Description of algorithm Full domain American sector European sector Asian sector   Ice concntr, edge pos   Contingency tables

Validation of sea ice concentration - Asian sector

Bulletin date: 2024-09-03

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

Model vs. observations, sea ice class contingency tables

Date: 2024-09-03:

Forecast

observations Ice free Ice free near MIZ OW VODI ODI CDI VCDI near MIZ VCDI m o d e l Ice free 12046 4403 16 97 0 0 0 0 OW 20 123 4 28 3 0 0 0 VODI 42 322 8 78 55 22 0 0 ODI 130 1200 58 603 1019 360 0 0 CDI 67 635 71 1091 4105 1756 0 0 VCDI 0 54 6 401 2152 1308 0 0

Date: 2024-09-05:

Forecast

observations Ice free Ice free near MIZ OW VODI ODI CDI VCDI near MIZ VCDI m o d e l Ice free 12049 4444 17 62 2 0 0 0 OW 35 119 3 11 5 0 0 0 VODI 92 248 10 75 51 15 0 0 ODI 518 811 54 495 843 359 0 0 CDI 345 351 49 985 3589 1939 0 0 VCDI 6 58 8 326 2477 1832 0 0

Date: 2024-09-07:

Forecast

observations Ice free Ice free near MIZ OW VODI ODI CDI VCDI near MIZ VCDI m o d e l Ice free 12298 4275 21 147 30 0 0 0 OW 46 136 0 27 6 0 0 0 VODI 110 217 7 90 43 16 0 0 ODI 481 818 42 330 588 277 0 0 CDI 347 444 92 872 2882 2086 0 0 VCDI 10 76 15 436 3016 2002 0 0

Date: 2024-09-09:

Forecast

observations Ice free Ice free near MIZ OW VODI ODI CDI VCDI near MIZ VCDI m o d e l Ice free 12736 4056 21 101 26 0 0 0 OW 56 111 0 9 1 0 0 0 VODI 107 248 11 58 35 7 0 0 ODI 478 694 41 270 331 353 42 0 CDI 317 434 50 687 1405 2681 370 0 VCDI 13 104 17 442 1600 3877 494 0

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