Validation of ice type - American sector
Bulletin date: 2023-01-12
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-01-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
6 |
0 |
| FY ice |
11 |
28407 |
1078 |
| MY ice |
0 |
3645 |
8345 |
|
...date precedes bulletin
|
Date: 2023-01-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
28260 |
1157 |
| MY ice |
0 |
3205 |
9198 |
|
...date precedes bulletin
|
Date: 2023-01-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
2 |
27764 |
1314 |
| MY ice |
0 |
3235 |
9258 |
|
...date precedes bulletin
|
Date: 2023-01-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
17 |
27610 |
1436 |
| MY ice |
9 |
3373 |
9139 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
17 |
27624 |
1248 |
| MY ice |
9 |
3359 |
9327 |
|
Date: 2023-01-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
13 |
27327 |
1284 |
| MY ice |
1 |
3183 |
9347 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
13 |
27349 |
1063 |
| MY ice |
1 |
3161 |
9568 |
|
Date: 2023-01-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
6 |
26868 |
1565 |
| MY ice |
0 |
3497 |
9522 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
6 |
26882 |
1363 |
| MY ice |
0 |
3483 |
9724 |
|
Date: 2023-02-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
14 |
26507 |
1462 |
| MY ice |
0 |
3120 |
10131 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
14 |
26485 |
1248 |
| MY ice |
0 |
3142 |
10345 |
|
Date: 2023-02-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
3 |
26099 |
1365 |
| MY ice |
0 |
3464 |
9862 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
3 |
26227 |
1148 |
| MY ice |
0 |
3336 |
10079 |
|
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