Validation of ice type - American sector
Bulletin date: 2023-09-07
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-09-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
30965 |
0 |
0 |
| FY ice |
325 |
0 |
0 |
| MY ice |
11 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31061 |
0 |
0 |
| FY ice |
248 |
0 |
0 |
| MY ice |
8 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31045 |
0 |
0 |
| FY ice |
140 |
0 |
0 |
| MY ice |
16 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-09-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31178 |
0 |
0 |
| FY ice |
592 |
0 |
0 |
| MY ice |
26 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31194 |
0 |
0 |
| FY ice |
580 |
0 |
0 |
| MY ice |
22 |
0 |
0 |
|
Date: 2023-09-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31231 |
0 |
0 |
| FY ice |
724 |
0 |
0 |
| MY ice |
32 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31294 |
0 |
0 |
| FY ice |
664 |
0 |
0 |
| MY ice |
29 |
0 |
0 |
|
Date: 2023-09-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31466 |
0 |
0 |
| FY ice |
414 |
0 |
0 |
| MY ice |
9 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31255 |
0 |
0 |
| FY ice |
627 |
0 |
0 |
| MY ice |
7 |
0 |
0 |
|
Date: 2023-09-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31509 |
0 |
0 |
| FY ice |
479 |
0 |
0 |
| MY ice |
52 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31299 |
0 |
0 |
| FY ice |
724 |
0 |
0 |
| MY ice |
17 |
0 |
0 |
|
Date: 2023-09-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31462 |
0 |
0 |
| FY ice |
362 |
0 |
0 |
| MY ice |
17 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
31190 |
0 |
0 |
| FY ice |
641 |
0 |
0 |
| MY ice |
10 |
0 |
0 |
|
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