Validation of ice type - Asian sector
Bulletin date: 2020-12-17
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2020-12-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3834 |
61 |
0 |
| FY ice |
168 |
20967 |
81 |
| MY ice |
0 |
4338 |
1085 |
|
...date precedes bulletin
|
Date: 2020-12-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3359 |
101 |
0 |
| FY ice |
136 |
21224 |
101 |
| MY ice |
0 |
4549 |
966 |
|
...date precedes bulletin
|
Date: 2020-12-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2749 |
224 |
0 |
| FY ice |
50 |
21388 |
141 |
| MY ice |
0 |
4698 |
894 |
|
...date precedes bulletin
|
Date: 2020-12-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2492 |
163 |
0 |
| FY ice |
94 |
21735 |
184 |
| MY ice |
0 |
4654 |
880 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2492 |
170 |
0 |
| FY ice |
94 |
21901 |
177 |
| MY ice |
0 |
4481 |
887 |
|
Date: 2020-12-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1879 |
171 |
0 |
| FY ice |
23 |
22094 |
252 |
| MY ice |
0 |
4520 |
877 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1878 |
192 |
0 |
| FY ice |
24 |
22161 |
241 |
| MY ice |
0 |
4432 |
888 |
|
Date: 2020-12-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1524 |
163 |
0 |
| FY ice |
1 |
22350 |
281 |
| MY ice |
0 |
4455 |
812 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1511 |
149 |
0 |
| FY ice |
14 |
22383 |
284 |
| MY ice |
0 |
4436 |
809 |
|
Date: 2020-12-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1263 |
30 |
0 |
| FY ice |
36 |
22340 |
248 |
| MY ice |
0 |
4451 |
733 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1264 |
58 |
0 |
| FY ice |
35 |
22200 |
255 |
| MY ice |
0 |
4563 |
726 |
|
Date: 2020-12-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
983 |
18 |
0 |
| FY ice |
32 |
22678 |
82 |
| MY ice |
0 |
4591 |
220 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
990 |
46 |
0 |
| FY ice |
25 |
22433 |
81 |
| MY ice |
0 |
4808 |
221 |
|
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