Validation of ice type - Asian sector
Bulletin date: 2023-08-17
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-08-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15942 |
0 |
0 |
| FY ice |
376 |
0 |
0 |
| MY ice |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16288 |
0 |
0 |
| FY ice |
366 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16911 |
0 |
0 |
| FY ice |
298 |
0 |
0 |
| MY ice |
4 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17427 |
0 |
0 |
| FY ice |
290 |
0 |
0 |
| MY ice |
10 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17476 |
0 |
0 |
| FY ice |
241 |
0 |
0 |
| MY ice |
10 |
0 |
0 |
|
Date: 2023-08-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17590 |
0 |
0 |
| FY ice |
196 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17622 |
0 |
0 |
| FY ice |
161 |
0 |
0 |
| MY ice |
6 |
0 |
0 |
|
Date: 2023-08-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18412 |
0 |
0 |
| FY ice |
412 |
0 |
0 |
| MY ice |
4 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18315 |
0 |
0 |
| FY ice |
500 |
0 |
0 |
| MY ice |
13 |
0 |
0 |
|
Date: 2023-08-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18059 |
0 |
0 |
| FY ice |
111 |
0 |
0 |
| MY ice |
18 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17952 |
0 |
0 |
| FY ice |
195 |
0 |
0 |
| MY ice |
41 |
0 |
0 |
|
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 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18107 |
0 |
0 |
| FY ice |
209 |
0 |
0 |
| MY ice |
16 |
0 |
0 |
|
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