Validation of sea ice concentration - Full domain
Bulletin date: 2023-01-31
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
22277 |
12673 |
0 |
448 |
168 |
5 |
0 |
0 |
| OW |
1 |
273 |
0 |
106 |
67 |
5 |
0 |
0 |
| VODI |
0 |
383 |
0 |
150 |
114 |
4 |
0 |
0 |
| ODI |
0 |
303 |
0 |
229 |
157 |
25 |
10 |
4 |
| CDI |
0 |
223 |
0 |
230 |
333 |
227 |
346 |
120 |
| VCDI |
0 |
164 |
0 |
526 |
2389 |
6085 |
25789 |
60713 |
|
Date: 2023-02-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21568 |
13273 |
0 |
577 |
264 |
15 |
0 |
0 |
| OW |
1 |
163 |
0 |
100 |
61 |
4 |
0 |
0 |
| VODI |
0 |
182 |
0 |
144 |
133 |
9 |
0 |
0 |
| ODI |
0 |
171 |
0 |
136 |
164 |
29 |
15 |
7 |
| CDI |
0 |
146 |
0 |
190 |
305 |
243 |
374 |
159 |
| VCDI |
0 |
198 |
0 |
442 |
2479 |
6168 |
25030 |
61797 |
|
Date: 2023-02-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21155 |
13477 |
0 |
707 |
462 |
59 |
0 |
0 |
| OW |
0 |
150 |
0 |
78 |
71 |
13 |
0 |
0 |
| VODI |
0 |
171 |
0 |
130 |
123 |
28 |
0 |
0 |
| ODI |
0 |
132 |
0 |
110 |
183 |
49 |
21 |
1 |
| CDI |
0 |
166 |
0 |
111 |
307 |
256 |
468 |
189 |
| VCDI |
0 |
405 |
0 |
537 |
1615 |
5228 |
21342 |
66803 |
|
Date: 2023-02-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21067 |
13356 |
0 |
703 |
446 |
60 |
0 |
0 |
| OW |
0 |
148 |
0 |
73 |
77 |
19 |
0 |
0 |
| VODI |
0 |
172 |
0 |
122 |
114 |
39 |
2 |
0 |
| ODI |
0 |
141 |
0 |
102 |
129 |
66 |
12 |
7 |
| CDI |
0 |
185 |
0 |
133 |
243 |
362 |
300 |
280 |
| VCDI |
0 |
589 |
0 |
530 |
1818 |
6869 |
20477 |
65906 |
|
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