Validation of ice type - American sector
Bulletin date: 2021-09-16
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-09-10:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24430 |
0 |
0 |
FY ice |
609 |
0 |
0 |
MY ice |
5 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-09-12:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
24372 |
0 |
0 |
FY ice |
501 |
0 |
0 |
MY ice |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-09-14:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23882 |
0 |
0 |
FY ice |
278 |
0 |
0 |
MY ice |
3 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-09-16:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23872 |
0 |
0 |
FY ice |
134 |
0 |
0 |
MY ice |
202 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23865 |
0 |
0 |
FY ice |
147 |
0 |
0 |
MY ice |
196 |
0 |
0 |
|
Date: 2021-09-18:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23583 |
0 |
0 |
FY ice |
218 |
0 |
0 |
MY ice |
209 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23551 |
0 |
0 |
FY ice |
248 |
0 |
0 |
MY ice |
211 |
0 |
0 |
|
Date: 2021-09-20:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23735 |
0 |
0 |
FY ice |
288 |
0 |
0 |
MY ice |
206 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23553 |
0 |
0 |
FY ice |
446 |
0 |
0 |
MY ice |
230 |
0 |
0 |
|
Date: 2021-09-22:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23267 |
0 |
0 |
FY ice |
363 |
0 |
0 |
MY ice |
194 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
23165 |
0 |
0 |
FY ice |
424 |
0 |
0 |
MY ice |
235 |
0 |
0 |
|
Date: 2021-09-24:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21790 |
0 |
0 |
FY ice |
193 |
0 |
0 |
MY ice |
139 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
21713 |
0 |
0 |
FY ice |
280 |
0 |
0 |
MY ice |
129 |
0 |
0 |
|
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