Validation of ice type - Asian sector
Bulletin date: 2023-08-31
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-08-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18197 |
0 |
0 |
| FY ice |
121 |
0 |
0 |
| MY ice |
14 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18346 |
0 |
0 |
| FY ice |
169 |
0 |
0 |
| MY ice |
22 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18639 |
0 |
0 |
| FY ice |
166 |
0 |
0 |
| MY ice |
12 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-31:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18921 |
0 |
0 |
| FY ice |
472 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18807 |
0 |
0 |
| FY ice |
586 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
Date: 2023-09-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18868 |
0 |
0 |
| FY ice |
381 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18776 |
0 |
0 |
| FY ice |
477 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
Date: 2023-09-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18876 |
0 |
0 |
| FY ice |
139 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18630 |
0 |
0 |
| FY ice |
385 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
Date: 2023-09-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18947 |
0 |
0 |
| FY ice |
404 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18624 |
0 |
0 |
| FY ice |
722 |
0 |
0 |
| MY ice |
5 |
0 |
0 |
|
Date: 2023-09-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19286 |
0 |
0 |
| FY ice |
409 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18742 |
0 |
0 |
| FY ice |
947 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
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