Validation of sea ice concentration - American sector
Reference date: 2022-11-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5117 |
5452 |
36 |
133 |
46 |
0 |
0 |
0 |
| OW |
234 |
988 |
41 |
186 |
95 |
11 |
0 |
0 |
| VODI |
26 |
523 |
34 |
440 |
231 |
62 |
0 |
0 |
| ODI |
0 |
121 |
4 |
180 |
672 |
313 |
7 |
0 |
| CDI |
0 |
1 |
0 |
9 |
445 |
2967 |
1441 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1636 |
8761 |
15639 |
|
|
Date: 2022-11-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4601 |
5542 |
51 |
183 |
46 |
0 |
0 |
0 |
| OW |
70 |
856 |
38 |
202 |
83 |
25 |
0 |
0 |
| VODI |
97 |
515 |
22 |
362 |
275 |
83 |
0 |
0 |
| ODI |
4 |
195 |
3 |
119 |
539 |
379 |
4 |
1 |
| CDI |
0 |
7 |
1 |
13 |
269 |
2533 |
1675 |
61 |
| VCDI |
0 |
0 |
0 |
4 |
9 |
850 |
6241 |
19908 |
|
|
Date: 2022-11-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4602 |
5349 |
46 |
159 |
60 |
2 |
0 |
0 |
| OW |
129 |
703 |
32 |
206 |
55 |
4 |
0 |
0 |
| VODI |
129 |
381 |
30 |
378 |
258 |
42 |
0 |
0 |
| ODI |
0 |
34 |
8 |
321 |
770 |
219 |
5 |
0 |
| CDI |
0 |
0 |
0 |
21 |
548 |
2046 |
739 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
1424 |
8431 |
18716 |
|
|
Date: 2022-11-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4580 |
5456 |
41 |
175 |
41 |
0 |
0 |
0 |
| OW |
23 |
691 |
29 |
192 |
55 |
1 |
0 |
0 |
| VODI |
15 |
588 |
37 |
359 |
386 |
7 |
0 |
0 |
| ODI |
0 |
63 |
15 |
300 |
791 |
67 |
1 |
0 |
| CDI |
0 |
0 |
0 |
82 |
906 |
1256 |
106 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
162 |
4499 |
8259 |
16681 |
|
|
Date: 2022-11-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3426 |
5545 |
42 |
148 |
37 |
0 |
0 |
0 |
| OW |
103 |
1012 |
59 |
392 |
198 |
9 |
0 |
0 |
| VODI |
16 |
471 |
37 |
355 |
578 |
108 |
0 |
0 |
| ODI |
0 |
45 |
7 |
153 |
818 |
311 |
0 |
0 |
| CDI |
0 |
2 |
1 |
50 |
797 |
1788 |
99 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
60 |
5461 |
8125 |
15607 |
|
|
Date: 2022-11-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2274 |
5000 |
43 |
119 |
21 |
0 |
0 |
0 |
| OW |
204 |
1427 |
84 |
557 |
209 |
5 |
0 |
0 |
| VODI |
25 |
507 |
30 |
365 |
821 |
167 |
0 |
0 |
| ODI |
1 |
56 |
10 |
127 |
768 |
547 |
2 |
0 |
| CDI |
0 |
0 |
0 |
3 |
482 |
2719 |
317 |
24 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
4023 |
7946 |
16982 |
|
|
Date: 2022-11-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1871 |
5001 |
83 |
381 |
64 |
0 |
0 |
0 |
| OW |
102 |
1114 |
49 |
312 |
159 |
7 |
0 |
0 |
| VODI |
52 |
551 |
37 |
467 |
739 |
146 |
1 |
0 |
| ODI |
0 |
8 |
1 |
158 |
702 |
713 |
24 |
2 |
| CDI |
0 |
1 |
0 |
6 |
389 |
2392 |
1162 |
183 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
2373 |
7966 |
18636 |
|
|
Date: 2022-11-25:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2869 |
3664 |
56 |
227 |
31 |
0 |
0 |
0 |
| OW |
17 |
1122 |
44 |
401 |
196 |
5 |
0 |
0 |
| VODI |
14 |
608 |
43 |
693 |
633 |
76 |
3 |
0 |
| ODI |
1 |
43 |
4 |
109 |
759 |
634 |
40 |
1 |
| CDI |
0 |
1 |
0 |
11 |
210 |
2192 |
1180 |
130 |
| VCDI |
0 |
0 |
0 |
2 |
63 |
1576 |
8827 |
19381 |
|
|
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