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

Validation of ice type - European sector

Bulletin date: 2018-01-18

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89957 1064 0
FY ice 79 10388 576
MY ice 0 126 2418
...date precedes bulletin

Date: 2018-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89878 875 0
FY ice 154 9860 521
MY ice 0 202 2314
...date precedes bulletin

Date: 2018-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89635 871 0
FY ice 182 9808 536
MY ice 0 252 2535
...date precedes bulletin

Date: 2018-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89610 692 0
FY ice 329 9931 558
MY ice 0 243 2278
observations
open FY ice MY ice
m
d
l
open 89605 693 0
FY ice 334 9922 629
MY ice 0 251 2207

Date: 2018-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90145 529 0
FY ice 451 10208 379
MY ice 0 325 1970
observations
open FY ice MY ice
m
d
l
open 90098 521 0
FY ice 498 10199 397
MY ice 0 342 1952

Date: 2018-01-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90360 535 1
FY ice 220 9981 438
MY ice 0 445 1943
observations
open FY ice MY ice
m
d
l
open 90068 543 0
FY ice 512 10078 484
MY ice 0 340 1898

Date: 2018-01-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89626 706 0
FY ice 111 10027 398
MY ice 0 399 1779
observations
open FY ice MY ice
m
d
l
open 89374 596 0
FY ice 363 10164 431
MY ice 0 372 1746

Date: 2018-01-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89264 850 0
FY ice 106 10256 530
MY ice 0 294 2023
observations
open FY ice MY ice
m
d
l
open 89119 811 0
FY ice 251 10301 585
MY ice 0 288 1968


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