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

Validation of sea ice concentration - American sector

Bulletin date: 2024-11-21

Data source: OSI SAF N.H. multi-product 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 22209 1868 227 484 77 0 0 0
OW 114 346 80 617 270 0 0 0
VODI 18 116 25 367 368 22 0 0
ODI 1 27 14 138 448 122 12 0
CDI 0 12 2 27 236 690 117 4
VCDI 0 0 0 5 108 2200 7389 22471
...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 22073 1556 133 458 41 0 0 0
OW 79 264 70 534 168 0 0 0
VODI 18 162 34 400 615 63 0 0
ODI 0 39 16 143 456 280 5 0
CDI 0 0 1 66 266 694 122 16
VCDI 0 0 0 18 713 2937 8305 20486
...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 22061 1607 118 372 73 0 0 0
OW 160 193 49 331 214 0 0 0
VODI 40 165 26 287 413 16 0 0
ODI 12 84 19 126 446 275 0 0
CDI 0 48 41 152 369 680 13 0
VCDI 0 15 5 152 988 2635 8716 20330
...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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