Validation of ice type - Full domain
Bulletin date: 2023-10-05
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-09-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
148838 |
0 |
0 |
| FY ice |
401 |
0 |
0 |
| MY ice |
100 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2023-10-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
147570 |
2459 |
0 |
| FY ice |
486 |
5535 |
116 |
| MY ice |
178 |
3101 |
9247 |
|
...date precedes bulletin
|
Date: 2023-10-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
146238 |
1956 |
0 |
| FY ice |
405 |
7900 |
75 |
| MY ice |
285 |
5195 |
8640 |
|
...date precedes bulletin
|
Date: 2023-10-05:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
145124 |
2543 |
0 |
| FY ice |
662 |
8408 |
103 |
| MY ice |
302 |
5046 |
10146 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
145127 |
2494 |
0 |
| FY ice |
653 |
8253 |
151 |
| MY ice |
308 |
5250 |
10098 |
|
Date: 2023-10-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
143631 |
3391 |
0 |
| FY ice |
929 |
8934 |
280 |
| MY ice |
344 |
3716 |
10285 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
143618 |
3156 |
0 |
| FY ice |
924 |
9001 |
310 |
| MY ice |
362 |
3884 |
10255 |
|
Date: 2023-10-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
142461 |
1755 |
0 |
| FY ice |
484 |
10503 |
133 |
| MY ice |
151 |
5617 |
7492 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
142133 |
3682 |
0 |
| FY ice |
751 |
10375 |
160 |
| MY ice |
212 |
3818 |
7465 |
|
Date: 2023-10-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
141172 |
2199 |
0 |
| FY ice |
489 |
11729 |
282 |
| MY ice |
62 |
5505 |
8625 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
140854 |
3821 |
0 |
| FY ice |
756 |
11708 |
309 |
| MY ice |
113 |
3904 |
8598 |
|
Date: 2023-10-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
140062 |
2385 |
0 |
| FY ice |
825 |
13076 |
412 |
| MY ice |
58 |
4901 |
9740 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
139644 |
3847 |
0 |
| FY ice |
1161 |
12851 |
335 |
| MY ice |
140 |
3664 |
9817 |
|
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