Validation of ice type - Asian sector
Bulletin date: 2022-04-28
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-04-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14 |
126 |
0 |
| FY ice |
8 |
24894 |
355 |
| MY ice |
0 |
4759 |
4 |
|
...date precedes bulletin
|
Date: 2022-04-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
41 |
84 |
0 |
| FY ice |
1 |
24719 |
381 |
| MY ice |
0 |
4806 |
9 |
|
...date precedes bulletin
|
Date: 2022-04-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
34 |
73 |
0 |
| FY ice |
8 |
25291 |
234 |
| MY ice |
0 |
4850 |
6 |
|
...date precedes bulletin
|
Date: 2022-04-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
100 |
18 |
0 |
| FY ice |
198 |
25142 |
181 |
| MY ice |
3 |
5045 |
3 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97 |
17 |
0 |
| FY ice |
198 |
25069 |
178 |
| MY ice |
6 |
5119 |
6 |
|
Date: 2022-04-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
153 |
17 |
0 |
| FY ice |
265 |
25095 |
150 |
| MY ice |
33 |
5050 |
4 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
141 |
15 |
0 |
| FY ice |
279 |
24998 |
148 |
| MY ice |
31 |
5149 |
6 |
|
Date: 2022-05-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
183 |
0 |
0 |
| FY ice |
75 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
123 |
0 |
0 |
| FY ice |
135 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
Date: 2022-05-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
92 |
0 |
0 |
| FY ice |
35 |
0 |
0 |
| MY ice |
7 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
73 |
0 |
0 |
| FY ice |
56 |
0 |
0 |
| MY ice |
5 |
0 |
0 |
|
Date: 2022-05-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
91 |
0 |
0 |
| FY ice |
108 |
0 |
0 |
| MY ice |
29 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
72 |
0 |
0 |
| FY ice |
134 |
0 |
0 |
| MY ice |
22 |
0 |
0 |
|
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