Validation of ice type - Asian sector
Bulletin date: 2023-06-01
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-05-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1235 |
0 |
0 |
| FY ice |
517 |
0 |
0 |
| MY ice |
281 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1487 |
0 |
0 |
| FY ice |
540 |
0 |
0 |
| MY ice |
298 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1783 |
0 |
0 |
| FY ice |
569 |
0 |
0 |
| MY ice |
157 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2017 |
0 |
0 |
| FY ice |
563 |
0 |
0 |
| MY ice |
177 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2003 |
0 |
0 |
| FY ice |
565 |
0 |
0 |
| MY ice |
189 |
0 |
0 |
|
Date: 2023-06-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2121 |
0 |
0 |
| FY ice |
593 |
0 |
0 |
| MY ice |
131 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2111 |
0 |
0 |
| FY ice |
573 |
0 |
0 |
| MY ice |
161 |
0 |
0 |
|
Date: 2023-06-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2518 |
0 |
0 |
| FY ice |
600 |
0 |
0 |
| MY ice |
111 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2219 |
0 |
0 |
| FY ice |
754 |
0 |
0 |
| MY ice |
256 |
0 |
0 |
|
Date: 2023-06-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2631 |
0 |
0 |
| FY ice |
584 |
0 |
0 |
| MY ice |
106 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2255 |
0 |
0 |
| FY ice |
832 |
0 |
0 |
| MY ice |
234 |
0 |
0 |
|
Date: 2023-06-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2775 |
0 |
0 |
| FY ice |
648 |
0 |
0 |
| MY ice |
148 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2324 |
0 |
0 |
| FY ice |
947 |
0 |
0 |
| MY ice |
300 |
0 |
0 |
|
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