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: 2021-04-15

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-04-09:

Best estimate	Forecast
observations open FY ice MY ice m d l open 70 42 0 FY ice 304 19153 361 MY ice 18 7980 73	...date precedes bulletin

Date: 2021-04-11:

Best estimate	Forecast
observations open FY ice MY ice m d l open 235 61 0 FY ice 583 18960 128 MY ice 35 8172 40	...date precedes bulletin

Date: 2021-04-13:

Best estimate	Forecast
observations open FY ice MY ice m d l open 262 73 0 FY ice 361 18722 195 MY ice 32 8293 68	...date precedes bulletin

Date: 2021-04-15:

Best estimate	Forecast
observations open FY ice MY ice m d l open 35 60 0 FY ice 103 19327 81 MY ice 16 8290 25	observations open FY ice MY ice m d l open 33 61 0 FY ice 107 19327 77 MY ice 14 8289 29

Date: 2021-04-17:

Best estimate	Forecast
observations open FY ice MY ice m d l open 0 84 0 FY ice 14 19717 71 MY ice 4 8293 49	observations open FY ice MY ice m d l open 0 75 0 FY ice 14 19734 67 MY ice 4 8285 53

Date: 2021-04-19:

Best estimate	Forecast
observations open FY ice MY ice m d l open 61 96 0 FY ice 2 19652 46 MY ice 0 8455 17	observations open FY ice MY ice m d l open 43 40 0 FY ice 20 19782 45 MY ice 0 8381 18

Date: 2021-04-21:

Best estimate	Forecast
observations open FY ice MY ice m d l open 198 54 0 FY ice 50 19439 57 MY ice 5 8426 28	observations open FY ice MY ice m d l open 128 7 0 FY ice 120 19470 55 MY ice 5 8442 30

Date: 2021-04-23:

Best estimate	Forecast
observations open FY ice MY ice m d l open 270 79 0 FY ice 114 19339 55 MY ice 14 8426 18	observations open FY ice MY ice m d l open 159 8 0 FY ice 222 19484 53 MY ice 17 8352 20

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