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: 2024-05-02

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

Model vs. observations, sea ice class contingency tables

Date: 2024-04-26:

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 58872 12834 107 122 5 0 0 0
OW 0 1665 315 398 43 0 0 0
VODI 0 545 209 1029 276 27 0 0
ODI 0 272 109 610 718 148 11 0
CDI 0 226 133 698 1737 2780 811 0
VCDI 0 11 19 288 526 2193 7049 5630
...date precedes bulletin

Date: 2024-04-28:

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 59144 12584 87 50 10 0 0 0
OW 0 1696 311 401 57 6 0 0
VODI 0 745 261 847 272 34 5 0
ODI 0 308 103 769 664 138 31 0
CDI 0 201 130 897 2087 3181 923 1
VCDI 0 13 8 107 517 2666 5841 5321
...date precedes bulletin

Date: 2024-04-30:

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 59481 12941 96 83 1 0 0 0
OW 2 2026 482 453 10 0 0 0
VODI 0 262 228 1366 207 13 2 0
ODI 0 46 81 887 1227 140 29 0
CDI 0 18 9 169 1894 4472 896 0
VCDI 0 0 1 52 271 1576 6103 4892
...date precedes bulletin

Date: 2024-05-02:

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 60201 12356 87 143 1 0 0 0
OW 58 1840 397 560 18 0 0 0
VODI 0 233 258 1234 350 14 0 0
ODI 0 27 43 740 1119 220 34 0
CDI 0 35 10 206 2119 4305 1215 2
VCDI 0 0 4 72 274 1481 5301 5459
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60210 12428 106 161 2 0 0 0
OW 49 1750 356 528 22 2 0 0
VODI 0 262 275 1237 333 14 0 0
ODI 0 17 48 721 1124 218 33 0
CDI 0 34 11 227 2115 4303 1316 3
VCDI 0 0 3 81 285 1483 5201 5458

Date: 2024-05-04:

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 60744 12244 90 95 0 0 0 0
OW 44 1892 409 380 37 0 0 0
VODI 0 322 353 1132 283 30 0 0
ODI 0 21 41 725 900 100 11 0
CDI 0 25 14 262 2143 4068 1133 1
VCDI 0 1 4 25 260 1641 5393 5593
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 60750 12296 107 120 1 0 0 0
OW 38 1835 386 331 47 3 0 0
VODI 0 333 364 1132 273 26 0 0
ODI 0 15 35 725 924 119 10 0
CDI 0 25 15 282 2097 3985 1186 3
VCDI 0 1 4 29 281 1706 5341 5591

Date: 2024-05-06:

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 61980 12131 74 50 1 0 0 0
OW 0 1557 635 381 9 0 0 0
VODI 0 26 79 1605 302 8 0 0
ODI 0 5 3 376 1431 86 1 0
CDI 0 11 12 56 1370 4365 326 1
VCDI 0 0 0 3 149 1320 6801 5262
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61909 11312 79 66 5 0 0 0
OW 71 1901 336 349 39 6 0 0
VODI 0 450 299 1027 271 38 7 0
ODI 0 46 63 629 831 206 30 0
CDI 0 21 24 377 1783 3500 1714 1
VCDI 0 0 2 23 333 2029 5377 5262

Date: 2024-05-08:

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 62080 12084 102 40 0 0 0 0
OW 2 1658 461 434 28 0 0 0
VODI 0 84 212 1296 307 25 0 0
ODI 0 11 5 439 1115 136 14 0
CDI 0 22 17 129 1930 3755 904 0
VCDI 0 0 0 31 341 1560 7706 3488
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 62059 11250 102 69 2 0 0 0
OW 23 1939 220 289 61 20 1 0
VODI 0 529 333 845 239 39 17 0
ODI 0 93 89 645 791 196 42 0
CDI 0 44 41 457 2093 3528 2545 2
VCDI 0 4 12 64 535 1693 6019 3486

Date: 2024-05-10:

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 61422 12796 142 133 2 0 0 0
OW 9 1605 339 520 65 0 0 0
VODI 0 144 228 1148 330 31 0 0
ODI 0 21 18 627 973 159 18 0
CDI 0 29 13 224 1833 3210 984 3
VCDI 0 6 9 103 515 1804 5488 5465
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 61413 11853 128 141 14 0 0 0
OW 18 1820 182 340 54 16 0 0
VODI 0 699 226 834 288 43 14 0
ODI 0 147 157 719 866 223 41 0
CDI 0 62 40 586 1831 3489 2196 3
VCDI 0 20 16 135 665 1433 4239 5465


Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh Fri 17 May 2024 02:45:44 AM UTC on arcval

 
See Met Privacy