Validation of sea ice concentration - European sector
Bulletin date: 2023-03-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15098 |
16160 |
0 |
874 |
772 |
197 |
0 |
0 |
| OW |
0 |
123 |
0 |
108 |
99 |
37 |
3 |
0 |
| VODI |
0 |
99 |
0 |
127 |
147 |
61 |
23 |
0 |
| ODI |
0 |
43 |
0 |
100 |
179 |
138 |
101 |
2 |
| CDI |
0 |
36 |
0 |
120 |
399 |
431 |
591 |
101 |
| VCDI |
0 |
12 |
0 |
77 |
936 |
3635 |
8390 |
7449 |
|
Date: 2023-03-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15909 |
15489 |
0 |
871 |
783 |
255 |
46 |
0 |
| OW |
0 |
77 |
0 |
78 |
82 |
37 |
10 |
0 |
| VODI |
0 |
105 |
0 |
89 |
131 |
58 |
27 |
0 |
| ODI |
0 |
51 |
0 |
102 |
185 |
126 |
144 |
2 |
| CDI |
0 |
24 |
0 |
128 |
418 |
370 |
643 |
98 |
| VCDI |
0 |
45 |
0 |
88 |
908 |
3108 |
8000 |
8181 |
|
Date: 2023-04-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15772 |
15999 |
0 |
970 |
665 |
122 |
50 |
0 |
| OW |
0 |
47 |
0 |
65 |
99 |
19 |
12 |
0 |
| VODI |
0 |
72 |
0 |
88 |
174 |
50 |
40 |
0 |
| ODI |
0 |
50 |
0 |
91 |
256 |
96 |
134 |
0 |
| CDI |
0 |
40 |
0 |
107 |
434 |
345 |
591 |
81 |
| VCDI |
0 |
56 |
0 |
101 |
969 |
2579 |
7458 |
9036 |
|
Date: 2023-04-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16234 |
15615 |
0 |
896 |
654 |
102 |
69 |
0 |
| OW |
1 |
81 |
0 |
67 |
105 |
24 |
6 |
0 |
| VODI |
0 |
105 |
0 |
114 |
135 |
45 |
31 |
0 |
| ODI |
0 |
112 |
0 |
124 |
238 |
205 |
174 |
0 |
| CDI |
0 |
62 |
0 |
146 |
413 |
464 |
660 |
34 |
| VCDI |
0 |
34 |
0 |
132 |
800 |
2717 |
7665 |
8404 |
|
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