Validation of ice type - American sector
Bulletin date: 2022-05-05
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-04-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
20 |
0 |
| FY ice |
125 |
17232 |
202 |
| MY ice |
11 |
15876 |
7873 |
|
...date precedes bulletin
|
Date: 2022-05-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
0 |
0 |
| FY ice |
184 |
0 |
0 |
| MY ice |
115 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2022-05-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
0 |
0 |
| FY ice |
161 |
0 |
0 |
| MY ice |
198 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2022-05-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12 |
0 |
0 |
| FY ice |
234 |
0 |
0 |
| MY ice |
159 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11 |
0 |
0 |
| FY ice |
230 |
0 |
0 |
| MY ice |
164 |
0 |
0 |
|
Date: 2022-05-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7 |
0 |
0 |
| FY ice |
227 |
0 |
0 |
| MY ice |
219 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
4 |
0 |
0 |
| FY ice |
233 |
0 |
0 |
| MY ice |
216 |
0 |
0 |
|
Date: 2022-05-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13 |
0 |
0 |
| FY ice |
373 |
0 |
0 |
| MY ice |
363 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
5 |
0 |
0 |
| FY ice |
329 |
0 |
0 |
| MY ice |
415 |
0 |
0 |
|
Date: 2022-05-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
45 |
0 |
0 |
| FY ice |
318 |
0 |
0 |
| MY ice |
197 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
39 |
0 |
0 |
| FY ice |
311 |
0 |
0 |
| MY ice |
210 |
0 |
0 |
|
Date: 2022-05-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
80 |
0 |
0 |
| FY ice |
396 |
0 |
0 |
| MY ice |
292 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
69 |
0 |
0 |
| FY ice |
384 |
0 |
0 |
| MY ice |
315 |
0 |
0 |
|
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