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: 2019-05-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-04-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 202 75 0
FY ice 19 25418 22
MY ice 0 2973 0
...date precedes bulletin

Date: 2019-04-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 180 84 0
FY ice 10 25428 13
MY ice 0 2982 0
...date precedes bulletin

Date: 2019-04-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 176 28 0
FY ice 1 25465 33
MY ice 0 3062 0
...date precedes bulletin

Date: 2019-05-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 167 60 0
FY ice 67 25468 11
MY ice 0 3054 3
observations
open FY ice MY ice
m
d
l
open 180 58 0
FY ice 54 25379 11
MY ice 0 3145 3

Date: 2019-05-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 113 78 0
FY ice 61 24991 449
MY ice 0 3024 8
observations
open FY ice MY ice
m
d
l
open 110 77 0
FY ice 64 24899 450
MY ice 0 3117 7

Date: 2019-05-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 260 123 0
FY ice 132 24612 191
MY ice 0 3053 6
observations
open FY ice MY ice
m
d
l
open 155 86 0
FY ice 237 24743 191
MY ice 0 2959 6

Date: 2019-05-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 270 218 0
FY ice 255 23915 530
MY ice 0 2985 15
observations
open FY ice MY ice
m
d
l
open 182 122 0
FY ice 343 23998 528
MY ice 0 2998 17

Date: 2019-05-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 425 159 0
FY ice 225 23817 633
MY ice 2 2981 12
observations
open FY ice MY ice
m
d
l
open 283 117 0
FY ice 367 23789 636
MY ice 2 3051 9


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