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

Validation of ice type - American sector

Bulletin date: 2023-06-29

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-06-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 8712 0 0
FY ice 280 0 0
MY ice 43 0 0
...date precedes bulletin

Date: 2023-06-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11075 0 0
FY ice 354 0 0
MY ice 66 0 0
...date precedes bulletin

Date: 2023-06-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11619 0 0
FY ice 177 0 0
MY ice 46 0 0
...date precedes bulletin

Date: 2023-06-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 12203 0 0
FY ice 226 0 0
MY ice 41 0 0
observations
open FY ice MY ice
m
d
l
open 12221 0 0
FY ice 208 0 0
MY ice 41 0 0

Date: 2023-07-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 12811 0 0
FY ice 214 0 0
MY ice 37 0 0
observations
open FY ice MY ice
m
d
l
open 12832 0 0
FY ice 184 0 0
MY ice 46 0 0

Date: 2023-07-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13146 0 0
FY ice 223 0 0
MY ice 43 0 0
observations
open FY ice MY ice
m
d
l
open 13086 0 0
FY ice 228 0 0
MY ice 98 0 0

Date: 2023-07-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13441 0 0
FY ice 175 0 0
MY ice 13 0 0
observations
open FY ice MY ice
m
d
l
open 13342 0 0
FY ice 224 0 0
MY ice 63 0 0

Date: 2023-07-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13788 0 0
FY ice 129 0 0
MY ice 9 0 0
observations
open FY ice MY ice
m
d
l
open 13569 0 0
FY ice 305 0 0
MY ice 52 0 0


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