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: 2022-01-06

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

Model vs. observations, sea ice class contingency tables

Date: 2021-12-31:

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 0 0 0 21 2 0 0 0
OW 0 0 0 30 18 0 0 0
VODI 0 8 2 79 125 1 0 0
ODI 0 10 3 137 316 64 0 0
CDI 0 0 0 74 374 149 41 5
VCDI 0 0 0 19 176 1521 6313 36378
...date precedes bulletin

Date: 2022-01-02:

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 0 0 0 1 10 0 0 0
OW 0 0 0 11 26 0 0 0
VODI 0 0 0 29 44 1 0 0
ODI 0 0 0 3 192 10 0 0
CDI 0 0 0 0 321 389 90 0
VCDI 0 0 0 0 262 1624 8955 33898
...date precedes bulletin

Date: 2022-01-04:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 4 0 0 0
VODI 0 0 0 0 38 0 0 0
ODI 0 0 0 2 103 12 6 0
CDI 0 0 0 6 197 313 61 5
VCDI 0 0 0 25 363 2521 10522 31688
...date precedes bulletin

Date: 2022-01-06:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 4 15 0 0
ODI 0 0 0 0 46 21 0 0
CDI 0 0 0 5 212 139 54 0
VCDI 0 0 0 41 630 2414 7257 35028
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 18 0 0
ODI 0 0 0 0 45 16 0 0
CDI 0 0 0 3 197 132 66 0
VCDI 0 0 0 43 650 2423 7245 35028

Date: 2022-01-08:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 15 0 0
CDI 0 0 0 0 26 159 32 33
VCDI 0 0 0 6 169 2616 6794 36016
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 16 1 0
CDI 0 0 0 0 25 145 34 35
VCDI 0 0 0 6 170 2629 6791 36014

Date: 2022-01-10:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 0 0 0
CDI 0 0 0 0 46 111 17 0
VCDI 0 0 0 5 278 2805 8786 33818
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 5 2 0
CDI 0 0 0 0 8 109 26 0
VCDI 0 0 0 5 316 2802 8775 33818

Date: 2022-01-12:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 0 0 0
CDI 0 0 0 0 10 85 4 0
VCDI 0 0 0 0 98 2015 6013 37641
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 0 0 0
CDI 0 0 0 0 12 95 6 8
VCDI 0 0 0 0 96 2005 6011 37633

Date: 2022-01-14:

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 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 0 0 0
CDI 0 0 0 0 2 46 4 1
VCDI 0 0 0 0 10 1944 5416 38443
observations
Ice free Ice free
near MIZ		 OW VODI ODI CDI VCDI
near MIZ		 VCDI
m
o
d
e
l		 Ice free 0 0 0 0 0 0 0 0
OW 0 0 0 0 0 0 0 0
VODI 0 0 0 0 0 0 0 0
ODI 0 0 0 0 0 0 0 0
CDI 0 0 0 0 0 23 11 30
VCDI 0 0 0 0 12 1967 5409 38414


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 21 Jan 2022 02:57:46 AM UTC on arcval

 
See Met Privacy