Validation of sea ice concentration - American sector
Bulletin date: 2022-08-30
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-08-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15281 |
12552 |
0 |
328 |
108 |
5 |
0 |
0 |
| OW |
2 |
416 |
0 |
302 |
92 |
20 |
2 |
2 |
| VODI |
1 |
475 |
0 |
755 |
829 |
263 |
136 |
27 |
| ODI |
0 |
532 |
0 |
741 |
2159 |
1937 |
673 |
185 |
| CDI |
0 |
556 |
0 |
484 |
863 |
3302 |
2938 |
1090 |
| VCDI |
0 |
9 |
0 |
14 |
35 |
918 |
1901 |
661 |
|
Date: 2022-09-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14812 |
13422 |
0 |
676 |
305 |
17 |
0 |
0 |
| OW |
5 |
354 |
0 |
162 |
100 |
32 |
10 |
5 |
| VODI |
6 |
497 |
0 |
538 |
591 |
323 |
94 |
14 |
| ODI |
8 |
581 |
0 |
777 |
1962 |
1791 |
568 |
104 |
| CDI |
2 |
635 |
0 |
442 |
893 |
3101 |
2779 |
905 |
| VCDI |
0 |
6 |
0 |
17 |
35 |
1194 |
2122 |
709 |
|
Date: 2022-09-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16736 |
11885 |
0 |
884 |
335 |
15 |
0 |
0 |
| OW |
1 |
323 |
0 |
122 |
58 |
21 |
3 |
0 |
| VODI |
2 |
574 |
0 |
448 |
395 |
336 |
72 |
20 |
| ODI |
1 |
636 |
0 |
698 |
1663 |
1674 |
542 |
46 |
| CDI |
0 |
564 |
0 |
439 |
970 |
3295 |
2728 |
391 |
| VCDI |
0 |
10 |
0 |
31 |
81 |
1321 |
2734 |
540 |
|
Date: 2022-09-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17784 |
11122 |
0 |
848 |
281 |
18 |
0 |
0 |
| OW |
18 |
324 |
0 |
92 |
63 |
25 |
1 |
0 |
| VODI |
15 |
639 |
0 |
446 |
420 |
338 |
37 |
0 |
| ODI |
13 |
795 |
0 |
771 |
1735 |
1519 |
261 |
5 |
| CDI |
4 |
584 |
0 |
370 |
845 |
2934 |
1859 |
181 |
| VCDI |
0 |
10 |
0 |
28 |
104 |
2183 |
3326 |
596 |
|
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