Validation of ice type - Asian sector
Bulletin date: 2020-04-30
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2020-04-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
380 |
11 |
0 |
| FY ice |
219 |
23532 |
47 |
| MY ice |
0 |
4524 |
51 |
|
...date precedes bulletin
|
Date: 2020-04-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
457 |
38 |
0 |
| FY ice |
255 |
23342 |
19 |
| MY ice |
0 |
4537 |
1 |
|
...date precedes bulletin
|
Date: 2020-04-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
471 |
188 |
0 |
| FY ice |
51 |
23155 |
385 |
| MY ice |
0 |
4433 |
169 |
|
...date precedes bulletin
|
Date: 2020-04-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
366 |
158 |
0 |
| FY ice |
66 |
23206 |
367 |
| MY ice |
0 |
4397 |
169 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
368 |
171 |
0 |
| FY ice |
64 |
23196 |
360 |
| MY ice |
0 |
4394 |
176 |
|
Date: 2020-05-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
306 |
179 |
7 |
| FY ice |
40 |
23405 |
364 |
| MY ice |
0 |
4419 |
149 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
310 |
201 |
9 |
| FY ice |
36 |
23381 |
356 |
| MY ice |
0 |
4421 |
155 |
|
Date: 2020-05-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
311 |
141 |
0 |
| FY ice |
11 |
23485 |
343 |
| MY ice |
0 |
4405 |
147 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
307 |
189 |
0 |
| FY ice |
15 |
23496 |
331 |
| MY ice |
0 |
4346 |
159 |
|
Date: 2020-05-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
417 |
138 |
0 |
| FY ice |
56 |
23308 |
309 |
| MY ice |
0 |
4498 |
126 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
401 |
173 |
0 |
| FY ice |
72 |
23405 |
290 |
| MY ice |
0 |
4366 |
145 |
|
Date: 2020-05-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
579 |
57 |
0 |
| FY ice |
169 |
22989 |
243 |
| MY ice |
6 |
4611 |
112 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
568 |
62 |
0 |
| FY ice |
182 |
23102 |
239 |
| MY ice |
4 |
4493 |
116 |
|
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