Validation of sea ice concentration - American sector
Bulletin date: 2024-03-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-19:
| 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 |
1 |
0 |
3 |
35 |
| CDI |
0 |
0 |
0 |
0 |
15 |
14 |
58 |
362 |
| VCDI |
0 |
0 |
0 |
0 |
192 |
517 |
6088 |
38311 |
|
Date: 2024-03-21:
| 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 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
16 |
33 |
13 |
| CDI |
0 |
0 |
0 |
0 |
11 |
96 |
405 |
239 |
| VCDI |
0 |
0 |
0 |
0 |
133 |
656 |
8629 |
35363 |
|
Date: 2024-03-23:
| 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 |
17 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
1 |
70 |
89 |
33 |
| CDI |
0 |
0 |
0 |
0 |
7 |
95 |
315 |
395 |
| VCDI |
0 |
0 |
0 |
0 |
140 |
689 |
8097 |
35646 |
|
Date: 2024-03-25:
| 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 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
32 |
55 |
11 |
| CDI |
0 |
0 |
0 |
0 |
0 |
109 |
302 |
206 |
| VCDI |
0 |
0 |
0 |
0 |
20 |
856 |
8405 |
35599 |
|
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