Validation of ice type - American sector
Bulletin date: 2021-12-09
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-12-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7716 |
128 |
0 |
| FY ice |
280 |
16918 |
2924 |
| MY ice |
10 |
2074 |
11012 |
|
...date precedes bulletin
|
Date: 2021-12-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7104 |
353 |
0 |
| FY ice |
260 |
18334 |
1922 |
| MY ice |
0 |
2970 |
9953 |
|
...date precedes bulletin
|
Date: 2021-12-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5983 |
796 |
0 |
| FY ice |
146 |
18966 |
2050 |
| MY ice |
0 |
2723 |
10535 |
|
...date precedes bulletin
|
Date: 2021-12-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5390 |
1075 |
0 |
| FY ice |
105 |
19470 |
1887 |
| MY ice |
0 |
3143 |
10154 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5403 |
1114 |
0 |
| FY ice |
92 |
19480 |
1988 |
| MY ice |
0 |
3094 |
10053 |
|
Date: 2021-12-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5256 |
895 |
0 |
| FY ice |
244 |
19086 |
2038 |
| MY ice |
0 |
3206 |
10061 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5260 |
900 |
0 |
| FY ice |
240 |
19100 |
2120 |
| MY ice |
0 |
3187 |
9979 |
|
Date: 2021-12-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4861 |
460 |
0 |
| FY ice |
163 |
19160 |
2399 |
| MY ice |
0 |
3397 |
10370 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4666 |
1082 |
0 |
| FY ice |
358 |
18825 |
2515 |
| MY ice |
0 |
3110 |
10254 |
|
Date: 2021-12-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4308 |
689 |
0 |
| FY ice |
262 |
19114 |
2422 |
| MY ice |
0 |
3304 |
10680 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4146 |
1167 |
0 |
| FY ice |
424 |
18752 |
2529 |
| MY ice |
0 |
3188 |
10573 |
|
Date: 2021-12-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4098 |
680 |
0 |
| FY ice |
478 |
18959 |
2115 |
| MY ice |
0 |
3784 |
10584 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3963 |
948 |
0 |
| FY ice |
613 |
18691 |
2271 |
| MY ice |
0 |
3784 |
10428 |
|
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