Validation of ice type - American sector
Bulletin date: 2018-10-18
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2018-10-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
22708 |
1515 |
1 |
| FY ice |
18 |
3102 |
3173 |
| MY ice |
0 |
60 |
13672 |
|
...date precedes bulletin
|
Date: 2018-10-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
21365 |
2211 |
1 |
| FY ice |
32 |
3143 |
3430 |
| MY ice |
0 |
55 |
13676 |
|
...date precedes bulletin
|
Date: 2018-10-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19043 |
2868 |
0 |
| FY ice |
85 |
4117 |
3494 |
| MY ice |
0 |
257 |
13740 |
|
...date precedes bulletin
|
Date: 2018-10-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18743 |
2772 |
36 |
| FY ice |
106 |
4302 |
3855 |
| MY ice |
0 |
153 |
13546 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18635 |
2605 |
22 |
| FY ice |
214 |
4473 |
3801 |
| MY ice |
0 |
149 |
13614 |
|
Date: 2018-10-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17933 |
2884 |
94 |
| FY ice |
52 |
3163 |
5074 |
| MY ice |
0 |
40 |
13664 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17880 |
2736 |
88 |
| FY ice |
105 |
3302 |
5020 |
| MY ice |
0 |
49 |
13724 |
|
Date: 2018-10-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16931 |
3156 |
27 |
| FY ice |
73 |
5448 |
4424 |
| MY ice |
0 |
101 |
13494 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16855 |
3452 |
79 |
| FY ice |
149 |
5148 |
4420 |
| MY ice |
0 |
105 |
13446 |
|
Date: 2018-10-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16526 |
2673 |
0 |
| FY ice |
230 |
7500 |
3451 |
| MY ice |
0 |
193 |
13176 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
16407 |
3506 |
0 |
| FY ice |
349 |
6669 |
3416 |
| MY ice |
0 |
191 |
13211 |
|
Date: 2018-10-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15805 |
2634 |
0 |
| FY ice |
274 |
8754 |
3202 |
| MY ice |
0 |
356 |
12907 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15695 |
3505 |
0 |
| FY ice |
384 |
7918 |
3037 |
| MY ice |
0 |
321 |
13072 |
|
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