Validation of sea ice concentration - Asian sector
Bulletin date: 2023-06-20
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
289 |
1784 |
37 |
400 |
124 |
20 |
8 |
0 |
| OW |
0 |
111 |
7 |
220 |
164 |
32 |
7 |
0 |
| VODI |
0 |
203 |
30 |
480 |
469 |
163 |
95 |
1 |
| ODI |
0 |
222 |
33 |
533 |
1204 |
908 |
912 |
72 |
| CDI |
0 |
21 |
24 |
354 |
2030 |
2514 |
4893 |
657 |
| VCDI |
0 |
0 |
1 |
58 |
1239 |
1663 |
8399 |
1902 |
|
Date: 2023-06-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
271 |
2009 |
40 |
556 |
247 |
15 |
2 |
0 |
| OW |
0 |
100 |
4 |
193 |
173 |
32 |
15 |
0 |
| VODI |
0 |
203 |
18 |
450 |
499 |
211 |
96 |
2 |
| ODI |
0 |
193 |
20 |
464 |
1311 |
1076 |
625 |
140 |
| CDI |
0 |
74 |
15 |
418 |
2273 |
3094 |
3023 |
1357 |
| VCDI |
0 |
22 |
3 |
72 |
1154 |
1959 |
5710 |
4144 |
|
Date: 2023-06-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
289 |
2160 |
45 |
633 |
235 |
18 |
3 |
0 |
| OW |
0 |
99 |
12 |
186 |
168 |
54 |
8 |
0 |
| VODI |
0 |
237 |
18 |
369 |
545 |
297 |
102 |
7 |
| ODI |
0 |
189 |
24 |
483 |
1381 |
1298 |
472 |
111 |
| CDI |
0 |
112 |
17 |
531 |
2155 |
3668 |
2574 |
1304 |
| VCDI |
0 |
31 |
2 |
87 |
808 |
2062 |
5968 |
3521 |
|
Date: 2023-06-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
311 |
2289 |
74 |
644 |
292 |
44 |
1 |
0 |
| OW |
0 |
118 |
13 |
161 |
143 |
76 |
1 |
0 |
| VODI |
0 |
206 |
19 |
348 |
579 |
353 |
34 |
0 |
| ODI |
0 |
232 |
24 |
470 |
1329 |
1498 |
501 |
18 |
| CDI |
0 |
157 |
24 |
510 |
2147 |
4271 |
3599 |
265 |
| VCDI |
0 |
21 |
1 |
52 |
522 |
2392 |
7349 |
1195 |
|
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