Validation of ice type - Asian sector
Bulletin date: 2022-10-20
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-10-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13447 |
1666 |
0 |
| FY ice |
123 |
6840 |
781 |
| MY ice |
11 |
909 |
2732 |
|
...date precedes bulletin
|
Date: 2022-10-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13261 |
1188 |
0 |
| FY ice |
202 |
8117 |
535 |
| MY ice |
0 |
1380 |
1824 |
|
...date precedes bulletin
|
Date: 2022-10-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12127 |
1090 |
0 |
| FY ice |
134 |
9332 |
575 |
| MY ice |
0 |
1514 |
1668 |
|
...date precedes bulletin
|
Date: 2022-10-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11235 |
1324 |
0 |
| FY ice |
308 |
9878 |
620 |
| MY ice |
11 |
1390 |
1378 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11216 |
1270 |
0 |
| FY ice |
328 |
9833 |
747 |
| MY ice |
10 |
1489 |
1251 |
|
Date: 2022-10-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10244 |
1706 |
0 |
| FY ice |
317 |
10472 |
1042 |
| MY ice |
0 |
1087 |
2399 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10210 |
1778 |
0 |
| FY ice |
347 |
10290 |
1237 |
| MY ice |
4 |
1197 |
2204 |
|
Date: 2022-10-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9629 |
1178 |
0 |
| FY ice |
118 |
11701 |
1216 |
| MY ice |
0 |
856 |
2998 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9646 |
1793 |
0 |
| FY ice |
98 |
10979 |
1385 |
| MY ice |
3 |
963 |
2829 |
|
Date: 2022-10-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7595 |
2342 |
0 |
| FY ice |
60 |
12664 |
1355 |
| MY ice |
0 |
913 |
2589 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7592 |
2901 |
0 |
| FY ice |
62 |
11965 |
1528 |
| MY ice |
1 |
1053 |
2416 |
|
Date: 2022-10-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6249 |
2454 |
0 |
| FY ice |
20 |
13680 |
1688 |
| MY ice |
0 |
892 |
2998 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6253 |
3236 |
0 |
| FY ice |
16 |
12783 |
1858 |
| MY ice |
0 |
1007 |
2828 |
|
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