Validation of sea ice concentration - Full domain
Bulletin date: 2023-02-21
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-02-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20189 |
13742 |
0 |
590 |
274 |
18 |
0 |
0 |
| OW |
0 |
219 |
0 |
121 |
97 |
5 |
0 |
0 |
| VODI |
0 |
212 |
0 |
216 |
185 |
10 |
0 |
0 |
| ODI |
0 |
168 |
0 |
264 |
362 |
64 |
14 |
0 |
| CDI |
0 |
98 |
0 |
310 |
607 |
502 |
358 |
206 |
| VCDI |
0 |
37 |
0 |
346 |
2357 |
6692 |
22700 |
63584 |
|
Date: 2023-02-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20157 |
13876 |
0 |
526 |
255 |
15 |
0 |
0 |
| OW |
0 |
217 |
0 |
103 |
84 |
6 |
0 |
0 |
| VODI |
0 |
242 |
0 |
192 |
166 |
23 |
1 |
0 |
| ODI |
0 |
177 |
0 |
193 |
199 |
85 |
12 |
0 |
| CDI |
0 |
125 |
0 |
199 |
360 |
499 |
416 |
68 |
| VCDI |
0 |
166 |
0 |
494 |
2353 |
6819 |
25466 |
61053 |
|
Date: 2023-02-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20422 |
13706 |
0 |
535 |
231 |
24 |
0 |
0 |
| OW |
0 |
202 |
0 |
82 |
62 |
10 |
0 |
0 |
| VODI |
0 |
285 |
0 |
126 |
127 |
16 |
0 |
0 |
| ODI |
0 |
209 |
0 |
143 |
184 |
63 |
13 |
1 |
| CDI |
0 |
176 |
0 |
201 |
341 |
550 |
412 |
324 |
| VCDI |
0 |
271 |
0 |
676 |
2791 |
7622 |
27499 |
57243 |
|
Date: 2023-02-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20776 |
13104 |
0 |
448 |
303 |
42 |
0 |
0 |
| OW |
11 |
230 |
0 |
88 |
65 |
21 |
0 |
0 |
| VODI |
11 |
296 |
0 |
124 |
121 |
35 |
0 |
0 |
| ODI |
3 |
252 |
0 |
194 |
174 |
75 |
18 |
5 |
| CDI |
3 |
245 |
0 |
244 |
422 |
585 |
348 |
219 |
| VCDI |
0 |
520 |
0 |
832 |
2576 |
7695 |
25257 |
59205 |
|
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