Validation of sea ice concentration - Full domain
Bulletin date: 2023-12-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24522 |
11800 |
98 |
596 |
268 |
194 |
128 |
0 |
| OW |
10 |
304 |
22 |
130 |
31 |
21 |
9 |
0 |
| VODI |
7 |
397 |
41 |
309 |
98 |
37 |
11 |
0 |
| ODI |
1 |
475 |
14 |
359 |
180 |
53 |
13 |
1 |
| CDI |
1 |
169 |
23 |
512 |
558 |
369 |
211 |
133 |
| VCDI |
0 |
116 |
27 |
876 |
3153 |
9690 |
24096 |
54484 |
|
Date: 2023-12-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24748 |
12001 |
129 |
818 |
341 |
205 |
229 |
0 |
| OW |
9 |
174 |
7 |
101 |
27 |
21 |
1 |
0 |
| VODI |
10 |
235 |
14 |
161 |
58 |
28 |
7 |
0 |
| ODI |
4 |
239 |
12 |
154 |
96 |
54 |
7 |
0 |
| CDI |
0 |
393 |
15 |
277 |
399 |
351 |
291 |
190 |
| VCDI |
0 |
432 |
41 |
945 |
2967 |
9194 |
23648 |
55514 |
|
Date: 2023-12-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24469 |
12178 |
107 |
858 |
374 |
253 |
252 |
0 |
| OW |
4 |
141 |
5 |
84 |
26 |
16 |
7 |
0 |
| VODI |
6 |
205 |
11 |
128 |
55 |
15 |
10 |
0 |
| ODI |
0 |
240 |
12 |
150 |
91 |
34 |
20 |
0 |
| CDI |
0 |
343 |
12 |
221 |
345 |
331 |
361 |
200 |
| VCDI |
0 |
508 |
85 |
1011 |
2702 |
8282 |
22922 |
57473 |
|
Date: 2024-01-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
23163 |
13339 |
86 |
708 |
452 |
191 |
265 |
0 |
| OW |
3 |
122 |
9 |
84 |
44 |
8 |
10 |
0 |
| VODI |
0 |
184 |
11 |
101 |
97 |
14 |
17 |
0 |
| ODI |
0 |
182 |
10 |
136 |
107 |
35 |
17 |
3 |
| CDI |
1 |
235 |
15 |
197 |
279 |
333 |
282 |
242 |
| VCDI |
2 |
374 |
43 |
1270 |
2358 |
8558 |
21231 |
59729 |
|
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