Validation of sea ice concentration - American sector
Bulletin date: 2024-04-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-02:
| 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 |
9 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
11 |
45 |
11 |
5 |
0 |
| ODI |
0 |
0 |
0 |
1 |
36 |
60 |
85 |
8 |
| CDI |
0 |
0 |
0 |
1 |
40 |
253 |
609 |
368 |
| VCDI |
0 |
0 |
0 |
0 |
41 |
1294 |
9018 |
33698 |
|
Date: 2024-04-04:
| 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 |
11 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
5 |
3 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
28 |
11 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
20 |
49 |
97 |
47 |
| CDI |
0 |
0 |
0 |
0 |
39 |
156 |
596 |
280 |
| VCDI |
0 |
0 |
0 |
0 |
44 |
927 |
7703 |
35578 |
|
Date: 2024-04-06:
| 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 |
9 |
1 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
7 |
2 |
0 |
1 |
| VODI |
0 |
0 |
0 |
0 |
4 |
15 |
2 |
19 |
| ODI |
0 |
0 |
0 |
0 |
12 |
47 |
81 |
71 |
| CDI |
0 |
0 |
0 |
0 |
20 |
266 |
598 |
424 |
| VCDI |
0 |
0 |
0 |
0 |
46 |
1080 |
6760 |
36131 |
|
Date: 2024-04-08:
| 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 |
3 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
4 |
6 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
18 |
19 |
1 |
| ODI |
0 |
0 |
0 |
0 |
7 |
78 |
153 |
21 |
| CDI |
0 |
0 |
0 |
0 |
22 |
246 |
614 |
426 |
| VCDI |
0 |
0 |
0 |
0 |
76 |
1536 |
8101 |
34265 |
|
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