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

Validation of sea ice concentration - Full domain

Bulletin date: 2021-03-23

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

Model vs. observations, sea ice class contingency tables

Date: 2021-03-23:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 5794 7406 0 115 12 0 0 0
OW 0 150 0 60 13 0 0 0
VODI 0 163 0 107 37 5 0 0
ODI 0 124 0 146 81 49 70 40
CDI 0 128 0 228 404 386 495 511
VCDI 0 160 0 531 1885 3779 14921 63049

Date: 2021-03-25:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6007 7312 0 172 34 0 0 0
OW 0 145 0 50 20 0 0 0
VODI 0 204 0 86 63 16 2 0
ODI 0 127 0 101 161 82 153 29
CDI 0 120 0 129 370 317 654 303
VCDI 0 309 0 708 2003 2968 14446 63758

Date: 2021-03-27:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6248 7176 0 187 104 2 0 0
OW 0 138 0 44 39 12 0 0
VODI 0 180 0 81 51 26 1 0
ODI 0 122 0 84 134 92 30 97
CDI 0 112 0 119 278 300 399 686
VCDI 0 422 0 511 1673 2554 9174 69773

Date: 2021-03-29:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 6613 6958 0 130 57 21 0 0
OW 0 178 0 30 16 5 0 0
VODI 0 205 0 63 43 16 0 0
ODI 0 172 0 68 75 77 58 19
CDI 0 192 0 123 296 387 394 430
VCDI 0 786 0 805 1750 2457 12342 66083


Generated by /metno/routine/sms/V3/neXtSIvalidation/neXtSIwebPage.sh Thu 01 Jul 2021 12:49:55 PM UTC on arcval

 
See Met Privacy