Validation of ice type - Asian sector
Bulletin date: 2021-10-28
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-10-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7425 |
4152 |
0 |
| FY ice |
241 |
9611 |
1462 |
| MY ice |
0 |
708 |
6164 |
|
...date precedes bulletin
|
Date: 2021-10-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6485 |
3343 |
0 |
| FY ice |
141 |
11586 |
1432 |
| MY ice |
0 |
649 |
5990 |
|
...date precedes bulletin
|
Date: 2021-10-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4656 |
1224 |
0 |
| FY ice |
53 |
13558 |
1714 |
| MY ice |
0 |
2140 |
6264 |
|
...date precedes bulletin
|
Date: 2021-10-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3940 |
1086 |
0 |
| FY ice |
55 |
14165 |
1937 |
| MY ice |
0 |
2119 |
6296 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3949 |
1129 |
0 |
| FY ice |
46 |
13937 |
2102 |
| MY ice |
0 |
2304 |
6131 |
|
Date: 2021-10-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3654 |
603 |
0 |
| FY ice |
16 |
14857 |
2008 |
| MY ice |
0 |
2133 |
6236 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3646 |
677 |
0 |
| FY ice |
24 |
14593 |
2175 |
| MY ice |
0 |
2323 |
6069 |
|
Date: 2021-11-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3442 |
181 |
0 |
| FY ice |
40 |
15466 |
1944 |
| MY ice |
0 |
2080 |
6164 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3412 |
443 |
0 |
| FY ice |
70 |
14995 |
2073 |
| MY ice |
0 |
2289 |
6035 |
|
Date: 2021-11-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3899 |
80 |
0 |
| FY ice |
233 |
15441 |
1464 |
| MY ice |
0 |
1911 |
6048 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3816 |
46 |
0 |
| FY ice |
316 |
15104 |
1639 |
| MY ice |
0 |
2282 |
5873 |
|
Date: 2021-11-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3889 |
42 |
0 |
| FY ice |
560 |
15451 |
1654 |
| MY ice |
1 |
1847 |
5898 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3970 |
120 |
0 |
| FY ice |
479 |
14881 |
1812 |
| MY ice |
1 |
2339 |
5740 |
|
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