Validation of ice type - Asian sector
Bulletin date: 2021-03-18
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-03-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
62 |
0 |
0 |
| FY ice |
49 |
18685 |
923 |
| MY ice |
0 |
7477 |
208 |
|
...date precedes bulletin
|
Date: 2021-03-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
25 |
16 |
0 |
| FY ice |
41 |
19157 |
708 |
| MY ice |
0 |
7543 |
204 |
|
...date precedes bulletin
|
Date: 2021-03-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5 |
34 |
0 |
| FY ice |
0 |
19346 |
498 |
| MY ice |
0 |
7692 |
197 |
|
...date precedes bulletin
|
Date: 2021-03-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10 |
33 |
0 |
| FY ice |
0 |
19399 |
400 |
| MY ice |
0 |
7752 |
184 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10 |
37 |
0 |
| FY ice |
0 |
19321 |
406 |
| MY ice |
0 |
7826 |
178 |
|
Date: 2021-03-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
49 |
1 |
0 |
| FY ice |
19 |
19499 |
412 |
| MY ice |
0 |
7682 |
156 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
51 |
1 |
0 |
| FY ice |
17 |
19439 |
414 |
| MY ice |
0 |
7742 |
154 |
|
Date: 2021-03-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
50 |
19 |
0 |
| FY ice |
93 |
19404 |
530 |
| MY ice |
0 |
7670 |
104 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
58 |
8 |
0 |
| FY ice |
85 |
19347 |
511 |
| MY ice |
0 |
7738 |
123 |
|
Date: 2021-03-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
61 |
21 |
0 |
| FY ice |
151 |
19325 |
516 |
| MY ice |
0 |
7633 |
105 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
60 |
8 |
0 |
| FY ice |
152 |
19332 |
497 |
| MY ice |
0 |
7639 |
124 |
|
Date: 2021-03-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
41 |
43 |
0 |
| FY ice |
52 |
19636 |
501 |
| MY ice |
0 |
7647 |
102 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
36 |
31 |
0 |
| FY ice |
57 |
19583 |
465 |
| MY ice |
0 |
7712 |
138 |
|
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