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: 2015-05-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-05-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84926 708 19
FY ice 163 9686 994
MY ice 0 2315 1974
...date precedes bulletin

Date: 2015-05-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85187 610 20
FY ice 104 9682 1012
MY ice 0 2376 1862
...date precedes bulletin

Date: 2015-05-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85466 698 29
FY ice 48 9709 866
MY ice 0 1976 2073
...date precedes bulletin

Date: 2015-05-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86544 630 19
FY ice 164 9400 848
MY ice 0 1813 2216
observations
open FY ice MY ice
m
d
l
open 86547 621 13
FY ice 161 9534 872
MY ice 0 1688 2198

Date: 2015-05-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86336 808 25
FY ice 140 9173 837
MY ice 0 1664 2218
observations
open FY ice MY ice
m
d
l
open 86329 782 26
FY ice 147 9325 851
MY ice 0 1538 2203

Date: 2015-05-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86950 612 44
FY ice 28 8957 871
MY ice 0 1636 2174
observations
open FY ice MY ice
m
d
l
open 86811 677 66
FY ice 167 8970 869
MY ice 0 1558 2154

Date: 2015-05-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86748 646 17
FY ice 44 9107 891
MY ice 0 1779 2040
observations
open FY ice MY ice
m
d
l
open 86600 667 27
FY ice 192 9211 900
MY ice 0 1654 2021

Date: 2015-05-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86708 657 25
FY ice 14 9993 665
MY ice 0 2199 1906
observations
open FY ice MY ice
m
d
l
open 86611 784 27
FY ice 111 9807 646
MY ice 0 2258 1923


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