Validation of ice type - American sector
Bulletin date: 2017-12-21
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2017-12-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1665 |
772 |
0 |
| FY ice |
200 |
17009 |
302 |
| MY ice |
0 |
3650 |
12191 |
|
...date precedes bulletin
|
Date: 2017-12-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1135 |
637 |
0 |
| FY ice |
87 |
17103 |
470 |
| MY ice |
0 |
3583 |
12575 |
|
...date precedes bulletin
|
Date: 2017-12-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
695 |
158 |
0 |
| FY ice |
143 |
16995 |
576 |
| MY ice |
0 |
3543 |
12780 |
|
...date precedes bulletin
|
Date: 2017-12-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
610 |
204 |
0 |
| FY ice |
131 |
16908 |
550 |
| MY ice |
0 |
3787 |
12594 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
580 |
219 |
0 |
| FY ice |
161 |
16866 |
496 |
| MY ice |
0 |
3814 |
12648 |
|
Date: 2017-12-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
587 |
112 |
0 |
| FY ice |
129 |
16946 |
472 |
| MY ice |
0 |
4381 |
11517 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
573 |
121 |
0 |
| FY ice |
143 |
16906 |
423 |
| MY ice |
0 |
4412 |
11566 |
|
Date: 2017-12-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
592 |
240 |
0 |
| FY ice |
31 |
17370 |
432 |
| MY ice |
0 |
4312 |
11508 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
577 |
180 |
0 |
| FY ice |
46 |
17433 |
391 |
| MY ice |
0 |
4309 |
11549 |
|
Date: 2017-12-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
507 |
301 |
0 |
| FY ice |
0 |
17569 |
437 |
| MY ice |
0 |
4149 |
11662 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
456 |
137 |
0 |
| FY ice |
51 |
17704 |
428 |
| MY ice |
0 |
4178 |
11671 |
|
Date: 2017-12-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
340 |
234 |
0 |
| FY ice |
2 |
17854 |
329 |
| MY ice |
0 |
4061 |
12072 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
279 |
150 |
0 |
| FY ice |
63 |
17948 |
304 |
| MY ice |
0 |
4051 |
12097 |
|
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