Validation of ice type - Full domain
Bulletin date: 2023-04-06
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2023-03-31:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85025 |
1503 |
0 |
| FY ice |
257 |
55007 |
2423 |
| MY ice |
12 |
11784 |
12369 |
|
...date precedes bulletin
|
Date: 2023-04-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
84946 |
1806 |
0 |
| FY ice |
305 |
54987 |
2852 |
| MY ice |
0 |
11381 |
12641 |
|
...date precedes bulletin
|
Date: 2023-04-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85478 |
1229 |
0 |
| FY ice |
374 |
54104 |
2915 |
| MY ice |
4 |
11669 |
12809 |
|
...date precedes bulletin
|
Date: 2023-04-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85492 |
1373 |
0 |
| FY ice |
583 |
55163 |
2770 |
| MY ice |
1 |
12105 |
12552 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85479 |
1372 |
0 |
| FY ice |
593 |
54757 |
2778 |
| MY ice |
4 |
12512 |
12544 |
|
Date: 2023-04-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85629 |
1326 |
0 |
| FY ice |
675 |
56451 |
1985 |
| MY ice |
0 |
13185 |
11688 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85611 |
1296 |
0 |
| FY ice |
693 |
56038 |
1996 |
| MY ice |
0 |
13628 |
11677 |
|
Date: 2023-04-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85367 |
1645 |
0 |
| FY ice |
531 |
58528 |
1790 |
| MY ice |
13 |
13389 |
11515 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85236 |
1824 |
0 |
| FY ice |
674 |
57837 |
1775 |
| MY ice |
1 |
13901 |
11530 |
|
Date: 2023-04-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85007 |
2330 |
0 |
| FY ice |
394 |
58375 |
1501 |
| MY ice |
2 |
13919 |
10070 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
84815 |
2456 |
0 |
| FY ice |
587 |
57598 |
1484 |
| MY ice |
1 |
14570 |
10087 |
|
Date: 2023-04-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85586 |
2006 |
23 |
| FY ice |
351 |
57646 |
1559 |
| MY ice |
0 |
13682 |
11129 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
85341 |
2190 |
31 |
| FY ice |
596 |
56817 |
1552 |
| MY ice |
0 |
14327 |
11128 |
|
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