Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice type distr., stat.s
  Contingency tables
Asian sector

Validation of ice type - European sector

Bulletin date: 2017-11-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-10-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99188 735 0
FY ice 30 1541 2567
MY ice 0 0 3889
...date precedes bulletin

Date: 2017-10-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98951 670 0
FY ice 250 1424 2746
MY ice 0 0 3919
...date precedes bulletin

Date: 2017-10-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98599 1044 0
FY ice 106 1547 2646
MY ice 0 0 3957
...date precedes bulletin

Date: 2017-11-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98026 1298 0
FY ice 79 2065 2439
MY ice 0 0 3917
observations
open FY ice MY ice
m
d
l
open 98021 1294 0
FY ice 84 2069 2337
MY ice 0 0 4019

Date: 2017-11-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97733 1247 0
FY ice 168 2145 2458
MY ice 0 0 3898
observations
open FY ice MY ice
m
d
l
open 97717 1249 0
FY ice 184 2143 2364
MY ice 0 0 3992

Date: 2017-11-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96858 2091 0
FY ice 23 2250 2617
MY ice 0 0 3827
observations
open FY ice MY ice
m
d
l
open 96742 1999 0
FY ice 139 2342 2519
MY ice 0 0 3925

Date: 2017-11-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96556 2236 0
FY ice 19 3069 1380
MY ice 0 3 3742
observations
open FY ice MY ice
m
d
l
open 96458 2256 0
FY ice 117 3051 1283
MY ice 0 1 3839

Date: 2017-11-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96835 1756 0
FY ice 79 3067 1502
MY ice 0 0 3764
observations
open FY ice MY ice
m
d
l
open 96783 1985 0
FY ice 131 2838 1453
MY ice 0 0 3813


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