Validation of sea ice concentration - American sector
Bulletin date: 2022-04-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-04-05:
| 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 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
4 |
0 |
0 |
1 |
| ODI |
0 |
0 |
0 |
0 |
68 |
31 |
75 |
15 |
| CDI |
0 |
0 |
0 |
0 |
93 |
218 |
310 |
250 |
| VCDI |
0 |
0 |
0 |
0 |
417 |
2654 |
11367 |
35091 |
|
Date: 2022-04-07:
| 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 |
4 |
3 |
2 |
0 |
| ODI |
0 |
0 |
0 |
0 |
24 |
51 |
73 |
33 |
| CDI |
0 |
0 |
0 |
0 |
43 |
165 |
331 |
254 |
| VCDI |
0 |
0 |
0 |
17 |
348 |
1950 |
11301 |
35995 |
|
Date: 2022-04-09:
| 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 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
3 |
8 |
6 |
0 |
| ODI |
0 |
0 |
0 |
0 |
17 |
85 |
72 |
23 |
| CDI |
0 |
0 |
0 |
4 |
53 |
213 |
298 |
314 |
| VCDI |
0 |
0 |
0 |
17 |
307 |
1932 |
9946 |
37296 |
|
Date: 2022-04-11:
| 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 |
1 |
28 |
16 |
0 |
| VODI |
0 |
0 |
0 |
0 |
15 |
27 |
59 |
1 |
| ODI |
0 |
0 |
0 |
0 |
21 |
50 |
80 |
27 |
| CDI |
0 |
0 |
0 |
6 |
57 |
190 |
293 |
277 |
| VCDI |
0 |
0 |
0 |
25 |
337 |
1790 |
9170 |
38124 |
|
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