Validation of sea ice concentration - American sector
Bulletin date: 2022-07-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-07-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4001 |
8925 |
0 |
1099 |
385 |
14 |
0 |
0 |
| OW |
0 |
196 |
0 |
361 |
357 |
15 |
0 |
0 |
| VODI |
0 |
252 |
0 |
499 |
745 |
274 |
43 |
0 |
| ODI |
1 |
284 |
0 |
685 |
1783 |
1709 |
399 |
0 |
| CDI |
0 |
486 |
0 |
715 |
3643 |
6549 |
1876 |
0 |
| VCDI |
0 |
56 |
0 |
40 |
1368 |
8839 |
4995 |
0 |
|
Date: 2022-07-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5297 |
7757 |
0 |
1422 |
702 |
79 |
0 |
0 |
| OW |
8 |
244 |
0 |
177 |
121 |
25 |
3 |
0 |
| VODI |
28 |
469 |
0 |
470 |
462 |
239 |
68 |
11 |
| ODI |
34 |
637 |
0 |
782 |
1549 |
1684 |
671 |
127 |
| CDI |
99 |
1000 |
0 |
627 |
3383 |
5450 |
2731 |
530 |
| VCDI |
2 |
148 |
0 |
31 |
1177 |
4725 |
5427 |
2198 |
|
Date: 2022-07-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5336 |
7881 |
0 |
1458 |
640 |
92 |
2 |
0 |
| OW |
0 |
232 |
0 |
161 |
127 |
47 |
2 |
0 |
| VODI |
0 |
488 |
0 |
523 |
591 |
325 |
89 |
1 |
| ODI |
0 |
532 |
0 |
875 |
1595 |
2514 |
676 |
38 |
| CDI |
0 |
415 |
0 |
597 |
3137 |
7126 |
2340 |
94 |
| VCDI |
0 |
60 |
0 |
39 |
1255 |
6508 |
4471 |
327 |
|
Date: 2022-07-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5032 |
8413 |
0 |
1526 |
790 |
50 |
0 |
0 |
| OW |
0 |
298 |
0 |
210 |
146 |
17 |
0 |
0 |
| VODI |
0 |
604 |
0 |
571 |
734 |
206 |
63 |
0 |
| ODI |
0 |
595 |
0 |
869 |
2508 |
1775 |
498 |
4 |
| CDI |
0 |
297 |
0 |
691 |
3870 |
6879 |
2159 |
37 |
| VCDI |
0 |
9 |
0 |
72 |
812 |
5668 |
5102 |
89 |
|
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