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: 2015-02-26

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-02-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12016 2485
MY ice 0 2926 12879
...date precedes bulletin

Date: 2015-02-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12110 2452
MY ice 0 2633 13437
...date precedes bulletin

Date: 2015-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 2 0
FY ice 0 12406 2308
MY ice 0 2758 13092
...date precedes bulletin

Date: 2015-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 23 11
FY ice 37 12411 2415
MY ice 0 2874 12680
observations
open FY ice MY ice
m
d
l
open 0 22 12
FY ice 37 12532 2440
MY ice 0 2754 12654

Date: 2015-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 3 0
FY ice 0 12457 2452
MY ice 0 2961 13181
observations
open FY ice MY ice
m
d
l
open 0 8 3
FY ice 0 12562 2499
MY ice 0 2851 13131

Date: 2015-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12692 2400
MY ice 0 2798 13068
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12811 2455
MY ice 0 2679 13013

Date: 2015-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12926 2328
MY ice 0 3024 13154
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13074 2394
MY ice 0 2876 13088

Date: 2015-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13142 2413
MY ice 0 3535 13053
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13275 2439
MY ice 0 3402 13027


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