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

Validation of sea ice concentration - European sector

Bulletin date: 2023-09-14

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

Model vs. observations, sea ice class contingency tables

Date: 2023-11-03:

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 87313 3086 23 5 0 0 0 0
OW 0 613 196 193 0 0 0 0
VODI 0 52 114 889 115 0 0 0
ODI 0 1 0 323 1368 104 0 0
CDI 0 0 0 5 406 3693 58 0
VCDI 0 0 0 0 0 1723 136 0
...date precedes bulletin

Date: 2023-11-05:

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 86988 3254 30 8 0 0 0 0
OW 0 672 164 235 0 0 0 0
VODI 0 98 102 881 162 0 0 0
ODI 0 1 3 289 1354 195 0 0
CDI 0 0 0 3 346 2906 18 0
VCDI 0 0 0 0 20 2269 418 0
...date precedes bulletin

Date: 2023-11-07:

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 87293 2959 39 42 0 0 0 0
OW 0 568 229 188 10 0 0 0
VODI 0 7 31 992 335 3 0 0
ODI 0 0 0 125 1481 108 0 0
CDI 0 0 0 0 114 3545 1 0
VCDI 0 0 0 0 0 2197 149 0
...date precedes bulletin

Date: 2023-11-09:

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 86560 3255 48 156 7 0 0 0
OW 0 591 160 273 70 0 0 0
VODI 0 23 64 634 574 25 0 0
ODI 0 0 0 8 1520 207 8 0
CDI 0 0 0 0 244 3347 34 0
VCDI 0 0 0 0 0 2219 389 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86560 3168 45 173 9 0 0 0
OW 0 673 154 240 86 0 0 0
VODI 0 28 73 643 544 24 0 0
ODI 0 0 0 15 1522 362 8 0
CDI 0 0 0 0 254 3179 44 0
VCDI 0 0 0 0 0 2233 379 0

Date: 2023-11-11:

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 87172 2567 37 38 0 0 0 0
OW 0 712 181 281 18 0 0 0
VODI 0 47 68 726 444 6 0 0
ODI 0 0 0 93 1035 601 0 0
CDI 0 0 0 1 127 3127 177 0
VCDI 0 0 0 0 0 1990 968 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 87172 2491 40 45 0 0 0 0
OW 0 785 169 281 33 0 0 0
VODI 0 50 77 729 413 3 0 0
ODI 0 0 0 80 1008 693 0 0
CDI 0 0 0 4 170 2987 202 0
VCDI 0 0 0 0 0 2041 943 0

Date: 2023-11-13:

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 85964 3801 37 127 0 0 0 0
OW 0 495 201 208 1 0 0 0
VODI 0 2 11 665 204 0 0 0
ODI 0 0 0 40 782 26 3 0
CDI 0 0 0 0 322 3047 36 0
VCDI 0 0 0 0 0 2036 2408 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85964 3499 29 156 0 0 0 0
OW 0 784 168 348 65 0 0 0
VODI 0 15 52 524 529 15 0 0
ODI 0 0 0 12 621 879 22 0
CDI 0 0 0 0 94 2539 480 0
VCDI 0 0 0 0 0 1676 1945 0

Date: 2023-11-15:

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 86227 3457 84 31 0 0 0 0
OW 0 485 203 248 0 0 0 0
VODI 0 5 29 609 150 0 0 0
ODI 0 0 1 112 573 31 0 0
CDI 0 0 0 8 461 1824 280 0
VCDI 0 0 0 0 0 3160 2438 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 86227 3101 72 50 0 0 0 0
OW 0 822 187 383 36 0 0 0
VODI 0 24 58 545 443 19 0 0
ODI 0 0 0 30 587 689 13 0
CDI 0 0 0 0 118 2030 1032 0
VCDI 0 0 0 0 0 2277 1673 0

Date: 2023-11-17:

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 85913 3531 78 111 0 0 0 0
OW 0 391 161 369 29 3 0 0
VODI 0 9 39 452 253 15 0 0
ODI 0 0 0 111 490 34 10 0
CDI 0 0 0 10 575 1275 312 0
VCDI 0 0 0 0 0 1788 4316 141
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 85913 3184 61 132 0 0 0 0
OW 0 732 171 481 112 5 0 0
VODI 0 13 46 394 503 48 7 0
ODI 0 2 0 46 592 437 36 0
CDI 0 0 0 0 140 1425 1756 0
VCDI 0 0 0 0 0 1200 2839 141


Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh to. 23. nov. 14:39:42 +0000 2023 on arcval

 
See Met Privacy