Validation of ice type - Asian sector
Bulletin date: 2023-05-11
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-05-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
334 |
0 |
0 |
| FY ice |
124 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
314 |
0 |
0 |
| FY ice |
103 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
401 |
0 |
0 |
| FY ice |
133 |
0 |
0 |
| MY ice |
13 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
393 |
0 |
0 |
| FY ice |
104 |
0 |
0 |
| MY ice |
14 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
399 |
0 |
0 |
| FY ice |
99 |
0 |
0 |
| MY ice |
13 |
0 |
0 |
|
Date: 2023-05-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
396 |
0 |
0 |
| FY ice |
209 |
0 |
0 |
| MY ice |
21 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
402 |
0 |
0 |
| FY ice |
197 |
0 |
0 |
| MY ice |
27 |
0 |
0 |
|
Date: 2023-05-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
500 |
0 |
0 |
| FY ice |
174 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
417 |
0 |
0 |
| FY ice |
248 |
0 |
0 |
| MY ice |
9 |
0 |
0 |
|
Date: 2023-05-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
562 |
0 |
0 |
| FY ice |
177 |
0 |
0 |
| MY ice |
47 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
454 |
0 |
0 |
| FY ice |
281 |
0 |
0 |
| MY ice |
51 |
0 |
0 |
|
Date: 2023-05-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
587 |
0 |
0 |
| FY ice |
270 |
0 |
0 |
| MY ice |
121 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
472 |
0 |
0 |
| FY ice |
357 |
0 |
0 |
| MY ice |
149 |
0 |
0 |
|
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