Validation of sea ice concentration - Full domain
Bulletin date: 2024-07-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-07-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
41724 |
20270 |
173 |
968 |
211 |
18 |
0 |
0 |
| OW |
22 |
650 |
28 |
259 |
128 |
16 |
0 |
0 |
| VODI |
19 |
1202 |
63 |
786 |
548 |
218 |
4 |
0 |
| ODI |
2 |
2250 |
194 |
2152 |
2137 |
1538 |
68 |
0 |
| CDI |
0 |
1744 |
196 |
2726 |
5623 |
10270 |
300 |
0 |
| VCDI |
0 |
451 |
68 |
1521 |
9477 |
24640 |
1883 |
0 |
|
Date: 2024-07-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
42994 |
20711 |
179 |
1382 |
465 |
7 |
0 |
0 |
| OW |
15 |
468 |
13 |
280 |
118 |
6 |
0 |
0 |
| VODI |
15 |
867 |
34 |
776 |
531 |
187 |
8 |
0 |
| ODI |
42 |
1944 |
87 |
1964 |
2063 |
1626 |
11 |
0 |
| CDI |
5 |
1883 |
117 |
2852 |
5847 |
10611 |
56 |
0 |
| VCDI |
0 |
675 |
75 |
1754 |
10767 |
22848 |
264 |
0 |
|
Date: 2024-07-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
44660 |
20041 |
189 |
1697 |
575 |
30 |
0 |
0 |
| OW |
28 |
380 |
21 |
265 |
118 |
10 |
1 |
0 |
| VODI |
31 |
755 |
34 |
656 |
505 |
174 |
1 |
0 |
| ODI |
41 |
1822 |
105 |
1880 |
1962 |
1657 |
6 |
0 |
| CDI |
29 |
2039 |
143 |
2820 |
6038 |
10676 |
74 |
0 |
| VCDI |
8 |
926 |
77 |
2008 |
10610 |
20982 |
473 |
0 |
|
Date: 2024-07-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
45910 |
19694 |
166 |
2028 |
437 |
14 |
0 |
0 |
| OW |
24 |
339 |
16 |
249 |
105 |
16 |
3 |
0 |
| VODI |
31 |
804 |
32 |
727 |
463 |
226 |
19 |
0 |
| ODI |
41 |
1827 |
96 |
1786 |
1928 |
2017 |
79 |
0 |
| CDI |
48 |
2239 |
142 |
2738 |
6314 |
9616 |
245 |
0 |
| VCDI |
20 |
1114 |
90 |
2011 |
11344 |
18171 |
1378 |
0 |
|
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