Validation of sea ice concentration - American sector
Bulletin date: 2022-04-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-04-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
0 |
| VODI |
0 |
0 |
0 |
0 |
13 |
13 |
51 |
0 |
| ODI |
0 |
0 |
0 |
0 |
17 |
131 |
147 |
0 |
| CDI |
0 |
0 |
0 |
5 |
75 |
285 |
489 |
27 |
| VCDI |
0 |
0 |
0 |
16 |
319 |
2398 |
9855 |
36748 |
|
Date: 2022-04-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
5 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
20 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
37 |
55 |
1 |
0 |
| ODI |
0 |
0 |
0 |
1 |
52 |
149 |
71 |
1 |
| CDI |
0 |
0 |
0 |
5 |
74 |
266 |
408 |
77 |
| VCDI |
0 |
0 |
0 |
67 |
460 |
2137 |
11759 |
34949 |
|
Date: 2022-04-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
2 |
32 |
1 |
0 |
0 |
| OW |
0 |
0 |
0 |
3 |
24 |
5 |
0 |
0 |
| VODI |
0 |
0 |
0 |
3 |
52 |
68 |
22 |
0 |
| ODI |
0 |
0 |
0 |
7 |
119 |
194 |
145 |
11 |
| CDI |
0 |
0 |
0 |
4 |
176 |
364 |
405 |
126 |
| VCDI |
0 |
0 |
0 |
31 |
445 |
2456 |
12830 |
33069 |
|
Date: 2022-04-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
0 |
5 |
11 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
3 |
11 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
14 |
68 |
5 |
0 |
| ODI |
0 |
0 |
0 |
0 |
19 |
300 |
85 |
7 |
| CDI |
0 |
0 |
0 |
0 |
34 |
395 |
313 |
115 |
| VCDI |
0 |
0 |
0 |
0 |
300 |
2299 |
12237 |
34373 |
|
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