Validation of ice type - Asian sector
Bulletin date: 2021-11-25
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-11-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2155 |
345 |
0 |
| FY ice |
161 |
18765 |
1749 |
| MY ice |
9 |
1927 |
4757 |
|
...date precedes bulletin
|
Date: 2021-11-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2137 |
196 |
0 |
| FY ice |
333 |
18997 |
1603 |
| MY ice |
0 |
1982 |
4350 |
|
...date precedes bulletin
|
Date: 2021-11-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1983 |
128 |
0 |
| FY ice |
288 |
19323 |
1809 |
| MY ice |
0 |
1961 |
4471 |
|
...date precedes bulletin
|
Date: 2021-11-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1469 |
366 |
0 |
| FY ice |
29 |
20355 |
1516 |
| MY ice |
0 |
1945 |
4240 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1474 |
362 |
0 |
| FY ice |
24 |
20190 |
1582 |
| MY ice |
0 |
2114 |
4174 |
|
Date: 2021-11-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1111 |
552 |
0 |
| FY ice |
25 |
20692 |
1631 |
| MY ice |
0 |
1929 |
4082 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1112 |
539 |
0 |
| FY ice |
24 |
20564 |
1698 |
| MY ice |
0 |
2070 |
4015 |
|
Date: 2021-11-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1099 |
328 |
0 |
| FY ice |
42 |
20835 |
1729 |
| MY ice |
0 |
2032 |
4033 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1069 |
493 |
0 |
| FY ice |
72 |
20505 |
1799 |
| MY ice |
0 |
2197 |
3963 |
|
Date: 2021-12-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
942 |
301 |
0 |
| FY ice |
75 |
20776 |
1982 |
| MY ice |
0 |
2146 |
3991 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
964 |
472 |
0 |
| FY ice |
53 |
20449 |
2013 |
| MY ice |
0 |
2302 |
3960 |
|
Date: 2021-12-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
818 |
155 |
0 |
| FY ice |
112 |
21112 |
1988 |
| MY ice |
0 |
2200 |
3819 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
858 |
386 |
0 |
| FY ice |
72 |
20702 |
2050 |
| MY ice |
0 |
2379 |
3757 |
|
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