Validation of sea ice concentration - American sector
Bulletin date: 2023-03-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-14:
| 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 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
5 |
7 |
3 |
| CDI |
0 |
0 |
0 |
0 |
1 |
48 |
95 |
49 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
530 |
4159 |
40697 |
|
Date: 2023-03-16:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
2 |
11 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
36 |
77 |
83 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
429 |
4414 |
40544 |
|
Date: 2023-03-18:
| 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 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
10 |
19 |
1 |
| CDI |
0 |
0 |
0 |
0 |
0 |
33 |
140 |
116 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
298 |
5430 |
39549 |
|
Date: 2023-03-20:
| 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 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
49 |
18 |
9 |
| CDI |
0 |
0 |
0 |
0 |
0 |
110 |
126 |
176 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
939 |
6925 |
37234 |
|
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