Validation of ice type - American sector
Bulletin date: 2020-04-30
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2020-04-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
10 |
0 |
0 |
| FY ice |
52 |
19259 |
265 |
| MY ice |
0 |
5603 |
9370 |
|
...date precedes bulletin
|
Date: 2020-04-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
32 |
0 |
0 |
| FY ice |
104 |
19417 |
267 |
| MY ice |
0 |
5425 |
9763 |
|
...date precedes bulletin
|
Date: 2020-04-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
123 |
0 |
0 |
| FY ice |
24 |
19436 |
271 |
| MY ice |
2 |
5633 |
8982 |
|
...date precedes bulletin
|
Date: 2020-04-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
117 |
1 |
1 |
| FY ice |
16 |
19550 |
182 |
| MY ice |
1 |
5547 |
8887 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
118 |
0 |
1 |
| FY ice |
15 |
19656 |
198 |
| MY ice |
1 |
5442 |
8871 |
|
Date: 2020-05-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
183 |
3 |
0 |
| FY ice |
37 |
20038 |
75 |
| MY ice |
0 |
5889 |
8099 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
188 |
0 |
0 |
| FY ice |
32 |
20148 |
92 |
| MY ice |
0 |
5782 |
8082 |
|
Date: 2020-05-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
336 |
0 |
0 |
| FY ice |
68 |
19892 |
80 |
| MY ice |
0 |
6338 |
7448 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
259 |
5 |
0 |
| FY ice |
145 |
20016 |
92 |
| MY ice |
0 |
6209 |
7436 |
|
Date: 2020-05-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
271 |
1 |
0 |
| FY ice |
36 |
19933 |
65 |
| MY ice |
0 |
6382 |
7208 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
210 |
30 |
4 |
| FY ice |
97 |
19993 |
82 |
| MY ice |
0 |
6293 |
7187 |
|
Date: 2020-05-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
316 |
20 |
0 |
| FY ice |
49 |
20017 |
13 |
| MY ice |
0 |
6443 |
7147 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
167 |
116 |
0 |
| FY ice |
198 |
19975 |
22 |
| MY ice |
0 |
6389 |
7138 |
|
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