Validation of ice type - American sector
Bulletin date: 2023-08-03
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-07-28:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
19815 |
0 |
0 |
FY ice |
114 |
0 |
0 |
MY ice |
4 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-07-30:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21027 |
0 |
0 |
FY ice |
131 |
0 |
0 |
MY ice |
5 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-01:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21513 |
0 |
0 |
FY ice |
364 |
0 |
0 |
MY ice |
13 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-08-03:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21963 |
0 |
0 |
FY ice |
87 |
0 |
0 |
MY ice |
25 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21903 |
0 |
0 |
FY ice |
147 |
0 |
0 |
MY ice |
25 |
0 |
0 |
|
Date: 2023-08-05:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23123 |
0 |
0 |
FY ice |
139 |
0 |
0 |
MY ice |
30 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23031 |
0 |
0 |
FY ice |
230 |
0 |
0 |
MY ice |
31 |
0 |
0 |
|
Date: 2023-08-07:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23602 |
0 |
0 |
FY ice |
391 |
0 |
0 |
MY ice |
48 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23846 |
0 |
0 |
FY ice |
150 |
0 |
0 |
MY ice |
45 |
0 |
0 |
|
Date: 2023-08-09:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23961 |
0 |
0 |
FY ice |
191 |
0 |
0 |
MY ice |
34 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24068 |
0 |
0 |
FY ice |
84 |
0 |
0 |
MY ice |
34 |
0 |
0 |
|
Date: 2023-08-11:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24217 |
0 |
0 |
FY ice |
200 |
0 |
0 |
MY ice |
30 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24317 |
0 |
0 |
FY ice |
99 |
0 |
0 |
MY ice |
31 |
0 |
0 |
|
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