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

Validation of ice type - Asian sector

Bulletin date: 2019-04-11

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-04-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 360 145 0
FY ice 57 25845 2
MY ice 0 2463 0
...date precedes bulletin

Date: 2019-04-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 405 102 0
FY ice 48 25864 3
MY ice 0 2439 0
...date precedes bulletin

Date: 2019-04-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 293 102 0
FY ice 14 25834 9
MY ice 0 2508 0
...date precedes bulletin

Date: 2019-04-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 308 89 0
FY ice 15 25739 23
MY ice 0 2593 2
observations
open FY ice MY ice
m
d
l
open 302 116 0
FY ice 21 25641 23
MY ice 0 2664 2

Date: 2019-04-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 180 79 0
FY ice 2 25747 17
MY ice 0 2623 4
observations
open FY ice MY ice
m
d
l
open 178 101 0
FY ice 4 25646 17
MY ice 0 2702 4

Date: 2019-04-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 170 82 0
FY ice 0 25762 24
MY ice 0 2635 4
observations
open FY ice MY ice
m
d
l
open 169 78 0
FY ice 1 25686 24
MY ice 0 2715 4

Date: 2019-04-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 207 87 0
FY ice 11 25598 51
MY ice 0 2665 4
observations
open FY ice MY ice
m
d
l
open 209 96 0
FY ice 9 25541 52
MY ice 0 2713 3

Date: 2019-04-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 273 58 0
FY ice 5 25493 95
MY ice 0 2753 3
observations
open FY ice MY ice
m
d
l
open 258 50 0
FY ice 20 25395 96
MY ice 0 2859 2


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