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: 2022-10-18

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

Model vs. observations, sea ice class contingency tables

Date: 2022-10-18:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 59778 33073 0 2323 1194 32 0 0
OW 7 178 0 227 200 25 0 0
VODI 1 174 0 314 497 42 0 0
ODI 0 92 0 317 881 140 5 0
CDI 0 25 0 243 1393 1282 596 130
VCDI 0 11 0 138 1822 8798 19965 19492

Date: 2022-10-20:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62031 29282 0 2670 1987 111 1 0
OW 3 235 0 177 303 29 0 0
VODI 0 317 0 267 451 70 1 0
ODI 0 194 0 321 575 148 8 0
CDI 0 72 0 359 962 698 404 63
VCDI 0 18 0 364 2223 9152 18971 20928

Date: 2022-10-22:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60431 28701 0 3158 3099 606 32 0
OW 0 206 0 132 275 117 12 0
VODI 0 232 0 207 434 199 16 0
ODI 0 173 0 222 488 323 12 0
CDI 0 107 0 196 588 870 481 103
VCDI 0 75 0 351 1643 7899 18728 23279

Date: 2022-10-24:

Forecast
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 57482 29099 0 3350 3487 1395 77 0
OW 0 158 0 150 304 231 18 0
VODI 0 177 0 245 516 460 40 0
ODI 0 119 0 191 533 600 46 0
CDI 0 142 0 151 597 1124 560 58
VCDI 0 93 0 269 1241 6848 18837 24797


Generated by /metno/routine/sms/V3/neXtSIvalidation/neXtSIwebPage.sh Fri 28 Oct 2022 03:32:59 AM UTC on arcval

 
See Met Privacy