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: 2019-10-17

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-10-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99257 705 0
FY ice 40 1218 152
MY ice 0 296 6443
...date precedes bulletin

Date: 2019-10-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98471 1075 0
FY ice 43 1371 305
MY ice 0 201 6608
...date precedes bulletin

Date: 2019-10-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98143 1015 1
FY ice 12 1714 368
MY ice 0 216 6543
...date precedes bulletin

Date: 2019-10-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97835 1060 0
FY ice 9 1839 503
MY ice 0 129 6572
observations
open FY ice MY ice
m
d
l
open 97831 1049 0
FY ice 13 1836 431
MY ice 0 143 6644

Date: 2019-10-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97559 791 6
FY ice 35 1732 793
MY ice 0 78 6762
observations
open FY ice MY ice
m
d
l
open 97562 791 6
FY ice 32 1723 700
MY ice 0 87 6855

Date: 2019-10-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97490 552 2
FY ice 14 1497 1185
MY ice 0 17 7072
observations
open FY ice MY ice
m
d
l
open 97485 609 1
FY ice 19 1440 1040
MY ice 0 17 7218

Date: 2019-10-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97480 473 1
FY ice 57 1724 857
MY ice 0 40 7077
observations
open FY ice MY ice
m
d
l
open 97465 513 1
FY ice 72 1643 688
MY ice 0 81 7246

Date: 2019-10-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97178 639 0
FY ice 37 1727 995
MY ice 0 92 7138
observations
open FY ice MY ice
m
d
l
open 97179 681 0
FY ice 36 1634 809
MY ice 0 143 7324


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