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: 2019-05-16

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-05-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88878 1837 63
FY ice 445 50390 4038
MY ice 5 8014 10136
...date precedes bulletin

Date: 2019-05-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89025 1871 21
FY ice 498 50862 3701
MY ice 13 8099 9872
...date precedes bulletin

Date: 2019-05-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90446 1584 36
FY ice 318 50970 2578
MY ice 11 8963 9123
...date precedes bulletin

Date: 2019-05-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91121 0 0
FY ice 496 0 0
MY ice 33 0 0
observations
open FY ice MY ice
m
d
l
open 91108 0 0
FY ice 505 0 0
MY ice 37 0 0

Date: 2019-05-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91812 0 0
FY ice 822 0 0
MY ice 52 0 0
observations
open FY ice MY ice
m
d
l
open 91769 0 0
FY ice 859 0 0
MY ice 58 0 0

Date: 2019-05-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92969 0 0
FY ice 543 0 0
MY ice 37 0 0
observations
open FY ice MY ice
m
d
l
open 92437 0 0
FY ice 1033 0 0
MY ice 79 0 0

Date: 2019-05-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93411 0 0
FY ice 558 0 0
MY ice 34 0 0
observations
open FY ice MY ice
m
d
l
open 92827 0 0
FY ice 1082 0 0
MY ice 94 0 0

Date: 2019-05-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93572 0 0
FY ice 849 0 0
MY ice 68 0 0
observations
open FY ice MY ice
m
d
l
open 92959 0 0
FY ice 1383 0 0
MY ice 147 0 0


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