Validation of ice type - American sector
Bulletin date: 2023-06-15
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-06-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4273 |
0 |
0 |
| FY ice |
554 |
0 |
0 |
| MY ice |
90 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5212 |
0 |
0 |
| FY ice |
888 |
0 |
0 |
| MY ice |
241 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5809 |
0 |
0 |
| FY ice |
382 |
0 |
0 |
| MY ice |
117 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6271 |
0 |
0 |
| FY ice |
314 |
0 |
0 |
| MY ice |
133 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6282 |
0 |
0 |
| FY ice |
308 |
0 |
0 |
| MY ice |
128 |
0 |
0 |
|
Date: 2023-06-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6923 |
0 |
0 |
| FY ice |
406 |
0 |
0 |
| MY ice |
90 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6926 |
0 |
0 |
| FY ice |
412 |
0 |
0 |
| MY ice |
81 |
0 |
0 |
|
Date: 2023-06-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7529 |
0 |
0 |
| FY ice |
510 |
0 |
0 |
| MY ice |
36 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7573 |
0 |
0 |
| FY ice |
420 |
0 |
0 |
| MY ice |
82 |
0 |
0 |
|
Date: 2023-06-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8292 |
0 |
0 |
| FY ice |
218 |
0 |
0 |
| MY ice |
20 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7960 |
0 |
0 |
| FY ice |
492 |
0 |
0 |
| MY ice |
78 |
0 |
0 |
|
Date: 2023-06-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8712 |
0 |
0 |
| FY ice |
280 |
0 |
0 |
| MY ice |
43 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8346 |
0 |
0 |
| FY ice |
584 |
0 |
0 |
| MY ice |
105 |
0 |
0 |
|
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