Validation of ice type - American sector
Bulletin date: 2023-07-13
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-07-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13788 |
0 |
0 |
| FY ice |
129 |
0 |
0 |
| MY ice |
9 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14231 |
0 |
0 |
| FY ice |
376 |
0 |
0 |
| MY ice |
178 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14328 |
0 |
0 |
| FY ice |
345 |
0 |
0 |
| MY ice |
38 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14732 |
0 |
0 |
| FY ice |
314 |
0 |
0 |
| MY ice |
27 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14729 |
0 |
0 |
| FY ice |
314 |
0 |
0 |
| MY ice |
30 |
0 |
0 |
|
Date: 2023-07-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15072 |
0 |
0 |
| FY ice |
310 |
0 |
0 |
| MY ice |
16 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15080 |
0 |
0 |
| FY ice |
297 |
0 |
0 |
| MY ice |
21 |
0 |
0 |
|
Date: 2023-07-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15597 |
0 |
0 |
| FY ice |
230 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15520 |
0 |
0 |
| FY ice |
300 |
0 |
0 |
| MY ice |
10 |
0 |
0 |
|
Date: 2023-07-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16326 |
0 |
0 |
| FY ice |
241 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16305 |
0 |
0 |
| FY ice |
260 |
0 |
0 |
| MY ice |
4 |
0 |
0 |
|
Date: 2023-07-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17016 |
0 |
0 |
| FY ice |
378 |
0 |
0 |
| MY ice |
3 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16959 |
0 |
0 |
| FY ice |
436 |
0 |
0 |
| MY ice |
2 |
0 |
0 |
|
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