Validation of ice type - Asian sector
Bulletin date: 2021-12-30
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-12-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
203 |
16 |
0 |
| FY ice |
230 |
21891 |
1748 |
| MY ice |
0 |
2864 |
2472 |
|
...date precedes bulletin
|
Date: 2021-12-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
193 |
10 |
0 |
| FY ice |
268 |
21639 |
1777 |
| MY ice |
0 |
2959 |
2677 |
|
...date precedes bulletin
|
Date: 2021-12-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
229 |
9 |
0 |
| FY ice |
306 |
21212 |
1975 |
| MY ice |
0 |
3079 |
2843 |
|
...date precedes bulletin
|
Date: 2021-12-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
195 |
24 |
0 |
| FY ice |
291 |
21022 |
2227 |
| MY ice |
0 |
3104 |
2815 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
196 |
24 |
0 |
| FY ice |
290 |
20928 |
2031 |
| MY ice |
0 |
3198 |
3011 |
|
Date: 2022-01-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
172 |
35 |
0 |
| FY ice |
354 |
20912 |
2428 |
| MY ice |
0 |
3149 |
2774 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
174 |
35 |
0 |
| FY ice |
352 |
20807 |
2233 |
| MY ice |
0 |
3254 |
2969 |
|
Date: 2022-01-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
186 |
38 |
0 |
| FY ice |
237 |
21215 |
1849 |
| MY ice |
1 |
3340 |
2141 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
162 |
36 |
0 |
| FY ice |
262 |
21135 |
1652 |
| MY ice |
0 |
3422 |
2338 |
|
Date: 2022-01-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
141 |
62 |
0 |
| FY ice |
124 |
21265 |
2132 |
| MY ice |
0 |
3402 |
2210 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
120 |
57 |
0 |
| FY ice |
145 |
21202 |
1974 |
| MY ice |
0 |
3470 |
2368 |
|
Date: 2022-01-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
90 |
65 |
0 |
| FY ice |
30 |
21650 |
2435 |
| MY ice |
0 |
3350 |
2426 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
93 |
56 |
0 |
| FY ice |
27 |
21598 |
2242 |
| MY ice |
0 |
3411 |
2619 |
|
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