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: 2018-11-29

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-11-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94318 881 2
FY ice 181 3981 1212
MY ice 0 11 6087
...date precedes bulletin

Date: 2018-11-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93847 1129 0
FY ice 225 4144 1452
MY ice 0 14 6025
...date precedes bulletin

Date: 2018-11-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93785 1228 0
FY ice 91 4260 1140
MY ice 0 8 5993
...date precedes bulletin

Date: 2018-11-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94117 689 0
FY ice 157 4485 978
MY ice 0 9 5792
observations
open FY ice MY ice
m
d
l
open 94119 690 0
FY ice 155 4483 1282
MY ice 0 10 5488

Date: 2018-12-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94097 645 10
FY ice 278 4565 979
MY ice 0 18 5483
observations
open FY ice MY ice
m
d
l
open 94088 623 10
FY ice 287 4585 1273
MY ice 0 20 5189

Date: 2018-12-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94009 855 6
FY ice 209 4465 1359
MY ice 0 36 5372
observations
open FY ice MY ice
m
d
l
open 93779 768 6
FY ice 439 4561 1566
MY ice 0 27 5165

Date: 2018-12-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93958 788 1
FY ice 318 4421 1322
MY ice 0 24 5094
observations
open FY ice MY ice
m
d
l
open 93677 761 1
FY ice 599 4452 1459
MY ice 0 20 4957

Date: 2018-12-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93730 772 1
FY ice 383 4397 1982
MY ice 0 39 5020
observations
open FY ice MY ice
m
d
l
open 93408 712 1
FY ice 699 4473 2049
MY ice 6 23 4953


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