Validation of ice type - American sector
Bulletin date: 2023-05-11
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-05-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
81 |
0 |
0 |
| FY ice |
320 |
0 |
0 |
| MY ice |
66 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
99 |
0 |
0 |
| FY ice |
526 |
0 |
0 |
| MY ice |
75 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
208 |
0 |
0 |
| FY ice |
434 |
0 |
0 |
| MY ice |
76 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-05-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
205 |
0 |
0 |
| FY ice |
481 |
0 |
0 |
| MY ice |
109 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
193 |
0 |
0 |
| FY ice |
480 |
0 |
0 |
| MY ice |
122 |
0 |
0 |
|
Date: 2023-05-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
318 |
0 |
0 |
| FY ice |
549 |
0 |
0 |
| MY ice |
179 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
294 |
0 |
0 |
| FY ice |
558 |
0 |
0 |
| MY ice |
194 |
0 |
0 |
|
Date: 2023-05-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
733 |
0 |
0 |
| FY ice |
724 |
0 |
0 |
| MY ice |
113 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
450 |
0 |
0 |
| FY ice |
881 |
0 |
0 |
| MY ice |
239 |
0 |
0 |
|
Date: 2023-05-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
973 |
0 |
0 |
| FY ice |
674 |
0 |
0 |
| MY ice |
100 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
598 |
0 |
0 |
| FY ice |
945 |
0 |
0 |
| MY ice |
204 |
0 |
0 |
|
Date: 2023-05-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1085 |
0 |
0 |
| FY ice |
824 |
0 |
0 |
| MY ice |
109 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
774 |
0 |
0 |
| FY ice |
1063 |
0 |
0 |
| MY ice |
181 |
0 |
0 |
|
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