Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice type distr., stat.s
  Contingency tables

Validation of ice type - Asian sector

Bulletin date: 2023-12-07

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1574 420 0
FY ice 161 18491 1617
MY ice 0 3751 2546
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1325 358 0
FY ice 126 18850 1269
MY ice 0 4022 2426
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1062 338 0
FY ice 117 18825 1206
MY ice 0 4132 2380
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 611 571 0
FY ice 61 18845 1328
MY ice 0 4249 2515
observations
open FY ice MY ice
m
d
l
open 604 545 0
FY ice 68 18954 1327
MY ice 0 4166 2516

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 514 597 0
FY ice 74 18725 957
MY ice 0 4449 2115
observations
open FY ice MY ice
m
d
l
open 515 589 0
FY ice 73 18819 932
MY ice 0 4363 2140

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1369 278 0
FY ice 435 17620 758
MY ice 1 4938 1760
observations
open FY ice MY ice
m
d
l
open 1022 238 0
FY ice 782 17743 761
MY ice 1 4855 1757

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1413 284 0
FY ice 575 17198 841
MY ice 0 4994 2031
observations
open FY ice MY ice
m
d
l
open 1154 261 0
FY ice 833 17254 865
MY ice 1 4961 2007

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1174 433 0
FY ice 537 17163 1348
MY ice 0 5069 2220
observations
open FY ice MY ice
m
d
l
open 887 376 0
FY ice 824 17205 1305
MY ice 0 5084 2263


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