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: 2023-06-15

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-06-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96640 0 0
FY ice 1404 0 0
MY ice 248 0 0
...date precedes bulletin

Date: 2023-06-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98610 0 0
FY ice 1769 0 0
MY ice 407 0 0
...date precedes bulletin

Date: 2023-06-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100070 0 0
FY ice 1218 0 0
MY ice 171 0 0
...date precedes bulletin

Date: 2023-06-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100343 0 0
FY ice 1106 0 0
MY ice 223 0 0
observations
open FY ice MY ice
m
d
l
open 100321 0 0
FY ice 1128 0 0
MY ice 223 0 0

Date: 2023-06-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 101385 0 0
FY ice 1222 0 0
MY ice 193 0 0
observations
open FY ice MY ice
m
d
l
open 101351 0 0
FY ice 1266 0 0
MY ice 183 0 0

Date: 2023-06-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102880 0 0
FY ice 1337 0 0
MY ice 143 0 0
observations
open FY ice MY ice
m
d
l
open 102563 0 0
FY ice 1486 0 0
MY ice 311 0 0

Date: 2023-06-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 104199 0 0
FY ice 1016 0 0
MY ice 222 0 0
observations
open FY ice MY ice
m
d
l
open 103314 0 0
FY ice 1605 0 0
MY ice 518 0 0

Date: 2023-06-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 105782 0 0
FY ice 1234 0 0
MY ice 204 0 0
observations
open FY ice MY ice
m
d
l
open 104747 0 0
FY ice 1937 0 0
MY ice 536 0 0


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