Description of algorithm Interpretation of results Full domain American sector European sector Asian sector   Ice type distr., stat.s   Contingency tables

Validation of ice type - Asian sector

Bulletin date: 2020-12-24

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2020-12-18:

Best estimate	Forecast
observations open FY ice MY ice m d l open 2133 166 0 FY ice 55 21935 219 MY ice 0 4580 882	...date precedes bulletin

Date: 2020-12-20:

Best estimate	Forecast
observations open FY ice MY ice m d l open 1681 158 0 FY ice 1 22246 293 MY ice 0 4478 836	...date precedes bulletin

Date: 2020-12-22:

Best estimate	Forecast
observations open FY ice MY ice m d l open 1409 83 0 FY ice 10 22392 265 MY ice 0 4459 735	...date precedes bulletin

Date: 2020-12-24:

Best estimate	Forecast
observations open FY ice MY ice m d l open 1189 16 0 FY ice 23 22480 158 MY ice 0 4452 518	observations open FY ice MY ice m d l open 1187 15 0 FY ice 25 22370 141 MY ice 0 4563 535

Date: 2020-12-26:

Best estimate	Forecast
observations open FY ice MY ice m d l open 963 7 0 FY ice 59 22393 44 MY ice 0 4752 479	observations open FY ice MY ice m d l open 963 8 0 FY ice 59 22304 24 MY ice 0 4840 499

Date: 2020-12-28:

Best estimate	Forecast
observations open FY ice MY ice m d l open 902 27 0 FY ice 40 21642 155 MY ice 0 4904 881	observations open FY ice MY ice m d l open 882 29 0 FY ice 60 21515 124 MY ice 0 5029 912

Date: 2020-12-30:

Best estimate	Forecast
observations open FY ice MY ice m d l open 675 3 0 FY ice 59 21278 250 MY ice 0 5140 641	observations open FY ice MY ice m d l open 665 3 0 FY ice 69 21055 197 MY ice 0 5363 694

Date: 2021-01-01:

Best estimate	Forecast
observations open FY ice MY ice m d l open 659 0 0 FY ice 177 20965 188 MY ice 0 5395 280	observations open FY ice MY ice m d l open 610 0 0 FY ice 226 20723 156 MY ice 0 5637 312

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