Validation of ice type - American sector
Bulletin date: 2022-10-13
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-10-07:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
24812 |
558 |
0 |
| FY ice |
537 |
4616 |
241 |
| MY ice |
17 |
621 |
11410 |
|
...date precedes bulletin
|
Date: 2022-10-09:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
24663 |
734 |
0 |
| FY ice |
272 |
5335 |
271 |
| MY ice |
5 |
1181 |
10153 |
|
...date precedes bulletin
|
Date: 2022-10-11:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
23935 |
1220 |
0 |
| FY ice |
102 |
5976 |
138 |
| MY ice |
0 |
1240 |
10415 |
|
...date precedes bulletin
|
Date: 2022-10-13:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
22951 |
1700 |
0 |
| FY ice |
76 |
6538 |
225 |
| MY ice |
0 |
1293 |
10352 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
22945 |
1604 |
0 |
| FY ice |
82 |
6646 |
222 |
| MY ice |
0 |
1281 |
10355 |
|
Date: 2022-10-15:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
21674 |
2098 |
0 |
| FY ice |
39 |
7391 |
338 |
| MY ice |
0 |
1094 |
10978 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
21676 |
2015 |
0 |
| FY ice |
37 |
7486 |
327 |
| MY ice |
0 |
1082 |
10989 |
|
Date: 2022-10-17:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20912 |
1080 |
0 |
| FY ice |
107 |
8622 |
289 |
| MY ice |
0 |
1661 |
10682 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20948 |
2120 |
0 |
| FY ice |
71 |
8169 |
283 |
| MY ice |
0 |
1074 |
10688 |
|
Date: 2022-10-19:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20023 |
1521 |
0 |
| FY ice |
232 |
9374 |
164 |
| MY ice |
1 |
1447 |
10896 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
20142 |
2169 |
0 |
| FY ice |
114 |
9112 |
152 |
| MY ice |
0 |
1061 |
10908 |
|
Date: 2022-10-21:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19838 |
1465 |
0 |
| FY ice |
385 |
9355 |
313 |
| MY ice |
14 |
1105 |
10888 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
19968 |
1846 |
0 |
| FY ice |
269 |
9032 |
329 |
| MY ice |
0 |
1047 |
10872 |
|
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