Validation of ice type - Asian sector
Bulletin date: 2023-09-14
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
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 |
|
...date precedes bulletin
|
Date: 2023-09-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19415 |
0 |
0 |
| FY ice |
589 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20052 |
0 |
0 |
| FY ice |
229 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20041 |
0 |
0 |
| FY ice |
326 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20045 |
0 |
0 |
| FY ice |
322 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
Date: 2023-09-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19965 |
0 |
0 |
| FY ice |
82 |
0 |
0 |
| MY ice |
298 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19991 |
0 |
0 |
| FY ice |
28 |
0 |
0 |
| MY ice |
326 |
0 |
0 |
|
Date: 2023-09-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19959 |
0 |
0 |
| FY ice |
49 |
0 |
0 |
| MY ice |
80 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19803 |
0 |
0 |
| FY ice |
97 |
0 |
0 |
| MY ice |
188 |
0 |
0 |
|
Date: 2023-09-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19744 |
0 |
0 |
| FY ice |
61 |
0 |
0 |
| MY ice |
59 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19521 |
0 |
0 |
| FY ice |
239 |
0 |
0 |
| MY ice |
104 |
0 |
0 |
|
Date: 2023-09-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19608 |
0 |
0 |
| FY ice |
153 |
0 |
0 |
| MY ice |
172 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19328 |
0 |
0 |
| FY ice |
444 |
0 |
0 |
| MY ice |
161 |
0 |
0 |
|
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