Validation of sea ice concentration - American sector
Bulletin date: 2022-07-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-07-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6901 |
10488 |
0 |
1007 |
222 |
5 |
0 |
0 |
| OW |
0 |
263 |
0 |
299 |
188 |
12 |
0 |
0 |
| VODI |
0 |
434 |
0 |
455 |
1046 |
344 |
71 |
9 |
| ODI |
0 |
488 |
0 |
839 |
2338 |
2113 |
927 |
64 |
| CDI |
0 |
205 |
0 |
661 |
3404 |
6478 |
4648 |
520 |
| VCDI |
0 |
3 |
0 |
52 |
472 |
2030 |
3271 |
337 |
|
Date: 2022-07-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7019 |
10608 |
0 |
1132 |
496 |
19 |
0 |
0 |
| OW |
0 |
252 |
0 |
118 |
196 |
31 |
0 |
0 |
| VODI |
0 |
464 |
0 |
360 |
1111 |
407 |
73 |
16 |
| ODI |
0 |
568 |
0 |
779 |
2637 |
1804 |
960 |
176 |
| CDI |
0 |
193 |
0 |
635 |
3262 |
5577 |
4814 |
1709 |
| VCDI |
0 |
0 |
0 |
35 |
307 |
934 |
2272 |
1630 |
|
Date: 2022-07-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7368 |
10644 |
0 |
967 |
546 |
31 |
0 |
0 |
| OW |
2 |
243 |
0 |
116 |
222 |
65 |
9 |
0 |
| VODI |
2 |
518 |
0 |
437 |
1144 |
466 |
65 |
7 |
| ODI |
0 |
680 |
0 |
862 |
2305 |
1808 |
865 |
119 |
| CDI |
0 |
175 |
0 |
613 |
2817 |
5312 |
4610 |
1691 |
| VCDI |
0 |
11 |
0 |
55 |
292 |
944 |
2457 |
2126 |
|
Date: 2022-08-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7979 |
10409 |
0 |
1066 |
569 |
30 |
10 |
0 |
| OW |
5 |
280 |
0 |
165 |
274 |
78 |
20 |
0 |
| VODI |
4 |
616 |
0 |
453 |
1153 |
383 |
122 |
15 |
| ODI |
0 |
838 |
0 |
829 |
2083 |
1469 |
682 |
162 |
| CDI |
0 |
215 |
0 |
839 |
2703 |
4783 |
4076 |
1581 |
| VCDI |
0 |
34 |
0 |
85 |
419 |
1527 |
2586 |
2052 |
|
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