Validation of ice type - American sector
Bulletin date: 2019-04-25
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2019-04-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5 |
0 |
0 |
| FY ice |
19 |
20660 |
867 |
| MY ice |
0 |
4271 |
8093 |
|
...date precedes bulletin
|
Date: 2019-04-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
0 |
0 |
| FY ice |
17 |
20688 |
745 |
| MY ice |
0 |
4436 |
8094 |
|
...date precedes bulletin
|
Date: 2019-04-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3 |
0 |
0 |
| FY ice |
63 |
20567 |
814 |
| MY ice |
7 |
4499 |
7839 |
|
...date precedes bulletin
|
Date: 2019-04-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
12 |
0 |
| FY ice |
30 |
20984 |
722 |
| MY ice |
0 |
4774 |
7319 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
6 |
0 |
| FY ice |
31 |
20871 |
732 |
| MY ice |
0 |
4893 |
7309 |
|
Date: 2019-04-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
50 |
0 |
| FY ice |
27 |
21176 |
593 |
| MY ice |
0 |
4759 |
7658 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
53 |
0 |
| FY ice |
30 |
21068 |
601 |
| MY ice |
0 |
4864 |
7650 |
|
Date: 2019-04-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
111 |
178 |
0 |
| FY ice |
16 |
21322 |
574 |
| MY ice |
8 |
5392 |
7196 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20 |
143 |
0 |
| FY ice |
108 |
21221 |
584 |
| MY ice |
7 |
5528 |
7186 |
|
Date: 2019-05-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
220 |
379 |
0 |
| FY ice |
57 |
20963 |
529 |
| MY ice |
4 |
5131 |
7062 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
153 |
233 |
0 |
| FY ice |
127 |
20985 |
530 |
| MY ice |
1 |
5255 |
7061 |
|
Date: 2019-05-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
335 |
374 |
0 |
| FY ice |
122 |
18558 |
1436 |
| MY ice |
11 |
4212 |
7539 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
278 |
298 |
0 |
| FY ice |
183 |
18613 |
1341 |
| MY ice |
7 |
4233 |
7634 |
|
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