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

Validation of sea ice concentration - GODAE regions

Bulletin date: 2025-06-26

Model: ARC-MFC PHYS (TOPAZ)

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

Model vs. observations, sea ice class contingency tables

Date: 2025-06-30

Best estimate

Forecast

Arctic Deep Basin:

...observations not yet available ...observations not yet available

Queen Elisabeth Islands:

...observations not yet available ...observations not yet available

Beaufort Sea:

...observations not yet available ...observations not yet available

Chuckchi Sea:

...observations not yet available ...observations not yet available

Siberian Sea:

...observations not yet available ...observations not yet available

Laptev Sea:

...observations not yet available ...observations not yet available

Kara Sea:

...observations not yet available ...observations not yet available

Barents Sea:

observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -10883 0 0 0 0 0 0 0
OW 0 0 -302 0 0 0 0 0
VODI 0 0 0 -135 0 0 0 0
ODI 0 0 0 0 -2 0 0 0
CDI 0 0 0 0 0 0 0 0
VCDI 0 0 0 0 0 0 0 0
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -10883 0 0 0 0 0 0 0
OW 0 0 -302 0 0 0 0 0
VODI 0 0 0 -135 0 0 0 0
ODI 0 0 0 0 -2 0 0 0
CDI 0 0 0 0 0 0 0 0
VCDI 0 0 0 0 0 0 0 0

Greenland Basin:

...observations not yet available ...observations not yet available

Southeast Greenland:

observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -12445 0 0 0 0 0 0 0
OW 0 0 -280 0 0 0 0 0
VODI 0 0 0 -186 0 0 0 0
ODI 0 0 0 0 -74 0 0 0
CDI 0 0 0 0 0 -2 0 0
VCDI 0 0 0 0 0 0 0 0
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -12445 0 0 0 0 0 0 0
OW 0 0 -280 0 0 0 0 0
VODI 0 0 0 -186 0 0 0 0
ODI 0 0 0 0 -74 0 0 0
CDI 0 0 0 0 0 -2 0 0
VCDI 0 0 0 0 0 0 0 0

Baffin Bay:

...observations not yet available ...observations not yet available

Hudson Bay:

...observations not yet available ...observations not yet available

Labrador Sea:

observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -14272 0 0 0 0 0 0 0
OW 0 0 -632 0 0 0 0 0
VODI 0 0 0 -333 0 0 0 0
ODI 0 0 0 0 -256 0 0 0
CDI 0 0 0 0 0 -253 0 0
VCDI 0 0 0 0 0 0 0 0
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free -14272 0 0 0 0 0 0 0
OW 0 0 -632 0 0 0 0 0
VODI 0 0 0 -333 0 0 0 0
ODI 0 0 0 0 -256 0 0 0
CDI 0 0 0 0 0 -253 0 0
VCDI 0 0 0 0 0 0 0 0


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