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: 2024-10-31

Data source: OSI SAF N.H. AMSR 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 3441 2391 76 154 452 17 0 0
OW 0 305 83 216 615 164 0 0
VODI 0 45 55 104 650 716 39 0
ODI 0 25 29 81 667 1235 211 0
CDI 0 18 26 185 593 2805 388 0
VCDI 0 7 17 156 272 4169 9836 1839
...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 3730 2211 38 74 93 53 0 0
OW 0 406 67 126 287 383 29 0
VODI 0 82 47 76 214 479 126 0
ODI 0 35 15 65 341 992 139 0
CDI 0 9 20 212 343 2834 469 0
VCDI 0 0 0 41 512 4440 11194 1900
...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 3615 2334 72 82 116 3 0 0
OW 1 304 94 83 250 107 59 0
VODI 0 84 41 167 235 322 199 0
ODI 0 49 7 52 148 500 173 0
CDI 0 22 34 149 195 1605 474 0
VCDI 0 0 0 19 436 5977 12368 1706
...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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