Validation of ice type - American sector
Bulletin date: 2021-05-27
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-05-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
424 |
0 |
0 |
| FY ice |
337 |
0 |
0 |
| MY ice |
106 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-05-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
469 |
0 |
0 |
| FY ice |
453 |
0 |
0 |
| MY ice |
147 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-05-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
521 |
0 |
0 |
| FY ice |
237 |
0 |
0 |
| MY ice |
90 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-05-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
716 |
0 |
0 |
| FY ice |
397 |
0 |
0 |
| MY ice |
80 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
724 |
0 |
0 |
| FY ice |
386 |
0 |
0 |
| MY ice |
83 |
0 |
0 |
|
Date: 2021-05-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
961 |
0 |
0 |
| FY ice |
458 |
0 |
0 |
| MY ice |
120 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
945 |
0 |
0 |
| FY ice |
473 |
0 |
0 |
| MY ice |
121 |
0 |
0 |
|
Date: 2021-05-31:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1035 |
0 |
0 |
| FY ice |
425 |
0 |
0 |
| MY ice |
76 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
865 |
0 |
0 |
| FY ice |
564 |
0 |
0 |
| MY ice |
107 |
0 |
0 |
|
Date: 2021-06-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1285 |
0 |
0 |
| FY ice |
381 |
0 |
0 |
| MY ice |
72 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1069 |
0 |
0 |
| FY ice |
584 |
0 |
0 |
| MY ice |
85 |
0 |
0 |
|
Date: 2021-06-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1423 |
0 |
0 |
| FY ice |
500 |
0 |
0 |
| MY ice |
113 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1157 |
0 |
0 |
| FY ice |
745 |
0 |
0 |
| MY ice |
134 |
0 |
0 |
|
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