |
| CDI |
0 |
1 |
1 |
9 |
375 |
1933 |
1009 |
64 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
1263 |
5258 |
18165 |
|
|
Date: 2022-11-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6324 |
5093 |
38 |
157 |
36 |
0 |
0 |
0 |
| OW |
18 |
788 |
10 |
85 |
30 |
0 |
0 |
0 |
| VODI |
23 |
735 |
41 |
369 |
270 |
54 |
0 |
0 |
| ODI |
0 |
65 |
20 |
281 |
817 |
1363 |
9 |
0 |
| CDI |
0 |
0 |
0 |
37 |
496 |
2930 |
635 |
26 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
1435 |
5963 |
17697 |
|
|
Date: 2022-11-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5094 |
6757 |
35 |
164 |
65 |
1 |
0 |
0 |
| OW |
36 |
640 |
16 |
56 |
30 |
2 |
0 |
0 |
| VODI |
41 |
586 |
36 |
299 |
195 |
18 |
0 |
0 |
| ODI |
0 |
68 |
17 |
222 |
737 |
485 |
56 |
0 |
| CDI |
0 |
0 |
0 |
2 |
385 |
3445 |
1179 |
40 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1208 |
5618 |
18332 |
|
|
Date: 2022-11-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4839 |
6147 |
40 |
125 |
56 |
2 |
0 |
0 |
| OW |
80 |
1163 |
36 |
156 |
47 |
10 |
0 |
0 |
| VODI |
0 |
534 |
39 |
384 |
214 |
24 |
0 |
0 |
| ODI |
1 |
62 |
6 |
239 |
740 |
280 |
16 |
0 |
| CDI |
0 |
1 |
0 |
18 |
551 |
3547 |
973 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
1902 |
8296 |
15313 |
|
|
Date: 2022-11-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4610 |
5627 |
38 |
142 |
43 |
0 |
0 |
0 |
| OW |
157 |
1044 |
32 |
143 |
88 |
8 |
0 |
0 |
| VODI |
95 |
561 |
31 |
411 |
264 |
68 |
0 |
0 |
| ODI |
0 |
172 |
2 |
139 |
589 |
335 |
1 |
1 |
| CDI |
0 |
6 |
1 |
16 |
318 |
2426 |
1830 |
32 |
| VCDI |
0 |
0 |
0 |
1 |
6 |
1216 |
6450 |
18963 |
|
|
Date: 2022-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5216 |
4682 |
50 |
175 |
68 |
2 |
0 |
0 |
| OW |
124 |
897 |
33 |
201 |
37 |
14 |
0 |
0 |
| VODI |
93 |
456 |
27 |
381 |
234 |
83 |
1 |
0 |
| ODI |
0 |
137 |
12 |
167 |
600 |
353 |
2 |
0 |
| CDI |
0 |
0 |
0 |
13 |
291 |
2513 |
1458 |
45 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
499 |
6781 |
20212 |
|
|
Date: 2022-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4173 |
5804 |
56 |
183 |
54 |
0 |
0 |
0 |
| OW |
31 |
721 |
32 |
138 |
63 |
1 |
0 |
0 |
| VODI |
83 |
484 |
44 |
358 |
303 |
5 |
0 |
0 |
| ODI |
0 |
59 |
16 |
346 |
822 |
83 |
1 |
0 |
| CDI |
0 |
1 |
0 |
44 |
845 |
1363 |
202 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
89 |
2814 |
9075 |
17573 |
|
|
Date: 2022-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4257 |
5412 |
57 |
208 |
72 |
0 |
0 |
0 |
| OW |
27 |
819 |
36 |
227 |
90 |
1 |
0 |
0 |
| VODI |
14 |
585 |
38 |
350 |
479 |
33 |
0 |
0 |
| ODI |
0 |
65 |
13 |
199 |
800 |
164 |
0 |
0 |
| CDI |
0 |
1 |
1 |
85 |
852 |
1403 |
103 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
138 |
4255 |
8569 |
16512 |
|
|
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