Validation of ice type - American sector
Bulletin date: 2020-04-23
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2020-04-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
11 |
0 |
| FY ice |
58 |
19185 |
266 |
| MY ice |
0 |
5435 |
9468 |
|
...date precedes bulletin
|
Date: 2020-04-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
10 |
0 |
| FY ice |
0 |
18975 |
451 |
| MY ice |
0 |
5709 |
9169 |
|
...date precedes bulletin
|
Date: 2020-04-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
1 |
| FY ice |
0 |
19125 |
301 |
| MY ice |
0 |
6004 |
9092 |
|
...date precedes bulletin
|
Date: 2020-04-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
0 |
0 |
| FY ice |
8 |
19137 |
281 |
| MY ice |
0 |
5529 |
9589 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1 |
0 |
0 |
| FY ice |
8 |
19177 |
293 |
| MY ice |
0 |
5489 |
9577 |
|
Date: 2020-04-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
25 |
0 |
0 |
| FY ice |
103 |
19318 |
304 |
| MY ice |
0 |
5434 |
9688 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
23 |
0 |
0 |
| FY ice |
105 |
19322 |
318 |
| MY ice |
0 |
5430 |
9674 |
|
Date: 2020-04-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
113 |
0 |
0 |
| FY ice |
20 |
19426 |
260 |
| MY ice |
0 |
5428 |
9430 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9 |
0 |
0 |
| FY ice |
124 |
19443 |
269 |
| MY ice |
0 |
5411 |
9421 |
|
Date: 2020-04-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
129 |
0 |
0 |
| FY ice |
13 |
19459 |
199 |
| MY ice |
0 |
5556 |
9064 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
6 |
1 |
0 |
| FY ice |
136 |
19576 |
210 |
| MY ice |
0 |
5438 |
9053 |
|
Date: 2020-05-01:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
122 |
1 |
0 |
| FY ice |
8 |
19707 |
130 |
| MY ice |
2 |
5779 |
8587 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20 |
1 |
0 |
| FY ice |
110 |
19734 |
142 |
| MY ice |
2 |
5752 |
8575 |
|
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