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: 2018-10-18

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-10-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20735 2168 123
FY ice 19 2205 1794
MY ice 0 3 3337
...date precedes bulletin

Date: 2018-10-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19361 3149 44
FY ice 5 2806 1786
MY ice 0 0 3254
...date precedes bulletin

Date: 2018-10-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19735 667 20
FY ice 75 3953 2238
MY ice 0 127 3116
...date precedes bulletin

Date: 2018-10-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19107 1179 20
FY ice 78 4335 2466
MY ice 0 51 2994
observations
open FY ice MY ice
m
d
l
open 19060 1223 17
FY ice 125 4256 2526
MY ice 0 86 2937

Date: 2018-10-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18313 929 39
FY ice 28 3448 3125
MY ice 0 36 3020
observations
open FY ice MY ice
m
d
l
open 18255 975 38
FY ice 86 3348 3176
MY ice 0 90 2970

Date: 2018-10-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 16876 1425 32
FY ice 34 5393 2645
MY ice 0 19 3018
observations
open FY ice MY ice
m
d
l
open 16809 1721 48
FY ice 101 5055 2708
MY ice 0 61 2939

Date: 2018-10-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14564 2575 0
FY ice 18 7554 1786
MY ice 0 35 2837
observations
open FY ice MY ice
m
d
l
open 14455 2662 0
FY ice 127 7392 1912
MY ice 0 110 2711

Date: 2018-10-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11976 3283 0
FY ice 9 9124 1764
MY ice 0 42 2797
observations
open FY ice MY ice
m
d
l
open 11870 3181 0
FY ice 115 9139 1853
MY ice 0 129 2708


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