Validation of ice type - American sector
Bulletin date: 2022-11-24
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-11-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
11528 |
652 |
0 |
| FY ice |
436 |
17931 |
611 |
| MY ice |
0 |
1415 |
11079 |
|
...date precedes bulletin
|
Date: 2022-11-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10477 |
1230 |
0 |
| FY ice |
259 |
17378 |
978 |
| MY ice |
0 |
1871 |
10904 |
|
...date precedes bulletin
|
Date: 2022-11-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9748 |
882 |
0 |
| FY ice |
215 |
18130 |
1207 |
| MY ice |
0 |
1643 |
11488 |
|
...date precedes bulletin
|
Date: 2022-11-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9218 |
1064 |
0 |
| FY ice |
174 |
18294 |
1183 |
| MY ice |
0 |
1624 |
11335 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9220 |
1137 |
0 |
| FY ice |
172 |
18158 |
1252 |
| MY ice |
0 |
1687 |
11266 |
|
Date: 2022-11-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8753 |
1090 |
0 |
| FY ice |
298 |
18579 |
1172 |
| MY ice |
0 |
1578 |
11352 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
8761 |
1155 |
0 |
| FY ice |
290 |
18466 |
1231 |
| MY ice |
0 |
1626 |
11293 |
|
Date: 2022-11-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7940 |
1004 |
0 |
| FY ice |
152 |
19791 |
1056 |
| MY ice |
0 |
1735 |
11263 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7893 |
1382 |
0 |
| FY ice |
199 |
19425 |
1098 |
| MY ice |
0 |
1723 |
11221 |
|
Date: 2022-11-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7532 |
983 |
0 |
| FY ice |
355 |
20164 |
1030 |
| MY ice |
0 |
1879 |
10854 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7360 |
1208 |
0 |
| FY ice |
527 |
19976 |
1029 |
| MY ice |
0 |
1842 |
10855 |
|
Date: 2022-12-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
7025 |
1005 |
0 |
| FY ice |
628 |
20695 |
720 |
| MY ice |
0 |
1855 |
11172 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6646 |
1204 |
0 |
| FY ice |
1007 |
20534 |
691 |
| MY ice |
0 |
1817 |
11201 |
|
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