Validation of ice type - Asian sector
Bulletin date: 2021-05-20
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-05-14:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
335 |
15 |
0 |
FY ice |
173 |
19530 |
2 |
MY ice |
65 |
8085 |
5 |
|
...date precedes bulletin
|
Date: 2021-05-16:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
257 |
0 |
0 |
FY ice |
69 |
0 |
0 |
MY ice |
77 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-05-18:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
251 |
0 |
0 |
FY ice |
83 |
0 |
0 |
MY ice |
109 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2021-05-20:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
252 |
0 |
0 |
FY ice |
130 |
0 |
0 |
MY ice |
124 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
253 |
0 |
0 |
FY ice |
135 |
0 |
0 |
MY ice |
118 |
0 |
0 |
|
Date: 2021-05-22:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
386 |
0 |
0 |
FY ice |
129 |
0 |
0 |
MY ice |
85 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
383 |
0 |
0 |
FY ice |
133 |
0 |
0 |
MY ice |
84 |
0 |
0 |
|
Date: 2021-05-24:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
387 |
0 |
0 |
FY ice |
391 |
0 |
0 |
MY ice |
118 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
364 |
0 |
0 |
FY ice |
359 |
0 |
0 |
MY ice |
173 |
0 |
0 |
|
Date: 2021-05-26:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
477 |
0 |
0 |
FY ice |
421 |
0 |
0 |
MY ice |
74 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
417 |
0 |
0 |
FY ice |
438 |
0 |
0 |
MY ice |
117 |
0 |
0 |
|
Date: 2021-05-28:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
572 |
0 |
0 |
FY ice |
635 |
0 |
0 |
MY ice |
159 |
0 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
450 |
0 |
0 |
FY ice |
681 |
0 |
0 |
MY ice |
235 |
0 |
0 |
|
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