Validation of sea ice concentration - Full domain
Bulletin date: 2024-03-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13828 |
15432 |
165 |
1431 |
675 |
337 |
205 |
0 |
| OW |
0 |
192 |
12 |
96 |
51 |
25 |
17 |
0 |
| VODI |
1 |
303 |
20 |
248 |
104 |
47 |
20 |
0 |
| ODI |
0 |
164 |
17 |
270 |
184 |
137 |
99 |
41 |
| CDI |
0 |
88 |
21 |
307 |
324 |
374 |
540 |
646 |
| VCDI |
0 |
18 |
15 |
580 |
1847 |
4187 |
22196 |
69283 |
|
Date: 2024-03-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13947 |
15877 |
163 |
1696 |
815 |
465 |
245 |
0 |
| OW |
0 |
53 |
9 |
91 |
46 |
27 |
18 |
0 |
| VODI |
0 |
66 |
10 |
144 |
101 |
59 |
35 |
0 |
| ODI |
0 |
45 |
5 |
160 |
153 |
128 |
89 |
22 |
| CDI |
0 |
31 |
11 |
170 |
282 |
407 |
1051 |
405 |
| VCDI |
0 |
103 |
14 |
512 |
1534 |
3974 |
24967 |
66617 |
|
Date: 2024-03-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14205 |
15501 |
169 |
1703 |
939 |
567 |
223 |
0 |
| OW |
0 |
79 |
7 |
98 |
58 |
36 |
22 |
0 |
| VODI |
0 |
79 |
4 |
123 |
109 |
89 |
42 |
0 |
| ODI |
0 |
60 |
10 |
160 |
154 |
201 |
220 |
34 |
| CDI |
0 |
68 |
6 |
138 |
269 |
350 |
817 |
683 |
| VCDI |
0 |
190 |
35 |
547 |
1326 |
3459 |
20830 |
70937 |
|
Date: 2024-03-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14044 |
15284 |
177 |
1750 |
1070 |
650 |
237 |
0 |
| OW |
0 |
47 |
3 |
80 |
85 |
37 |
24 |
0 |
| VODI |
0 |
63 |
6 |
124 |
122 |
68 |
42 |
0 |
| ODI |
0 |
49 |
6 |
121 |
154 |
160 |
149 |
16 |
| CDI |
0 |
59 |
2 |
152 |
367 |
583 |
905 |
590 |
| VCDI |
0 |
208 |
39 |
473 |
1095 |
3856 |
19701 |
71949 |
|
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