Validation of ice type - American sector
Bulletin date: 2022-10-27
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
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 |
|
...date precedes bulletin
|
Date: 2022-10-23:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
18752 |
2051 |
0 |
| FY ice |
405 |
9725 |
411 |
| MY ice |
1 |
1007 |
11332 |
|
...date precedes bulletin
|
Date: 2022-10-25:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17937 |
1732 |
0 |
| FY ice |
97 |
11116 |
303 |
| MY ice |
0 |
1234 |
10794 |
|
...date precedes bulletin
|
Date: 2022-10-27:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17187 |
1773 |
0 |
| FY ice |
184 |
11705 |
430 |
| MY ice |
0 |
1088 |
11387 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
17167 |
1828 |
0 |
| FY ice |
204 |
11817 |
471 |
| MY ice |
0 |
921 |
11346 |
|
Date: 2022-10-29:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15734 |
2292 |
0 |
| FY ice |
357 |
12433 |
616 |
| MY ice |
0 |
979 |
11409 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
15742 |
2348 |
0 |
| FY ice |
349 |
12505 |
671 |
| MY ice |
0 |
851 |
11354 |
|
Date: 2022-10-31:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14787 |
1107 |
0 |
| FY ice |
256 |
14010 |
690 |
| MY ice |
0 |
1318 |
11599 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14733 |
2444 |
0 |
| FY ice |
310 |
13237 |
743 |
| MY ice |
0 |
754 |
11546 |
|
Date: 2022-11-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14120 |
937 |
0 |
| FY ice |
323 |
15005 |
721 |
| MY ice |
0 |
1311 |
11499 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
14022 |
1938 |
0 |
| FY ice |
421 |
14423 |
784 |
| MY ice |
0 |
892 |
11436 |
|
Date: 2022-11-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13649 |
751 |
0 |
| FY ice |
592 |
15125 |
921 |
| MY ice |
0 |
1092 |
11660 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
13402 |
1102 |
0 |
| FY ice |
839 |
15075 |
1106 |
| MY ice |
0 |
791 |
11475 |
|
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