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

Validation of ice type - Full domain

Bulletin date: 2020-09-24

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 155032 0 0
FY ice 322 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2020-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 155220 0 0
FY ice 506 0 0
MY ice 1 0 0
...date precedes bulletin

Date: 2020-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 154340 0 0
FY ice 160 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2020-09-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 152472 0 0
FY ice 144 0 0
MY ice 1 0 0
observations
open FY ice MY ice
m
d
l
open 152490 0 0
FY ice 126 0 0
MY ice 1 0 0

Date: 2020-09-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151667 0 0
FY ice 207 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 151721 0 0
FY ice 153 0 0
MY ice 0 0 0

Date: 2020-09-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151609 0 0
FY ice 35 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 151439 0 0
FY ice 205 0 0
MY ice 0 0 0

Date: 2020-09-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151138 0 0
FY ice 88 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 150962 0 0
FY ice 264 0 0
MY ice 0 0 0

Date: 2020-10-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150771 1702 186
FY ice 91 900 6513
MY ice 0 77 21970
observations
open FY ice MY ice
m
d
l
open 150447 1688 535
FY ice 415 955 6443
MY ice 0 36 21691


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