Validation of ice type - Asian sector
Bulletin date: 2019-04-18
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2019-04-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
240 |
75 |
0 |
| FY ice |
9 |
25733 |
18 |
| MY ice |
0 |
2623 |
3 |
|
...date precedes bulletin
|
Date: 2019-04-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
179 |
75 |
0 |
| FY ice |
2 |
25783 |
23 |
| MY ice |
0 |
2611 |
3 |
|
...date precedes bulletin
|
Date: 2019-04-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
147 |
78 |
0 |
| FY ice |
0 |
25702 |
54 |
| MY ice |
0 |
2639 |
4 |
|
...date precedes bulletin
|
Date: 2019-04-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
273 |
63 |
0 |
| FY ice |
8 |
25563 |
60 |
| MY ice |
0 |
2685 |
2 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
271 |
53 |
0 |
| FY ice |
10 |
25476 |
60 |
| MY ice |
0 |
2782 |
2 |
|
Date: 2019-04-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
299 |
66 |
0 |
| FY ice |
9 |
25526 |
121 |
| MY ice |
0 |
2743 |
6 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
292 |
46 |
0 |
| FY ice |
16 |
25451 |
121 |
| MY ice |
0 |
2838 |
6 |
|
Date: 2019-04-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
338 |
31 |
0 |
| FY ice |
10 |
25443 |
50 |
| MY ice |
2 |
2774 |
2 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
317 |
17 |
0 |
| FY ice |
28 |
25396 |
50 |
| MY ice |
5 |
2835 |
2 |
|
Date: 2019-04-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
250 |
52 |
0 |
| FY ice |
46 |
25387 |
24 |
| MY ice |
0 |
2886 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
249 |
30 |
0 |
| FY ice |
46 |
25323 |
24 |
| MY ice |
1 |
2972 |
0 |
|
Date: 2019-04-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
202 |
75 |
0 |
| FY ice |
19 |
25418 |
22 |
| MY ice |
0 |
2973 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
201 |
56 |
0 |
| FY ice |
16 |
25363 |
22 |
| MY ice |
4 |
3047 |
0 |
|
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