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

Validation of sea ice concentration - Full domain

Bulletin date: 2024-10-31

Data source: OSI SAF N.H. multi-product sea ice concentration

Model vs. observations, sea ice class contingency tables

Date: 2024-10-25:

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 118554 12713 433 607 600 3 0 0
OW 27 976 300 1008 1169 72 0 0
VODI 2 104 183 791 1225 979 26 0
ODI 0 18 21 366 1181 1748 241 0
CDI 0 15 19 372 987 4405 433 0
VCDI 0 2 9 97 485 9537 21708 13327
...date precedes bulletin

Date: 2024-10-27:

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 113518 16345 319 344 128 51 0 0
OW 1 1155 376 852 597 484 3 0
VODI 3 149 163 938 941 878 51 0
ODI 0 19 51 297 1071 1511 114 0
CDI 0 1 22 282 1110 4510 708 0
VCDI 0 0 1 89 686 9197 20191 17587
...date precedes bulletin

Date: 2024-10-29:

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 117201 11455 498 656 162 2 0 0
OW 23 1001 297 757 503 211 67 0
VODI 3 116 154 908 818 665 208 0
ODI 0 23 42 390 753 1019 172 0
CDI 0 0 15 278 941 3054 655 0
VCDI 0 0 0 8 556 10783 20676 19673
...date precedes bulletin

Date: 2024-10-31:

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

Date: 2024-11-02:

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

Date: 2024-11-04:

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

Date: 2024-11-06:

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

Date: 2024-11-08:

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


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