Validation of sea ice concentration - American sector
Reference date: 2022-10-06
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16065 |
6494 |
53 |
79 |
1 |
0 |
0 |
0 |
| OW |
6 |
1214 |
38 |
170 |
38 |
0 |
0 |
0 |
| VODI |
1 |
511 |
66 |
690 |
809 |
156 |
8 |
0 |
| ODI |
1 |
39 |
5 |
121 |
1047 |
477 |
38 |
0 |
| CDI |
2 |
4 |
0 |
0 |
278 |
2935 |
1970 |
0 |
| VCDI |
0 |
6 |
0 |
0 |
0 |
1877 |
9727 |
940 |
|
|
Date: 2022-10-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15259 |
6620 |
55 |
142 |
6 |
0 |
0 |
0 |
| OW |
7 |
1332 |
39 |
164 |
16 |
0 |
0 |
0 |
| VODI |
2 |
513 |
68 |
679 |
688 |
53 |
1 |
0 |
| ODI |
7 |
69 |
5 |
151 |
1122 |
600 |
20 |
4 |
| CDI |
0 |
12 |
0 |
4 |
185 |
3302 |
1515 |
153 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1030 |
7553 |
4474 |
|
|
Date: 2022-10-04:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14560 |
7300 |
62 |
150 |
10 |
0 |
0 |
0 |
| OW |
12 |
1208 |
40 |
161 |
23 |
0 |
0 |
0 |
| VODI |
1 |
486 |
61 |
606 |
491 |
15 |
3 |
0 |
| ODI |
0 |
76 |
12 |
174 |
1147 |
482 |
13 |
0 |
| CDI |
1 |
5 |
2 |
26 |
348 |
2672 |
2114 |
1 |
| VCDI |
0 |
2 |
1 |
25 |
67 |
629 |
6923 |
5957 |
|
|
Date: 2022-10-06:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14147 |
7549 |
68 |
168 |
28 |
0 |
0 |
0 |
| OW |
49 |
1117 |
26 |
127 |
64 |
0 |
0 |
0 |
| VODI |
4 |
720 |
58 |
477 |
357 |
42 |
1 |
1 |
| ODI |
0 |
137 |
29 |
240 |
894 |
322 |
34 |
5 |
| CDI |
0 |
10 |
0 |
30 |
537 |
3191 |
1525 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
26 |
792 |
6702 |
6370 |
|
|
Date: 2022-10-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14836 |
6986 |
54 |
127 |
15 |
0 |
0 |
0 |
| OW |
41 |
1275 |
27 |
98 |
14 |
0 |
0 |
0 |
| VODI |
0 |
815 |
72 |
582 |
256 |
0 |
7 |
0 |
| ODI |
0 |
174 |
25 |
541 |
895 |
61 |
9 |
0 |
| CDI |
0 |
14 |
3 |
125 |
1505 |
3069 |
509 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
137 |
2620 |
9288 |
1686 |
|
|
Date: 2022-10-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15044 |
5871 |
45 |
156 |
22 |
0 |
0 |
0 |
| OW |
61 |
1919 |
49 |
213 |
32 |
0 |
0 |
0 |
| VODI |
1 |
648 |
71 |
637 |
448 |
3 |
0 |
1 |
| ODI |
0 |
71 |
13 |
268 |
1122 |
310 |
15 |
2 |
| CDI |
0 |
3 |
1 |
80 |
728 |
2804 |
1902 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
539 |
5469 |
7315 |
|
|
Date: 2022-10-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13940 |
5564 |
51 |
187 |
11 |
0 |
0 |
0 |
| OW |
73 |
2298 |
41 |
287 |
127 |
4 |
0 |
0 |
| VODI |
1 |
707 |
64 |
598 |
908 |
66 |
1 |
2 |
| ODI |
0 |
28 |
9 |
229 |
1044 |
618 |
7 |
7 |
| CDI |
0 |
3 |
2 |
10 |
556 |
1937 |
3111 |
384 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
85 |
3300 |
9606 |
|
|
Date: 2022-10-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11882 |
6750 |
59 |
177 |
1 |
0 |
0 |
0 |
| OW |
14 |
1597 |
52 |
278 |
115 |
9 |
0 |
0 |
| VODI |
1 |
1031 |
64 |
717 |
924 |
389 |
3 |
5 |
| ODI |
0 |
34 |
26 |
205 |
587 |
1351 |
77 |
6 |
| CDI |
0 |
1 |
2 |
10 |
182 |
1544 |
3430 |
1503 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
131 |
2820 |
9889 |
|
|
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