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: 2022-02-01

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

Model vs. observations, sea ice class contingency tables

Date: 2022-02-01:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 445 0 79 83 0 0 0
OW 0 55 0 11 12 3 0 0
VODI 0 45 0 13 32 10 0 0
ODI 0 36 0 5 37 62 24 0
CDI 0 38 0 10 71 254 313 138
VCDI 0 66 0 76 389 2026 9404 21381

Date: 2022-02-03:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 384 0 68 93 15 0 0
OW 0 65 0 18 11 1 0 0
VODI 0 30 0 27 26 6 2 0
ODI 0 21 0 18 19 34 58 2
CDI 0 8 0 10 34 211 473 168
VCDI 0 27 0 82 242 1249 9529 22187

Date: 2022-02-05:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 308 0 99 84 2 0 0
OW 0 50 0 41 11 1 0 0
VODI 0 38 0 31 18 3 4 3
ODI 0 32 0 23 18 14 32 12
CDI 0 22 0 12 27 78 327 134
VCDI 0 8 0 22 158 697 7373 25436

Date: 2022-02-07:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 0 364 0 59 42 0 0 0
OW 0 86 0 5 6 0 0 0
VODI 0 97 0 0 6 2 0 0
ODI 0 56 0 2 6 14 20 0
CDI 0 56 0 23 30 96 236 20
VCDI 0 168 0 154 318 988 7965 24299


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