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: 2021-05-06

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-04-30:

Best estimate	Forecast
observations open FY ice MY ice m d l open 77 142 0 FY ice 2 19686 2 MY ice 0 8547 3	...date precedes bulletin

Date: 2021-05-02:

Best estimate	Forecast
observations open FY ice MY ice m d l open 131 99 0 FY ice 26 19582 2 MY ice 0 8561 7	...date precedes bulletin

Date: 2021-05-04:

Best estimate	Forecast
observations open FY ice MY ice m d l open 180 86 0 FY ice 32 19435 3 MY ice 0 8703 0	...date precedes bulletin

Date: 2021-05-06:

Best estimate	Forecast
observations open FY ice MY ice m d l open 199 104 0 FY ice 42 19669 0 MY ice 1 8596 0	observations open FY ice MY ice m d l open 195 102 0 FY ice 46 19631 0 MY ice 1 8636 0

Date: 2021-05-08:

Best estimate	Forecast
observations open FY ice MY ice m d l open 240 61 0 FY ice 68 19661 0 MY ice 2 8464 2	observations open FY ice MY ice m d l open 226 59 0 FY ice 83 19627 0 MY ice 1 8500 2

Date: 2021-05-10:

Best estimate	Forecast
observations open FY ice MY ice m d l open 432 10 0 FY ice 139 19494 3 MY ice 8 8532 2	observations open FY ice MY ice m d l open 364 8 0 FY ice 187 19544 3 MY ice 28 8484 2

Date: 2021-05-12:

Best estimate	Forecast
observations open FY ice MY ice m d l open 486 6 0 FY ice 109 19450 0 MY ice 34 8342 7	observations open FY ice MY ice m d l open 434 30 0 FY ice 160 19416 0 MY ice 35 8352 7

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	observations open FY ice MY ice m d l open 315 64 0 FY ice 168 19453 5 MY ice 90 8113 2

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