Validation of sea ice concentration - Full domain
Bulletin date: 2023-10-31
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-10-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
49876 |
12964 |
155 |
1339 |
785 |
202 |
18 |
0 |
| OW |
1 |
349 |
26 |
386 |
387 |
137 |
8 |
0 |
| VODI |
1 |
349 |
41 |
588 |
577 |
188 |
8 |
1 |
| ODI |
0 |
122 |
21 |
516 |
792 |
317 |
22 |
0 |
| CDI |
0 |
14 |
2 |
380 |
1123 |
1107 |
487 |
160 |
| VCDI |
0 |
1 |
0 |
214 |
1694 |
8154 |
20101 |
30934 |
|
Date: 2023-11-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
49816 |
12446 |
191 |
1553 |
1215 |
526 |
105 |
0 |
| OW |
5 |
147 |
20 |
201 |
105 |
78 |
9 |
0 |
| VODI |
4 |
148 |
28 |
395 |
299 |
157 |
34 |
0 |
| ODI |
1 |
110 |
15 |
310 |
423 |
265 |
74 |
1 |
| CDI |
0 |
98 |
7 |
315 |
632 |
815 |
569 |
202 |
| VCDI |
0 |
51 |
18 |
357 |
1838 |
7000 |
18215 |
35749 |
|
Date: 2023-11-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
48053 |
13080 |
282 |
1852 |
1059 |
909 |
120 |
0 |
| OW |
5 |
76 |
3 |
150 |
86 |
74 |
15 |
0 |
| VODI |
5 |
107 |
8 |
230 |
205 |
144 |
32 |
0 |
| ODI |
2 |
83 |
4 |
239 |
313 |
255 |
36 |
2 |
| CDI |
0 |
85 |
8 |
302 |
614 |
637 |
260 |
141 |
| VCDI |
0 |
162 |
23 |
351 |
2124 |
7545 |
21888 |
32978 |
|
Date: 2023-11-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
46717 |
13301 |
305 |
2375 |
1100 |
814 |
70 |
0 |
| OW |
13 |
95 |
2 |
127 |
101 |
76 |
22 |
0 |
| VODI |
10 |
131 |
9 |
142 |
195 |
159 |
41 |
0 |
| ODI |
6 |
115 |
10 |
138 |
206 |
227 |
62 |
0 |
| CDI |
1 |
87 |
9 |
161 |
342 |
522 |
349 |
129 |
| VCDI |
0 |
101 |
22 |
409 |
1410 |
8333 |
23165 |
32938 |
|
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