Validation of ice type - Asian sector
Bulletin date: 2023-07-20
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-07-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8291 |
0 |
0 |
| FY ice |
569 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8916 |
0 |
0 |
| FY ice |
790 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9687 |
0 |
0 |
| FY ice |
186 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10882 |
0 |
0 |
| FY ice |
434 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10914 |
0 |
0 |
| FY ice |
401 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
Date: 2023-07-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11429 |
0 |
0 |
| FY ice |
436 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11469 |
0 |
0 |
| FY ice |
392 |
0 |
0 |
| MY ice |
5 |
0 |
0 |
|
Date: 2023-07-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11528 |
0 |
0 |
| FY ice |
499 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11734 |
0 |
0 |
| FY ice |
292 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
Date: 2023-07-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11703 |
0 |
0 |
| FY ice |
191 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11703 |
0 |
0 |
| FY ice |
190 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
Date: 2023-07-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12278 |
0 |
0 |
| FY ice |
271 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12326 |
0 |
0 |
| FY ice |
219 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
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