Validation of ice type - American sector
Bulletin date: 2023-06-08
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-06-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2914 |
0 |
0 |
| FY ice |
574 |
0 |
0 |
| MY ice |
86 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2964 |
0 |
0 |
| FY ice |
548 |
0 |
0 |
| MY ice |
83 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3527 |
0 |
0 |
| FY ice |
384 |
0 |
0 |
| MY ice |
62 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4150 |
0 |
0 |
| FY ice |
883 |
0 |
0 |
| MY ice |
424 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4125 |
0 |
0 |
| FY ice |
937 |
0 |
0 |
| MY ice |
395 |
0 |
0 |
|
Date: 2023-06-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4609 |
0 |
0 |
| FY ice |
562 |
0 |
0 |
| MY ice |
147 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4607 |
0 |
0 |
| FY ice |
574 |
0 |
0 |
| MY ice |
137 |
0 |
0 |
|
Date: 2023-06-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5576 |
0 |
0 |
| FY ice |
524 |
0 |
0 |
| MY ice |
162 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5287 |
0 |
0 |
| FY ice |
769 |
0 |
0 |
| MY ice |
206 |
0 |
0 |
|
Date: 2023-06-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5886 |
0 |
0 |
| FY ice |
319 |
0 |
0 |
| MY ice |
103 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5484 |
0 |
0 |
| FY ice |
675 |
0 |
0 |
| MY ice |
149 |
0 |
0 |
|
Date: 2023-06-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6694 |
0 |
0 |
| FY ice |
328 |
0 |
0 |
| MY ice |
98 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6239 |
0 |
0 |
| FY ice |
736 |
0 |
0 |
| MY ice |
145 |
0 |
0 |
|
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