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: 2018-12-06

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-11-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94070 701 8
FY ice 235 4568 1131
MY ice 0 8 5764
...date precedes bulletin

Date: 2018-12-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93919 753 1
FY ice 408 4580 1106
MY ice 0 22 5474
...date precedes bulletin

Date: 2018-12-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94032 776 0
FY ice 255 4412 1422
MY ice 0 24 5297
...date precedes bulletin

Date: 2018-12-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93912 772 5
FY ice 351 4484 1537
MY ice 0 27 5064
observations
open FY ice MY ice
m
d
l
open 93896 734 5
FY ice 366 4512 1724
MY ice 1 37 4877

Date: 2018-12-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93347 835 8
FY ice 403 4681 1956
MY ice 0 42 4839
observations
open FY ice MY ice
m
d
l
open 93297 820 8
FY ice 448 4696 2042
MY ice 5 42 4753

Date: 2018-12-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92858 762 28
FY ice 338 4763 2017
MY ice 2 53 4718
observations
open FY ice MY ice
m
d
l
open 92851 780 28
FY ice 344 4749 2066
MY ice 3 49 4669

Date: 2018-12-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92742 622 7
FY ice 242 5237 2013
MY ice 0 56 4652
observations
open FY ice MY ice
m
d
l
open 92751 640 7
FY ice 233 5202 2041
MY ice 0 73 4624

Date: 2018-12-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0


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