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

Validation of sea ice concentration - Asian sector

Bulletin date: 2023-09-07

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

Model vs. observations, sea ice class contingency tables

Date: 2023-09-08:

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 12185 4091 6 0 0 0 0 0
OW 777 1343 180 49 5 0 0 0
VODI 42 91 282 2017 606 1 0 0
ODI 0 0 0 252 4788 988 0 0
CDI 0 0 0 0 1246 3614 514 0
VCDI 0 0 0 0 0 0 19 0
...date precedes bulletin

Date: 2023-09-10:

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 12117 4047 1 0 0 0 0 0
OW 697 1518 149 74 0 0 0 0
VODI 1 179 268 2135 515 1 0 0
ODI 0 0 2 565 5199 599 0 0
CDI 0 0 0 3 1833 3179 11 0
VCDI 0 0 0 0 0 3 0 0
...date precedes bulletin

Date: 2023-09-12:

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 12589 4785 5 0 0 0 0 0
OW 218 1042 346 173 0 0 0 0
VODI 0 4 49 2124 329 1 0 0
ODI 0 0 0 311 5790 498 0 0
CDI 0 0 0 1 738 3595 402 0
VCDI 0 0 0 0 0 23 73 0
...date precedes bulletin

Date: 2023-09-14:

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 12951 4528 4 0 0 0 0 0
OW 155 1023 320 169 1 0 0 0
VODI 0 50 102 1915 569 0 0 0
ODI 0 1 4 369 3967 2239 4 0
CDI 0 0 0 27 1238 2892 451 0
VCDI 0 0 0 0 89 27 1 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 12730 4045 14 14 0 0 0 0
OW 376 1357 197 141 3 0 0 0
VODI 0 166 185 1809 699 0 0 0
ODI 0 34 34 447 3854 2036 2 0
CDI 0 0 0 69 1293 3122 454 0
VCDI 0 0 0 0 15 0 0 0

Date: 2023-09-16:

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 13178 4349 0 1 0 0 0 0
OW 112 1124 210 173 2 0 0 0
VODI 0 136 179 2014 466 0 0 0
ODI 0 1 15 502 4993 1188 0 0
CDI 0 0 0 18 971 3355 109 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 12936 3915 8 5 1 0 0 0
OW 354 1350 144 201 3 0 0 0
VODI 0 299 207 1880 530 0 0 0
ODI 0 46 42 548 4685 1269 0 0
CDI 0 0 3 74 1213 3274 109 0
VCDI 0 0 0 0 0 0 0 0

Date: 2023-09-18:

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 13221 4989 2 1 0 0 0 0
OW 0 1153 412 135 1 0 0 0
VODI 0 5 48 2477 201 0 0 0
ODI 0 0 0 206 6495 170 0 0
CDI 0 0 0 2 367 3211 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 12887 4126 1 1 1 0 0 0
OW 334 1486 143 90 6 0 0 0
VODI 0 443 252 1832 451 1 0 0
ODI 0 90 61 796 4732 899 0 0
CDI 0 2 5 102 1874 2481 0 0
VCDI 0 0 0 0 0 0 0 0

Date: 2023-09-20:

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 13662 4641 4 1 0 0 0 0
OW 0 1299 280 92 0 0 0 0
VODI 0 45 169 2405 205 0 0 0
ODI 0 0 0 279 6181 538 0 0
CDI 0 0 0 4 359 2932 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 13373 3721 0 1 0 0 0 0
OW 289 1552 118 109 5 0 0 0
VODI 0 636 278 1798 335 6 0 0
ODI 0 76 57 801 4812 1063 0 0
CDI 0 0 0 72 1593 2401 0 0
VCDI 0 0 0 0 0 0 0 0

Date: 2023-09-22:

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 13952 4457 8 0 0 0 0 0
OW 0 1270 227 185 2 0 0 0
VODI 0 94 199 2054 363 4 0 0
ODI 0 0 0 245 5606 949 0 0
CDI 0 0 0 1 587 2893 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 13723 3427 15 1 0 0 0 0
OW 229 1593 121 147 0 0 0 0
VODI 0 722 222 1636 444 0 0 0
ODI 0 79 72 646 4299 1621 0 0
CDI 0 0 4 55 1815 2225 0 0
VCDI 0 0 0 0 0 0 0 0


Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh to. 23. nov. 08:57:55 +0000 2023 on arcval

 
See Met Privacy