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

Validation of sea ice concentration - Full domain

Bulletin date: 2024-11-21

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

Model vs. observations, sea ice class contingency tables

Date: 2024-11-15:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89746 10432 264 283 103 1 0 0
OW 1151 1391 356 613 369 24 0 0
VODI 3293 427 271 691 531 108 0 0
ODI 0 120 62 317 706 303 23 0
CDI 0 80 38 194 748 1258 174 0
VCDI 0 44 18 91 529 5858 25175 35018
...date precedes bulletin

Date: 2024-11-17:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 89049 9581 381 441 203 0 0 0
OW 1065 1314 313 527 290 49 0 0
VODI 3299 429 195 725 832 255 4 0
ODI 0 126 98 320 684 498 17 0
CDI 0 24 54 261 649 1339 229 8
VCDI 0 14 40 171 710 6494 26713 33409
...date precedes bulletin

Date: 2024-11-19:

Best estimate Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87473 10356 387 665 253 50 0 0
OW 1134 1068 203 512 309 32 7 0
VODI 3322 472 112 488 579 187 9 0
ODI 0 151 105 229 750 493 4 0
CDI 0 103 72 303 774 1243 253 0
VCDI 0 84 69 306 874 6296 28870 32213
...date precedes bulletin

Date: 2024-11-21:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2024-11-23:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2024-11-25:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2024-11-27:

Best estimate Forecast
...observations not yet available ...observations not yet available

Date: 2024-11-29:

Best estimate Forecast
...observations not yet available ...observations not yet available


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