Validation of sea ice concentration - Full domain
Bulletin date: 2021-04-20
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-04-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7882 |
7327 |
0 |
196 |
88 |
5 |
1 |
1 |
| OW |
7 |
222 |
0 |
70 |
59 |
5 |
2 |
2 |
| VODI |
8 |
293 |
0 |
163 |
269 |
72 |
40 |
7 |
| ODI |
0 |
214 |
0 |
194 |
297 |
380 |
365 |
53 |
| CDI |
0 |
215 |
0 |
369 |
425 |
800 |
1346 |
492 |
| VCDI |
0 |
114 |
0 |
406 |
1163 |
3661 |
18493 |
55143 |
|
Date: 2021-04-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8282 |
7139 |
0 |
306 |
194 |
36 |
5 |
2 |
| OW |
3 |
177 |
0 |
88 |
175 |
35 |
29 |
8 |
| VODI |
6 |
189 |
0 |
135 |
319 |
155 |
100 |
19 |
| ODI |
0 |
187 |
0 |
121 |
299 |
517 |
430 |
46 |
| CDI |
0 |
261 |
0 |
201 |
384 |
835 |
1190 |
681 |
| VCDI |
0 |
228 |
0 |
421 |
1262 |
3865 |
20637 |
51882 |
|
Date: 2021-04-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7606 |
7227 |
0 |
549 |
309 |
79 |
32 |
17 |
| OW |
1 |
160 |
0 |
125 |
210 |
60 |
47 |
20 |
| VODI |
8 |
170 |
0 |
166 |
328 |
132 |
150 |
34 |
| ODI |
0 |
146 |
0 |
95 |
319 |
349 |
405 |
67 |
| CDI |
0 |
172 |
0 |
168 |
454 |
823 |
1256 |
665 |
| VCDI |
0 |
140 |
0 |
358 |
1159 |
4171 |
18914 |
53758 |
|
Date: 2021-04-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7289 |
7216 |
0 |
609 |
421 |
81 |
61 |
11 |
| OW |
5 |
164 |
0 |
199 |
235 |
46 |
51 |
14 |
| VODI |
8 |
157 |
0 |
220 |
381 |
124 |
147 |
17 |
| ODI |
0 |
98 |
0 |
113 |
338 |
294 |
389 |
142 |
| CDI |
0 |
118 |
0 |
166 |
395 |
742 |
1295 |
1406 |
| VCDI |
0 |
120 |
0 |
326 |
1144 |
4327 |
18250 |
53730 |
|
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