Validation of ice type - Asian sector
Bulletin date: 2023-06-15
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
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 |
|
...date precedes bulletin
|
Date: 2023-06-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2812 |
0 |
0 |
| FY ice |
644 |
0 |
0 |
| MY ice |
147 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3179 |
0 |
0 |
| FY ice |
567 |
0 |
0 |
| MY ice |
49 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3385 |
0 |
0 |
| FY ice |
635 |
0 |
0 |
| MY ice |
81 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3357 |
0 |
0 |
| FY ice |
654 |
0 |
0 |
| MY ice |
90 |
0 |
0 |
|
Date: 2023-06-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3491 |
0 |
0 |
| FY ice |
741 |
0 |
0 |
| MY ice |
103 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3457 |
0 |
0 |
| FY ice |
776 |
0 |
0 |
| MY ice |
102 |
0 |
0 |
|
Date: 2023-06-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3819 |
0 |
0 |
| FY ice |
614 |
0 |
0 |
| MY ice |
104 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3355 |
0 |
0 |
| FY ice |
956 |
0 |
0 |
| MY ice |
226 |
0 |
0 |
|
Date: 2023-06-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3879 |
0 |
0 |
| FY ice |
688 |
0 |
0 |
| MY ice |
183 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3354 |
0 |
0 |
| FY ice |
972 |
0 |
0 |
| MY ice |
424 |
0 |
0 |
|
Date: 2023-06-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4176 |
0 |
0 |
| FY ice |
856 |
0 |
0 |
| MY ice |
149 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3541 |
0 |
0 |
| FY ice |
1222 |
0 |
0 |
| MY ice |
418 |
0 |
0 |
|
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