Validation of ice type - American sector
Bulletin date: 2021-12-02
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-11-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8508 |
134 |
0 |
| FY ice |
302 |
16728 |
2755 |
| MY ice |
0 |
1812 |
10786 |
|
...date precedes bulletin
|
Date: 2021-11-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8270 |
116 |
0 |
| FY ice |
393 |
16706 |
2659 |
| MY ice |
0 |
1931 |
10720 |
|
...date precedes bulletin
|
Date: 2021-11-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8134 |
205 |
0 |
| FY ice |
164 |
16638 |
3083 |
| MY ice |
0 |
2003 |
10612 |
|
...date precedes bulletin
|
Date: 2021-12-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7953 |
109 |
0 |
| FY ice |
209 |
16490 |
3154 |
| MY ice |
0 |
2039 |
10844 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7912 |
83 |
0 |
| FY ice |
250 |
16543 |
3220 |
| MY ice |
0 |
2012 |
10778 |
|
Date: 2021-12-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7472 |
170 |
0 |
| FY ice |
264 |
17694 |
2284 |
| MY ice |
2 |
2659 |
10331 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7457 |
178 |
0 |
| FY ice |
277 |
17709 |
2360 |
| MY ice |
4 |
2636 |
10255 |
|
Date: 2021-12-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6590 |
449 |
0 |
| FY ice |
224 |
18676 |
2181 |
| MY ice |
1 |
2606 |
10619 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6573 |
655 |
0 |
| FY ice |
240 |
18602 |
2177 |
| MY ice |
2 |
2474 |
10623 |
|
Date: 2021-12-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5653 |
968 |
0 |
| FY ice |
121 |
19444 |
1913 |
| MY ice |
0 |
2892 |
10302 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5622 |
1123 |
0 |
| FY ice |
152 |
19496 |
1896 |
| MY ice |
0 |
2685 |
10319 |
|
Date: 2021-12-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5582 |
726 |
0 |
| FY ice |
196 |
19244 |
1900 |
| MY ice |
0 |
3129 |
10146 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5550 |
843 |
0 |
| FY ice |
228 |
19442 |
1828 |
| MY ice |
0 |
2814 |
10218 |
|
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