Validation of ice type - American sector
Bulletin date: 2023-06-29
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-06-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8712 |
0 |
0 |
| FY ice |
280 |
0 |
0 |
| MY ice |
43 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11075 |
0 |
0 |
| FY ice |
354 |
0 |
0 |
| MY ice |
66 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11619 |
0 |
0 |
| FY ice |
177 |
0 |
0 |
| MY ice |
46 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-06-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12203 |
0 |
0 |
| FY ice |
226 |
0 |
0 |
| MY ice |
41 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12221 |
0 |
0 |
| FY ice |
208 |
0 |
0 |
| MY ice |
41 |
0 |
0 |
|
Date: 2023-07-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12811 |
0 |
0 |
| FY ice |
214 |
0 |
0 |
| MY ice |
37 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
12832 |
0 |
0 |
| FY ice |
184 |
0 |
0 |
| MY ice |
46 |
0 |
0 |
|
Date: 2023-07-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13146 |
0 |
0 |
| FY ice |
223 |
0 |
0 |
| MY ice |
43 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13086 |
0 |
0 |
| FY ice |
228 |
0 |
0 |
| MY ice |
98 |
0 |
0 |
|
Date: 2023-07-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13441 |
0 |
0 |
| FY ice |
175 |
0 |
0 |
| MY ice |
13 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13342 |
0 |
0 |
| FY ice |
224 |
0 |
0 |
| MY ice |
63 |
0 |
0 |
|
Date: 2023-07-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13788 |
0 |
0 |
| FY ice |
129 |
0 |
0 |
| MY ice |
9 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13569 |
0 |
0 |
| FY ice |
305 |
0 |
0 |
| MY ice |
52 |
0 |
0 |
|
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