Validation of ice type - Asian sector
Bulletin date: 2023-07-27
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-07-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11110 |
0 |
0 |
| FY ice |
337 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11644 |
0 |
0 |
| FY ice |
313 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11596 |
0 |
0 |
| FY ice |
468 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11964 |
0 |
0 |
| FY ice |
228 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11977 |
0 |
0 |
| FY ice |
213 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
Date: 2023-07-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12736 |
0 |
0 |
| FY ice |
433 |
0 |
0 |
| MY ice |
31 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12728 |
0 |
0 |
| FY ice |
439 |
0 |
0 |
| MY ice |
33 |
0 |
0 |
|
Date: 2023-07-31:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12858 |
0 |
0 |
| FY ice |
681 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13062 |
0 |
0 |
| FY ice |
477 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
Date: 2023-08-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13353 |
0 |
0 |
| FY ice |
539 |
0 |
0 |
| MY ice |
4 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13414 |
0 |
0 |
| FY ice |
469 |
0 |
0 |
| MY ice |
13 |
0 |
0 |
|
Date: 2023-08-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13808 |
0 |
0 |
| FY ice |
409 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13838 |
0 |
0 |
| FY ice |
365 |
0 |
0 |
| MY ice |
16 |
0 |
0 |
|
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