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: 2022-05-05

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-04-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84880 2765 0
FY ice 687 56653 2488
MY ice 38 21326 9443
...date precedes bulletin

Date: 2022-05-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85140 0 0
FY ice 768 0 0
MY ice 139 0 0
...date precedes bulletin

Date: 2022-05-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84897 0 0
FY ice 442 0 0
MY ice 207 0 0
...date precedes bulletin

Date: 2022-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84758 0 0
FY ice 468 0 0
MY ice 168 0 0
observations
open FY ice MY ice
m
d
l
open 84753 0 0
FY ice 468 0 0
MY ice 173 0 0

Date: 2022-05-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85337 0 0
FY ice 584 0 0
MY ice 262 0 0
observations
open FY ice MY ice
m
d
l
open 85338 0 0
FY ice 589 0 0
MY ice 256 0 0

Date: 2022-05-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85992 0 0
FY ice 773 0 0
MY ice 370 0 0
observations
open FY ice MY ice
m
d
l
open 85825 0 0
FY ice 865 0 0
MY ice 445 0 0

Date: 2022-05-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86189 0 0
FY ice 905 0 0
MY ice 266 0 0
observations
open FY ice MY ice
m
d
l
open 86071 0 0
FY ice 1012 0 0
MY ice 277 0 0

Date: 2022-05-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86076 0 0
FY ice 1144 0 0
MY ice 371 0 0
observations
open FY ice MY ice
m
d
l
open 85922 0 0
FY ice 1272 0 0
MY ice 397 0 0


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