Validation of ice type - American sector
Bulletin date: 2022-09-22
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-09-16:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
28321 |
0 |
0 |
FY ice |
252 |
0 |
0 |
MY ice |
44 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2022-09-18:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
28105 |
0 |
0 |
FY ice |
330 |
0 |
0 |
MY ice |
22 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2022-09-20:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
27655 |
0 |
0 |
FY ice |
105 |
0 |
0 |
MY ice |
20 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2022-09-22:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
27440 |
0 |
0 |
FY ice |
204 |
0 |
0 |
MY ice |
7 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
27455 |
0 |
0 |
FY ice |
189 |
0 |
0 |
MY ice |
7 |
0 |
0 |
|
Date: 2022-09-24:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
26648 |
0 |
0 |
FY ice |
37 |
0 |
0 |
MY ice |
7 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
26649 |
0 |
0 |
FY ice |
36 |
0 |
0 |
MY ice |
7 |
0 |
0 |
|
Date: 2022-09-26:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
25506 |
0 |
0 |
FY ice |
94 |
0 |
0 |
MY ice |
81 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
25509 |
0 |
0 |
FY ice |
169 |
0 |
0 |
MY ice |
3 |
0 |
0 |
|
Date: 2022-09-28:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24807 |
0 |
0 |
FY ice |
92 |
0 |
0 |
MY ice |
60 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24735 |
0 |
0 |
FY ice |
222 |
0 |
0 |
MY ice |
2 |
0 |
0 |
|
Date: 2022-09-30:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24883 |
0 |
0 |
FY ice |
111 |
0 |
0 |
MY ice |
52 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24580 |
0 |
0 |
FY ice |
466 |
0 |
0 |
MY ice |
0 |
0 |
0 |
|
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