Validation of ice type - American sector
Bulletin date: 2022-04-07
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-04-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
2 |
0 |
| FY ice |
56 |
17900 |
372 |
| MY ice |
0 |
13206 |
9922 |
|
...date precedes bulletin
|
Date: 2022-04-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2 |
1 |
0 |
| FY ice |
15 |
17784 |
345 |
| MY ice |
1 |
13728 |
9572 |
|
...date precedes bulletin
|
Date: 2022-04-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
12 |
0 |
| FY ice |
13 |
17482 |
381 |
| MY ice |
1 |
13689 |
9575 |
|
...date precedes bulletin
|
Date: 2022-04-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
13 |
0 |
| FY ice |
33 |
17260 |
346 |
| MY ice |
3 |
14106 |
9515 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
37 |
0 |
| FY ice |
33 |
17150 |
349 |
| MY ice |
3 |
14192 |
9512 |
|
Date: 2022-04-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
17 |
0 |
| FY ice |
19 |
17221 |
374 |
| MY ice |
31 |
14155 |
9679 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
37 |
0 |
| FY ice |
19 |
17165 |
355 |
| MY ice |
31 |
14191 |
9698 |
|
Date: 2022-04-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
14 |
0 |
| FY ice |
50 |
16939 |
429 |
| MY ice |
11 |
14351 |
9668 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
38 |
0 |
| FY ice |
48 |
16888 |
411 |
| MY ice |
13 |
14378 |
9686 |
|
Date: 2022-04-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12 |
41 |
0 |
| FY ice |
53 |
16913 |
342 |
| MY ice |
71 |
14674 |
9414 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
47 |
0 |
| FY ice |
52 |
16835 |
313 |
| MY ice |
84 |
14746 |
9443 |
|
Date: 2022-04-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14 |
30 |
0 |
| FY ice |
80 |
16707 |
429 |
| MY ice |
173 |
14917 |
9105 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
44 |
0 |
| FY ice |
67 |
16828 |
370 |
| MY ice |
199 |
14782 |
9164 |
|
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