Validation of sea ice concentration - European sector
Bulletin date: 2023-04-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-04-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16115 |
15896 |
0 |
692 |
438 |
91 |
29 |
0 |
| OW |
0 |
170 |
0 |
153 |
68 |
25 |
11 |
0 |
| VODI |
0 |
164 |
0 |
220 |
138 |
33 |
17 |
0 |
| ODI |
0 |
56 |
0 |
203 |
251 |
73 |
54 |
1 |
| CDI |
0 |
15 |
0 |
126 |
419 |
246 |
344 |
43 |
| VCDI |
0 |
8 |
0 |
111 |
1055 |
2978 |
7669 |
8756 |
|
Date: 2023-04-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16590 |
15780 |
0 |
783 |
521 |
154 |
25 |
0 |
| OW |
0 |
83 |
0 |
105 |
69 |
20 |
15 |
0 |
| VODI |
0 |
108 |
0 |
130 |
137 |
45 |
31 |
0 |
| ODI |
0 |
48 |
0 |
100 |
179 |
103 |
81 |
1 |
| CDI |
0 |
40 |
0 |
119 |
365 |
368 |
565 |
24 |
| VCDI |
0 |
36 |
0 |
253 |
1132 |
3066 |
7949 |
7643 |
|
Date: 2023-04-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16841 |
15636 |
0 |
839 |
527 |
147 |
0 |
0 |
| OW |
0 |
88 |
0 |
110 |
86 |
46 |
0 |
0 |
| VODI |
0 |
67 |
0 |
154 |
134 |
68 |
7 |
0 |
| ODI |
0 |
25 |
0 |
132 |
177 |
112 |
54 |
0 |
| CDI |
0 |
46 |
0 |
147 |
398 |
537 |
454 |
28 |
| VCDI |
0 |
58 |
0 |
178 |
1224 |
3913 |
8153 |
6282 |
|
Date: 2023-04-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16780 |
15522 |
0 |
955 |
591 |
182 |
14 |
0 |
| OW |
0 |
56 |
0 |
126 |
86 |
27 |
5 |
0 |
| VODI |
0 |
54 |
0 |
144 |
149 |
61 |
13 |
0 |
| ODI |
0 |
52 |
0 |
141 |
219 |
164 |
70 |
0 |
| CDI |
0 |
54 |
0 |
113 |
475 |
805 |
618 |
88 |
| VCDI |
0 |
65 |
0 |
170 |
1070 |
4108 |
7000 |
6691 |
|
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