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

Validation of sea ice concentration - Asian sector

Bulletin date: 2024-08-22

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

Model vs. observations, sea ice class contingency tables

Date: 2024-08-16:

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 9858 3811 1 0 0 0 0 0
OW 1 1686 193 103 0 0 0 0
VODI 0 594 510 2392 389 8 0 0
ODI 0 52 27 760 4987 1117 1 0
CDI 0 3 8 21 1257 3956 347 0
VCDI 0 0 0 0 0 0 0 0
...date precedes bulletin

Date: 2024-08-18:

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 10003 3659 0 0 0 0 0 0
OW 0 1784 196 156 2 0 0 0
VODI 0 653 439 2274 439 4 0 0
ODI 0 57 42 812 5018 1230 1 0
CDI 0 8 6 16 1460 3650 173 0
VCDI 0 0 0 0 0 0 0 0
...date precedes bulletin

Date: 2024-08-20:

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 10139 4412 11 2 0 0 0 0
OW 0 1766 418 192 6 0 0 0
VODI 0 261 437 2058 361 22 0 0
ODI 0 5 7 857 6069 834 0 0
CDI 0 0 0 4 603 3546 72 0
VCDI 0 0 0 0 0 0 0 0
...date precedes bulletin

Date: 2024-08-22:

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 10321 4229 10 0 0 0 0 0
OW 0 1870 413 184 5 0 0 0
VODI 0 288 440 2020 429 14 0 0
ODI 0 4 6 547 5856 1234 0 0
CDI 0 0 2 11 530 3668 1 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 10321 4315 13 0 0 0 0 0
OW 0 1769 385 217 5 0 0 0
VODI 0 303 465 1997 490 10 0 0
ODI 0 4 7 535 5710 1122 0 0
CDI 0 0 1 13 615 3765 1 0
VCDI 0 0 0 0 0 19 0 0

Date: 2024-08-24:

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 10545 4117 1 0 0 0 0 0
OW 0 2036 296 158 3 0 0 0
VODI 0 538 487 1713 389 15 0 0
ODI 0 17 21 681 5608 1428 54 0
CDI 0 0 1 18 479 3450 27 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 10545 4229 2 0 0 0 0 0
OW 0 1900 313 192 8 0 0 0
VODI 0 560 469 1711 457 16 0 0
ODI 0 19 22 656 5382 1497 67 0
CDI 0 0 0 11 632 3380 14 0
VCDI 0 0 0 0 0 0 0 0

Date: 2024-08-26:

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 10700 4872 8 0 0 0 0 0
OW 0 1690 481 286 0 0 0 0
VODI 0 136 295 1609 338 2 0 0
ODI 0 0 4 668 5497 851 0 0
CDI 0 0 0 0 247 4132 92 0
VCDI 0 0 0 0 0 72 102 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 10700 4072 5 1 0 0 0 0
OW 0 2099 321 173 3 0 0 0
VODI 0 510 436 1656 456 20 0 0
ODI 0 17 26 721 5264 1524 157 0
CDI 0 0 0 12 359 3513 37 0
VCDI 0 0 0 0 0 0 0 0

Date: 2024-08-28:

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 11311 4643 7 0 0 0 0 0
OW 0 1924 304 93 2 0 0 0
VODI 0 340 364 1499 171 0 0 0
ODI 0 24 27 1008 5350 397 0 0
CDI 0 0 3 17 2427 2101 0 0
VCDI 0 0 0 0 3 67 0 0
observations
Ice free Ice free
near MIZ
OW VODI ODI CDI VCDI
near MIZ
VCDI
m
o
d
e
l
Ice free 11285 3661 3 0 0 0 0 0
OW 26 2408 229 94 3 0 0 0
VODI 0 771 413 1452 364 5 0 0
ODI 0 88 52 1037 5225 1045 0 0
CDI 0 3 8 34 2361 1515 0 0
VCDI 0 0 0 0 0 0 0 0

Date: 2024-08-30:

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 11381 4792 14 1 0 0 0 0
OW 0 1795 249 183 0 0 0 0
VODI 0 349 308 1418 269 0 0 0
ODI 0 44 27 863 5415 562 0 0
CDI 0 4 9 23 1019 3348 9 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 11365 3724 22 7 0 0 0 0
OW 16 2363 180 180 4 0 0 0
VODI 0 808 346 1318 491 9 0 0
ODI 0 82 50 961 4923 1285 3 0
CDI 0 7 9 22 1285 2616 6 0
VCDI 0 0 0 0 0 0 0 0


Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICamsr2webPage5sector.sh Fri 06 Sep 2024 02:27:25 AM UTC on arcval

 
See Met Privacy