Validation of ice type - Asian sector
Bulletin date: 2021-04-29
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-04-23:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
270 |
79 |
0 |
FY ice |
114 |
19339 |
55 |
MY ice |
14 |
8426 |
18 |
|
...date precedes bulletin
|
Date: 2021-04-25:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
237 |
53 |
0 |
FY ice |
91 |
19500 |
22 |
MY ice |
2 |
8412 |
20 |
|
...date precedes bulletin
|
Date: 2021-04-27:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
103 |
116 |
0 |
FY ice |
0 |
19577 |
19 |
MY ice |
0 |
8507 |
13 |
|
...date precedes bulletin
|
Date: 2021-04-29:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
40 |
179 |
0 |
FY ice |
2 |
19647 |
1 |
MY ice |
0 |
8606 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
41 |
197 |
0 |
FY ice |
1 |
19569 |
0 |
MY ice |
0 |
8666 |
1 |
|
Date: 2021-05-01:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
78 |
122 |
0 |
FY ice |
8 |
19637 |
9 |
MY ice |
0 |
8555 |
8 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
79 |
154 |
0 |
FY ice |
7 |
19543 |
9 |
MY ice |
0 |
8617 |
8 |
|
Date: 2021-05-03:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
184 |
85 |
0 |
FY ice |
30 |
19444 |
0 |
MY ice |
2 |
8690 |
4 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
144 |
87 |
0 |
FY ice |
67 |
19452 |
0 |
MY ice |
5 |
8680 |
4 |
|
Date: 2021-05-05:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
177 |
86 |
0 |
FY ice |
21 |
19542 |
0 |
MY ice |
0 |
8676 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
140 |
79 |
0 |
FY ice |
58 |
19544 |
0 |
MY ice |
0 |
8681 |
0 |
|
Date: 2021-05-07:
Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
233 |
98 |
0 |
FY ice |
83 |
19760 |
0 |
MY ice |
6 |
8519 |
0 |
|
|
observations |
|
open |
FY ice |
MY ice |
m d l |
open |
158 |
86 |
0 |
FY ice |
158 |
19618 |
0 |
MY ice |
6 |
8673 |
0 |
|
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