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: 2017-04-06

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12586 1537
MY ice 0 2619 10619
...date precedes bulletin

Date: 2017-04-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12007 1776
MY ice 0 2421 10639
...date precedes bulletin

Date: 2017-04-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11025 2356
MY ice 0 2253 11225
...date precedes bulletin

Date: 2017-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11206 2111
MY ice 0 2501 11492
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11139 2050
MY ice 0 2568 11553

Date: 2017-04-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 10908 2647
MY ice 8 2523 11088
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 10897 2578
MY ice 8 2534 11157

Date: 2017-04-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 10310 2745
MY ice 0 2180 11671
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 10305 2693
MY ice 0 2185 11723

Date: 2017-04-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 10464 2602
MY ice 0 2311 11335
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 10456 2556
MY ice 0 2319 11381

Date: 2017-04-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 14 2
FY ice 11 11014 2170
MY ice 0 2461 11282
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 11 11107 2052
MY ice 0 2382 11402


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