Validation of ice type - Asian sector
Bulletin date: 2023-03-02
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-02-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-02-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-02-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
0 |
0 |
| MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-03-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
514 |
25 |
0 |
| FY ice |
424 |
20294 |
1826 |
| MY ice |
0 |
4810 |
132 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
505 |
24 |
0 |
| FY ice |
433 |
20045 |
1807 |
| MY ice |
0 |
5060 |
151 |
|
Date: 2023-03-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
384 |
33 |
0 |
| FY ice |
374 |
20019 |
2053 |
| MY ice |
0 |
4744 |
149 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
383 |
30 |
0 |
| FY ice |
375 |
19785 |
2029 |
| MY ice |
0 |
4981 |
173 |
|
Date: 2023-03-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
355 |
56 |
0 |
| FY ice |
169 |
20312 |
2034 |
| MY ice |
0 |
4770 |
66 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
328 |
56 |
0 |
| FY ice |
196 |
20079 |
2025 |
| MY ice |
0 |
5003 |
75 |
|
Date: 2023-03-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
343 |
47 |
0 |
| FY ice |
156 |
20124 |
2159 |
| MY ice |
0 |
4629 |
196 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
339 |
46 |
0 |
| FY ice |
160 |
19983 |
2145 |
| MY ice |
0 |
4771 |
210 |
|
Date: 2023-03-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
382 |
57 |
0 |
| FY ice |
458 |
20113 |
2149 |
| MY ice |
10 |
4530 |
226 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
335 |
51 |
0 |
| FY ice |
512 |
19760 |
2126 |
| MY ice |
3 |
4889 |
249 |
|
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