Validation of ice type - American sector
Bulletin date: 2023-02-23
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-02-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
8 |
21121 |
1514 |
| MY ice |
0 |
3546 |
13218 |
|
...date precedes bulletin
|
Date: 2023-02-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
29 |
20866 |
1670 |
| MY ice |
0 |
3518 |
13158 |
|
...date precedes bulletin
|
Date: 2023-02-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
21130 |
1620 |
| MY ice |
0 |
3725 |
12387 |
|
...date precedes bulletin
|
Date: 2023-02-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
51 |
0 |
| FY ice |
8 |
22353 |
708 |
| MY ice |
1 |
4438 |
11710 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
57 |
0 |
| FY ice |
8 |
22257 |
911 |
| MY ice |
1 |
4528 |
11507 |
|
Date: 2023-02-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
22 |
22520 |
713 |
| MY ice |
0 |
5606 |
11032 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
22 |
22372 |
911 |
| MY ice |
0 |
5754 |
10834 |
|
Date: 2023-02-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
21411 |
1176 |
| MY ice |
0 |
5202 |
11220 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
21262 |
1342 |
| MY ice |
0 |
5351 |
11054 |
|
Date: 2023-03-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
21037 |
1330 |
| MY ice |
0 |
5079 |
11397 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
20819 |
1493 |
| MY ice |
0 |
5297 |
11234 |
|
Date: 2023-03-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
21014 |
1454 |
| MY ice |
0 |
4897 |
12097 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
0 |
20759 |
1644 |
| MY ice |
0 |
5152 |
11907 |
|
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