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: 2019-05-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-05-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1764 0 0
FY ice 354 0 0
MY ice 23 0 0
...date precedes bulletin

Date: 2019-05-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2157 0 0
FY ice 506 0 0
MY ice 63 0 0
...date precedes bulletin

Date: 2019-05-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2846 0 0
FY ice 356 0 0
MY ice 32 0 0
...date precedes bulletin

Date: 2019-05-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3208 0 0
FY ice 312 0 0
MY ice 25 0 0
observations
open FY ice MY ice
m
d
l
open 3200 0 0
FY ice 323 0 0
MY ice 22 0 0

Date: 2019-05-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3263 0 0
FY ice 286 0 0
MY ice 37 0 0
observations
open FY ice MY ice
m
d
l
open 3253 0 0
FY ice 305 0 0
MY ice 28 0 0

Date: 2019-05-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3395 0 0
FY ice 305 0 0
MY ice 12 0 0
observations
open FY ice MY ice
m
d
l
open 3276 0 0
FY ice 391 0 0
MY ice 45 0 0

Date: 2019-05-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3925 0 0
FY ice 363 0 0
MY ice 22 0 0
observations
open FY ice MY ice
m
d
l
open 3711 0 0
FY ice 543 0 0
MY ice 56 0 0

Date: 2019-05-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 4420 0 0
FY ice 478 0 0
MY ice 21 0 0
observations
open FY ice MY ice
m
d
l
open 4164 0 0
FY ice 731 0 0
MY ice 24 0 0


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