Validation of sea ice concentration - American sector
Bulletin date: 2023-01-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-03:
| 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 |
16 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
10 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1 |
11 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
3 |
24 |
27 |
2 |
0 |
| CDI |
0 |
0 |
0 |
7 |
67 |
173 |
134 |
56 |
| VCDI |
0 |
0 |
0 |
0 |
291 |
2656 |
11808 |
30310 |
|
Date: 2023-01-05:
| 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 |
1 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
13 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
14 |
13 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
37 |
158 |
195 |
68 |
| VCDI |
0 |
0 |
0 |
0 |
249 |
2125 |
11177 |
31538 |
|
Date: 2023-01-07:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
10 |
11 |
0 |
| CDI |
0 |
0 |
0 |
0 |
7 |
111 |
233 |
145 |
| VCDI |
0 |
0 |
0 |
0 |
58 |
1558 |
9662 |
33800 |
|
Date: 2023-01-09:
| 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 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
2 |
12 |
2 |
| CDI |
0 |
0 |
0 |
0 |
1 |
88 |
150 |
200 |
| VCDI |
0 |
0 |
0 |
0 |
40 |
1302 |
7687 |
36111 |
|
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