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: 2021-03-25

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-03-19:

Best estimate	Forecast
observations open FY ice MY ice m d l open 7 25 0 FY ice 0 19458 359 MY ice 0 7692 154	...date precedes bulletin

Date: 2021-03-21:

Best estimate	Forecast
observations open FY ice MY ice m d l open 54 1 0 FY ice 67 19444 413 MY ice 0 7671 115	...date precedes bulletin

Date: 2021-03-23:

Best estimate	Forecast
observations open FY ice MY ice m d l open 59 16 0 FY ice 122 19379 565 MY ice 0 7639 102	...date precedes bulletin

Date: 2021-03-25:

Best estimate	Forecast
observations open FY ice MY ice m d l open 50 18 0 FY ice 78 19474 501 MY ice 0 7667 108	observations open FY ice MY ice m d l open 49 23 0 FY ice 79 19414 469 MY ice 0 7722 140

Date: 2021-03-27:

Best estimate	Forecast
observations open FY ice MY ice m d l open 42 36 0 FY ice 29 19622 541 MY ice 0 7621 96	observations open FY ice MY ice m d l open 43 36 0 FY ice 28 19550 507 MY ice 0 7693 130

Date: 2021-03-29:

Best estimate	Forecast
observations open FY ice MY ice m d l open 55 26 0 FY ice 39 19583 460 MY ice 0 7654 95	observations open FY ice MY ice m d l open 49 15 0 FY ice 45 19546 431 MY ice 0 7702 124

Date: 2021-03-31:

Best estimate	Forecast
observations open FY ice MY ice m d l open 44 41 0 FY ice 61 19672 309 MY ice 0 7799 33	observations open FY ice MY ice m d l open 51 29 0 FY ice 54 19579 289 MY ice 0 7904 53

Date: 2021-04-02:

Best estimate	Forecast
observations open FY ice MY ice m d l open 21 50 0 FY ice 80 19803 307 MY ice 0 7796 45	observations open FY ice MY ice m d l open 25 37 0 FY ice 76 19754 279 MY ice 0 7858 73

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