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: 2020-05-21

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-05-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91382 1619 2
FY ice 790 48801 128
MY ice 197 15781 6725
...date precedes bulletin

Date: 2020-05-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92088 0 0
FY ice 946 0 0
MY ice 226 0 0
...date precedes bulletin

Date: 2020-05-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92869 0 0
FY ice 580 0 0
MY ice 114 0 0
...date precedes bulletin

Date: 2020-05-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93216 0 0
FY ice 724 0 0
MY ice 72 0 0
observations
open FY ice MY ice
m
d
l
open 93278 0 0
FY ice 666 0 0
MY ice 68 0 0

Date: 2020-05-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94077 0 0
FY ice 782 0 0
MY ice 88 0 0
observations
open FY ice MY ice
m
d
l
open 94140 0 0
FY ice 720 0 0
MY ice 87 0 0

Date: 2020-05-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94658 0 0
FY ice 471 0 0
MY ice 106 0 0
observations
open FY ice MY ice
m
d
l
open 94343 0 0
FY ice 759 0 0
MY ice 133 0 0

Date: 2020-05-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 95231 0 0
FY ice 477 0 0
MY ice 132 0 0
observations
open FY ice MY ice
m
d
l
open 94844 0 0
FY ice 828 0 0
MY ice 168 0 0

Date: 2020-05-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 95447 0 0
FY ice 507 0 0
MY ice 124 0 0
observations
open FY ice MY ice
m
d
l
open 95140 0 0
FY ice 772 0 0
MY ice 166 0 0


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