Validation of ice type - American sector
Bulletin date: 2018-04-19
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2018-04-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
0 |
0 |
0 |
| FY ice |
2 |
14616 |
448 |
| MY ice |
0 |
7144 |
10844 |
|
...date precedes bulletin
|
Date: 2018-04-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3 |
0 |
0 |
| FY ice |
4 |
14629 |
477 |
| MY ice |
0 |
7310 |
10763 |
|
...date precedes bulletin
|
Date: 2018-04-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
9 |
94 |
0 |
| FY ice |
21 |
14620 |
433 |
| MY ice |
1 |
7492 |
10285 |
|
...date precedes bulletin
|
Date: 2018-04-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18 |
146 |
0 |
| FY ice |
60 |
14586 |
418 |
| MY ice |
0 |
7546 |
10171 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18 |
139 |
0 |
| FY ice |
60 |
14553 |
460 |
| MY ice |
0 |
7586 |
10129 |
|
Date: 2018-04-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
43 |
96 |
0 |
| FY ice |
60 |
14454 |
394 |
| MY ice |
0 |
8447 |
9608 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
48 |
92 |
0 |
| FY ice |
55 |
14399 |
414 |
| MY ice |
0 |
8506 |
9588 |
|
Date: 2018-04-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19 |
27 |
0 |
| FY ice |
27 |
14602 |
316 |
| MY ice |
0 |
8623 |
9246 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13 |
143 |
0 |
| FY ice |
33 |
14411 |
321 |
| MY ice |
0 |
8698 |
9241 |
|
Date: 2018-04-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
78 |
41 |
0 |
| FY ice |
37 |
14171 |
314 |
| MY ice |
0 |
8183 |
9537 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
68 |
64 |
0 |
| FY ice |
47 |
14109 |
321 |
| MY ice |
0 |
8222 |
9530 |
|
Date: 2018-04-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
108 |
102 |
0 |
| FY ice |
113 |
14018 |
298 |
| MY ice |
0 |
8316 |
9885 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
46 |
91 |
0 |
| FY ice |
175 |
13857 |
265 |
| MY ice |
0 |
8488 |
9918 |
|
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