Validation of sea ice concentration - Full domain
Bulletin date: 2021-08-24
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-08-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
31194 |
22131 |
0 |
421 |
73 |
6 |
0 |
0 |
| OW |
0 |
576 |
0 |
459 |
87 |
27 |
3 |
0 |
| VODI |
0 |
758 |
0 |
2921 |
2510 |
1591 |
200 |
0 |
| ODI |
0 |
456 |
0 |
2493 |
6611 |
9128 |
2478 |
20 |
| CDI |
0 |
220 |
0 |
1203 |
2724 |
7445 |
4006 |
245 |
| VCDI |
0 |
27 |
0 |
16 |
108 |
231 |
456 |
25 |
|
Date: 2021-08-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
32611 |
20901 |
0 |
696 |
129 |
40 |
0 |
0 |
| OW |
2 |
730 |
0 |
643 |
182 |
57 |
2 |
0 |
| VODI |
7 |
978 |
0 |
2358 |
2678 |
1499 |
208 |
44 |
| ODI |
8 |
638 |
0 |
2450 |
7816 |
7567 |
1740 |
257 |
| CDI |
4 |
245 |
0 |
1292 |
2759 |
6544 |
4232 |
578 |
| VCDI |
0 |
20 |
0 |
31 |
108 |
164 |
550 |
81 |
|
Date: 2021-08-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
32411 |
21025 |
0 |
844 |
261 |
57 |
0 |
0 |
| OW |
38 |
677 |
0 |
707 |
227 |
95 |
9 |
0 |
| VODI |
34 |
1177 |
0 |
1893 |
2377 |
1715 |
252 |
21 |
| ODI |
16 |
1088 |
0 |
2597 |
7137 |
7955 |
1827 |
28 |
| CDI |
10 |
316 |
0 |
1067 |
2711 |
5842 |
5312 |
114 |
| VCDI |
18 |
5 |
0 |
27 |
95 |
249 |
591 |
24 |
|
Date: 2021-08-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
32437 |
20796 |
0 |
1064 |
356 |
68 |
0 |
0 |
| OW |
34 |
746 |
0 |
532 |
314 |
130 |
11 |
0 |
| VODI |
32 |
1407 |
0 |
1646 |
2012 |
1619 |
201 |
1 |
| ODI |
22 |
1264 |
0 |
2731 |
7154 |
7509 |
1200 |
15 |
| CDI |
6 |
368 |
0 |
1116 |
2965 |
7853 |
3809 |
32 |
| VCDI |
2 |
15 |
0 |
57 |
92 |
446 |
757 |
30 |
|
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