Validation of sea ice concentration - Asian sector
Bulletin date: 2024-10-22
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-10-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3632 |
2592 |
62 |
412 |
152 |
25 |
0 |
0 |
| OW |
0 |
259 |
15 |
135 |
27 |
10 |
0 |
0 |
| VODI |
0 |
496 |
26 |
197 |
79 |
25 |
0 |
0 |
| ODI |
0 |
535 |
27 |
259 |
169 |
73 |
2 |
0 |
| CDI |
0 |
606 |
23 |
425 |
728 |
889 |
132 |
85 |
| VCDI |
0 |
288 |
35 |
567 |
2252 |
4361 |
6403 |
6280 |
|
Date: 2024-10-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3049 |
2458 |
19 |
271 |
405 |
28 |
0 |
0 |
| OW |
0 |
145 |
1 |
71 |
84 |
51 |
0 |
0 |
| VODI |
0 |
206 |
2 |
154 |
198 |
139 |
3 |
0 |
| ODI |
0 |
252 |
14 |
200 |
316 |
205 |
7 |
0 |
| CDI |
0 |
173 |
21 |
258 |
733 |
567 |
216 |
4 |
| VCDI |
0 |
72 |
10 |
484 |
1923 |
7997 |
8334 |
3213 |
|
Date: 2024-10-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1902 |
3710 |
8 |
111 |
441 |
62 |
0 |
0 |
| OW |
0 |
119 |
3 |
25 |
70 |
23 |
0 |
0 |
| VODI |
0 |
187 |
4 |
88 |
149 |
59 |
0 |
0 |
| ODI |
0 |
183 |
12 |
175 |
178 |
270 |
6 |
0 |
| CDI |
0 |
143 |
15 |
127 |
417 |
994 |
227 |
40 |
| VCDI |
0 |
38 |
8 |
203 |
1110 |
8130 |
9663 |
3383 |
|
Date: 2024-10-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3492 |
2207 |
28 |
151 |
153 |
245 |
0 |
0 |
| OW |
0 |
60 |
2 |
55 |
53 |
54 |
0 |
0 |
| VODI |
0 |
106 |
3 |
80 |
95 |
116 |
8 |
0 |
| ODI |
0 |
147 |
6 |
82 |
142 |
143 |
22 |
0 |
| CDI |
0 |
217 |
3 |
60 |
166 |
925 |
320 |
27 |
| VCDI |
0 |
91 |
14 |
250 |
745 |
7182 |
9266 |
5567 |
|
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