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

Validation of sea ice concentration - European sector

Bulletin date: 2025-01-30

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

Model vs. observations, sea ice class contingency tables

Date: 2025-01-24:

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 62704 13675 315 254 43 0 0 0
OW 51 818 199 674 110 9 0 0
VODI 12 391 127 633 401 28 0 0
ODI 2 113 66 312 557 194 10 0
CDI 0 27 13 203 551 1145 1021 0
VCDI 0 11 9 68 277 997 7425 6971
...date precedes bulletin

Date: 2025-01-26:

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 61039 15015 327 292 62 6 0 0
OW 3 1018 217 545 122 26 0 0
VODI 0 475 201 635 434 37 0 0
ODI 0 103 39 444 548 180 3 0
CDI 0 34 13 238 640 1220 494 0
VCDI 0 4 5 51 270 1605 7958 6113
...date precedes bulletin

Date: 2025-01-28:

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 62377 14199 280 295 35 25 0 0
OW 4 1002 203 453 97 29 0 0
VODI 0 627 163 711 232 62 0 0
ODI 0 137 101 386 361 136 12 0
CDI 0 44 34 342 688 795 319 0
VCDI 0 17 10 132 598 1687 7644 6179
...date precedes bulletin

Date: 2025-01-30:

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

Date: 2025-02-01:

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

Date: 2025-02-03:

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

Date: 2025-02-05:

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

Date: 2025-02-07:

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


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