Validation of ice type - Asian sector
Bulletin date: 2022-12-01
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-11-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2045 |
203 |
0 |
| FY ice |
144 |
18663 |
2791 |
| MY ice |
0 |
1773 |
2746 |
|
...date precedes bulletin
|
Date: 2022-11-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2057 |
199 |
0 |
| FY ice |
183 |
18776 |
2707 |
| MY ice |
0 |
1829 |
2567 |
|
...date precedes bulletin
|
Date: 2022-11-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2064 |
252 |
0 |
| FY ice |
110 |
19236 |
2484 |
| MY ice |
0 |
2223 |
2116 |
|
...date precedes bulletin
|
Date: 2022-12-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2260 |
177 |
0 |
| FY ice |
248 |
19388 |
978 |
| MY ice |
0 |
2574 |
711 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2267 |
165 |
0 |
| FY ice |
241 |
19120 |
909 |
| MY ice |
0 |
2854 |
780 |
|
Date: 2022-12-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2177 |
271 |
0 |
| FY ice |
325 |
18417 |
1752 |
| MY ice |
0 |
2579 |
1476 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2199 |
271 |
0 |
| FY ice |
303 |
18182 |
1645 |
| MY ice |
0 |
2814 |
1583 |
|
Date: 2022-12-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2512 |
237 |
0 |
| FY ice |
371 |
17933 |
2182 |
| MY ice |
8 |
2542 |
729 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2433 |
195 |
0 |
| FY ice |
458 |
17724 |
2063 |
| MY ice |
0 |
2793 |
848 |
|
Date: 2022-12-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2124 |
320 |
0 |
| FY ice |
153 |
18530 |
2081 |
| MY ice |
0 |
2913 |
1051 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1939 |
259 |
0 |
| FY ice |
338 |
18353 |
1931 |
| MY ice |
0 |
3151 |
1201 |
|
Date: 2022-12-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1682 |
333 |
0 |
| FY ice |
56 |
18787 |
1727 |
| MY ice |
0 |
3036 |
1041 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1603 |
263 |
0 |
| FY ice |
135 |
18559 |
1598 |
| MY ice |
0 |
3334 |
1170 |
|
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