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: 2022-04-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-04-01:

Best estimate	Forecast
observations open FY ice MY ice m d l open 227 37 0 FY ice 194 25375 531 MY ice 0 4121 73	...date precedes bulletin

Date: 2022-04-03:

Best estimate	Forecast
observations open FY ice MY ice m d l open 178 61 0 FY ice 114 25362 459 MY ice 0 4213 38	...date precedes bulletin

Date: 2022-04-05:

Best estimate	Forecast
observations open FY ice MY ice m d l open 176 87 0 FY ice 146 25134 542 MY ice 0 4357 38	...date precedes bulletin

Date: 2022-04-07:

Best estimate	Forecast
observations open FY ice MY ice m d l open 130 104 0 FY ice 96 25146 502 MY ice 0 4359 23	observations open FY ice MY ice m d l open 131 100 0 FY ice 95 25062 470 MY ice 0 4447 55

Date: 2022-04-09:

Best estimate	Forecast
observations open FY ice MY ice m d l open 71 137 0 FY ice 1 25026 531 MY ice 0 4427 21	observations open FY ice MY ice m d l open 71 133 0 FY ice 1 24930 501 MY ice 0 4527 51

Date: 2022-04-11:

Best estimate	Forecast
observations open FY ice MY ice m d l open 50 155 0 FY ice 50 24835 518 MY ice 0 4538 16	observations open FY ice MY ice m d l open 47 134 0 FY ice 53 24764 493 MY ice 0 4630 41

Date: 2022-04-13:

Best estimate	Forecast
observations open FY ice MY ice m d l open 55 165 0 FY ice 77 24662 494 MY ice 0 4444 19	observations open FY ice MY ice m d l open 40 123 0 FY ice 92 24552 471 MY ice 0 4596 42

Date: 2022-04-15:

Best estimate	Forecast
observations open FY ice MY ice m d l open 62 151 0 FY ice 45 24825 421 MY ice 1 4603 12	observations open FY ice MY ice m d l open 50 90 0 FY ice 56 24696 398 MY ice 2 4793 35

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