Validation of ice type - European sector
Bulletin date: 2023-10-26
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-10-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97754 |
620 |
0 |
| FY ice |
317 |
2484 |
757 |
| MY ice |
10 |
353 |
3923 |
|
...date precedes bulletin
|
Date: 2023-10-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97640 |
437 |
0 |
| FY ice |
447 |
2375 |
1068 |
| MY ice |
3 |
253 |
3496 |
|
...date precedes bulletin
|
Date: 2023-10-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97782 |
520 |
0 |
| FY ice |
114 |
2401 |
1293 |
| MY ice |
0 |
176 |
3210 |
|
...date precedes bulletin
|
Date: 2023-10-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97591 |
534 |
10 |
| FY ice |
177 |
1810 |
2125 |
| MY ice |
0 |
71 |
3957 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97597 |
538 |
10 |
| FY ice |
171 |
1747 |
1736 |
| MY ice |
0 |
130 |
4346 |
|
Date: 2023-10-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97292 |
639 |
8 |
| FY ice |
162 |
1537 |
3140 |
| MY ice |
0 |
23 |
4097 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97284 |
637 |
8 |
| FY ice |
170 |
1475 |
2683 |
| MY ice |
0 |
87 |
4554 |
|
Date: 2023-10-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97158 |
663 |
11 |
| FY ice |
131 |
1338 |
3591 |
| MY ice |
0 |
108 |
4064 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
97079 |
658 |
28 |
| FY ice |
210 |
1411 |
3113 |
| MY ice |
0 |
40 |
4525 |
|
Date: 2023-11-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
96885 |
705 |
19 |
| FY ice |
178 |
1083 |
4287 |
| MY ice |
0 |
81 |
3996 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
96812 |
632 |
31 |
| FY ice |
251 |
1234 |
3822 |
| MY ice |
0 |
3 |
4449 |
|
Date: 2023-11-03:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
96535 |
749 |
24 |
| FY ice |
73 |
1188 |
4474 |
| MY ice |
0 |
47 |
3830 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
96481 |
687 |
39 |
| FY ice |
127 |
1297 |
3892 |
| MY ice |
0 |
0 |
4397 |
|
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