Validation of ice type - Asian sector
Bulletin date: 2021-02-25
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-02-19:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
8 |
39 |
0 |
FY ice |
0 |
21720 |
150 |
MY ice |
0 |
6161 |
30 |
|
...date precedes bulletin
|
Date: 2021-02-21:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
0 |
0 |
0 |
FY ice |
0 |
0 |
0 |
MY ice |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-02-23:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
26 |
16 |
0 |
FY ice |
7 |
21124 |
146 |
MY ice |
0 |
6538 |
119 |
|
...date precedes bulletin
|
Date: 2021-02-25:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
93 |
0 |
0 |
FY ice |
218 |
20371 |
400 |
MY ice |
0 |
6750 |
92 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
104 |
0 |
0 |
FY ice |
207 |
20166 |
355 |
MY ice |
0 |
6955 |
137 |
|
Date: 2021-02-27:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
80 |
4 |
0 |
FY ice |
260 |
19660 |
719 |
MY ice |
0 |
6902 |
82 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
88 |
4 |
0 |
FY ice |
252 |
19455 |
683 |
MY ice |
0 |
7107 |
118 |
|
Date: 2021-03-01:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
97 |
5 |
0 |
FY ice |
304 |
19299 |
763 |
MY ice |
0 |
6954 |
69 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
78 |
3 |
0 |
FY ice |
323 |
19077 |
728 |
MY ice |
0 |
7178 |
104 |
|
Date: 2021-03-03:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
80 |
2 |
0 |
FY ice |
374 |
18837 |
1010 |
MY ice |
0 |
6918 |
66 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
57 |
1 |
0 |
FY ice |
397 |
18664 |
976 |
MY ice |
0 |
7092 |
100 |
|
Date: 2021-03-05:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
65 |
5 |
0 |
FY ice |
246 |
19066 |
965 |
MY ice |
0 |
6900 |
62 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
40 |
2 |
0 |
FY ice |
271 |
18915 |
938 |
MY ice |
0 |
7054 |
89 |
|
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