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: 2018-12-27

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-12-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1302 26 0
FY ice 312 25117 620
MY ice 0 514 1129
...date precedes bulletin

Date: 2018-12-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1531 17 0
FY ice 484 24943 688
MY ice 0 536 1022
...date precedes bulletin

Date: 2018-12-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1983 55 0
FY ice 97 25556 512
MY ice 0 612 882
...date precedes bulletin

Date: 2018-12-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2214 4 0
FY ice 274 25527 503
MY ice 0 557 718
observations
open FY ice MY ice
m
d
l
open 2229 3 0
FY ice 259 25373 453
MY ice 0 712 768

Date: 2018-12-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1699 5 0
FY ice 223 25810 389
MY ice 0 731 539
observations
open FY ice MY ice
m
d
l
open 1721 7 0
FY ice 201 25628 350
MY ice 0 911 578

Date: 2018-12-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1930 21 0
FY ice 90 25961 425
MY ice 0 802 517
observations
open FY ice MY ice
m
d
l
open 1636 20 0
FY ice 384 25764 375
MY ice 0 1000 567

Date: 2019-01-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1252 32 0
FY ice 24 26146 453
MY ice 0 875 508
observations
open FY ice MY ice
m
d
l
open 1147 42 0
FY ice 129 25961 391
MY ice 0 1050 570

Date: 2019-01-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1052 45 0
FY ice 18 26174 416
MY ice 0 1044 429
observations
open FY ice MY ice
m
d
l
open 944 37 0
FY ice 126 26060 328
MY ice 0 1166 517


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