Validation of sea ice concentration - American sector
Bulletin date: 2022-09-20
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17844 |
12908 |
0 |
821 |
328 |
9 |
0 |
0 |
| OW |
0 |
60 |
0 |
163 |
81 |
1 |
0 |
0 |
| VODI |
0 |
50 |
0 |
480 |
389 |
12 |
2 |
0 |
| ODI |
0 |
7 |
0 |
156 |
630 |
229 |
43 |
0 |
| CDI |
0 |
1 |
0 |
32 |
397 |
1199 |
787 |
44 |
| VCDI |
0 |
0 |
0 |
24 |
413 |
2368 |
9213 |
1903 |
|
Date: 2022-09-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17518 |
12941 |
0 |
1170 |
653 |
18 |
0 |
0 |
| OW |
0 |
35 |
0 |
246 |
133 |
5 |
0 |
0 |
| VODI |
0 |
22 |
0 |
274 |
213 |
26 |
0 |
1 |
| ODI |
0 |
14 |
0 |
100 |
434 |
104 |
34 |
8 |
| CDI |
0 |
3 |
0 |
19 |
436 |
696 |
465 |
62 |
| VCDI |
0 |
0 |
0 |
22 |
373 |
2144 |
8953 |
3472 |
|
Date: 2022-09-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18001 |
11639 |
0 |
1462 |
1012 |
87 |
0 |
0 |
| OW |
0 |
16 |
0 |
71 |
178 |
22 |
0 |
0 |
| VODI |
0 |
9 |
0 |
103 |
365 |
43 |
0 |
0 |
| ODI |
0 |
8 |
0 |
18 |
353 |
100 |
36 |
3 |
| CDI |
0 |
2 |
0 |
16 |
326 |
460 |
413 |
83 |
| VCDI |
0 |
0 |
0 |
22 |
273 |
4265 |
9301 |
1907 |
|
Date: 2022-09-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17021 |
11634 |
0 |
1519 |
1305 |
461 |
0 |
0 |
| OW |
0 |
0 |
0 |
39 |
101 |
37 |
0 |
0 |
| VODI |
0 |
0 |
0 |
31 |
194 |
83 |
3 |
0 |
| ODI |
0 |
0 |
0 |
22 |
418 |
142 |
73 |
0 |
| CDI |
0 |
0 |
0 |
8 |
285 |
389 |
275 |
1 |
| VCDI |
0 |
0 |
0 |
17 |
132 |
4303 |
11060 |
1041 |
|
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