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: 2024-07-04

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

Model vs. observations, sea ice class contingency tables

Date: 2024-06-28:

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 150 952 65 164 46 6 0 0
OW 0 829 260 604 131 34 0 0
VODI 0 133 122 1411 697 71 0 0
ODI 0 1 11 749 3180 210 0 0
CDI 0 0 0 159 2341 8374 508 0
VCDI 0 0 0 22 1753 9320 793 0
...date precedes bulletin

Date: 2024-06-30:

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 159 1109 88 178 43 0 0 0
OW 0 1198 309 480 147 1 0 0
VODI 0 231 206 1476 801 7 0 0
ODI 0 22 66 812 2822 139 0 0
CDI 0 7 7 358 2935 8607 569 0
VCDI 0 0 0 167 2408 6992 752 0
...date precedes bulletin

Date: 2024-07-02:

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 164 2124 125 175 55 0 0 0
OW 0 1204 429 464 105 2 0 0
VODI 0 85 157 2535 905 1 0 0
ODI 0 1 6 502 3871 188 0 0
CDI 0 0 2 315 2472 11696 284 0
VCDI 0 0 0 4 1101 3496 628 0
...date precedes bulletin

Date: 2024-07-04:

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 166 2474 99 126 32 0 0 0
OW 0 1248 403 520 79 0 0 0
VODI 0 127 175 2762 1061 0 0 0
ODI 0 5 22 548 3184 331 0 0
CDI 0 0 1 591 2783 10429 516 0
VCDI 0 0 0 2 892 3555 965 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 166 2589 118 136 39 0 0 0
OW 0 1155 381 537 95 0 0 0
VODI 0 106 184 2702 1019 0 0 0
ODI 0 4 16 582 3098 412 0 0
CDI 0 0 1 586 2797 10434 442 0
VCDI 0 0 0 6 983 3469 1039 0

Date: 2024-07-06:

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 175 2776 97 144 28 0 0 0
OW 0 1446 407 578 76 2 0 0
VODI 0 177 191 2664 1104 4 0 0
ODI 0 18 31 568 2735 391 0 0
CDI 0 0 0 585 2591 9842 284 0
VCDI 0 0 0 2 964 4478 738 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 175 2914 133 182 29 2 0 0
OW 0 1325 348 612 86 0 0 0
VODI 0 166 220 2577 1085 4 0 0
ODI 0 12 25 611 2638 529 0 0
CDI 0 0 0 536 2526 9623 189 0
VCDI 0 0 0 23 1134 4559 833 0

Date: 2024-07-08:

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 291 3864 99 105 18 2 0 0
OW 4 1250 638 472 19 0 0 0
VODI 0 18 61 3760 554 7 0 0
ODI 0 1 0 706 4686 140 0 0
CDI 0 0 0 94 2894 9796 329 0
VCDI 0 0 0 24 440 2418 406 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 284 3259 121 141 23 2 0 0
OW 9 1521 349 705 77 0 0 0
VODI 2 263 280 2286 973 5 0 0
ODI 0 78 38 809 2191 386 0 0
CDI 0 12 10 1091 3864 8224 724 0
VCDI 0 0 0 129 1483 3746 11 0

Date: 2024-07-10:

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 405 4398 84 84 8 2 0 0
OW 2 1588 512 410 32 0 0 0
VODI 0 254 379 3357 475 0 0 0
ODI 0 24 19 1075 3526 378 0 0
CDI 0 1 3 373 3146 9679 0 0
VCDI 0 0 0 7 389 2486 0 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 402 3549 94 148 14 2 0 0
OW 4 1926 361 641 56 0 0 0
VODI 1 493 323 2161 557 0 0 0
ODI 0 185 99 915 1908 346 0 0
CDI 0 112 120 1286 3599 8718 0 0
VCDI 0 0 0 155 1442 3479 0 0

Date: 2024-07-12:

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 513 4501 80 44 7 0 0 0
OW 1 1866 472 523 24 0 0 0
VODI 0 457 297 3054 773 0 0 0
ODI 0 67 101 1010 3464 408 0 0
CDI 0 23 15 508 2767 10152 23 0
VCDI 0 0 0 8 438 1500 0 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 501 3813 127 148 13 0 0 0
OW 11 2075 360 868 97 0 0 0
VODI 2 597 256 1810 729 2 0 0
ODI 0 247 76 799 2065 262 0 0
CDI 0 179 143 1202 2682 9183 23 0
VCDI 0 3 3 320 1887 2613 0 0


Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh Fri 19 Jul 2024 03:05:31 AM UTC on arcval

 
See Met Privacy