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: 2023-05-11

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86079 0 0
FY ice 590 0 0
MY ice 68 0 0
...date precedes bulletin

Date: 2023-05-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86713 0 0
FY ice 724 0 0
MY ice 78 0 0
...date precedes bulletin

Date: 2023-05-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87390 0 0
FY ice 664 0 0
MY ice 91 0 0
...date precedes bulletin

Date: 2023-05-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88075 0 0
FY ice 917 0 0
MY ice 123 0 0
observations
open FY ice MY ice
m
d
l
open 88047 0 0
FY ice 932 0 0
MY ice 136 0 0

Date: 2023-05-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88193 0 0
FY ice 982 0 0
MY ice 200 0 0
observations
open FY ice MY ice
m
d
l
open 88162 0 0
FY ice 992 0 0
MY ice 221 0 0

Date: 2023-05-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88852 0 0
FY ice 1184 0 0
MY ice 115 0 0
observations
open FY ice MY ice
m
d
l
open 88379 0 0
FY ice 1521 0 0
MY ice 251 0 0

Date: 2023-05-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89230 0 0
FY ice 976 0 0
MY ice 147 0 0
observations
open FY ice MY ice
m
d
l
open 88559 0 0
FY ice 1539 0 0
MY ice 255 0 0

Date: 2023-05-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89655 0 0
FY ice 1337 0 0
MY ice 234 0 0
observations
open FY ice MY ice
m
d
l
open 89067 0 0
FY ice 1828 0 0
MY ice 331 0 0


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