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: 2019-03-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5 103 0
FY ice 8 26189 257
MY ice 0 1850 20
...date precedes bulletin

Date: 2019-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1 126 0
FY ice 0 26191 277
MY ice 0 1882 29
...date precedes bulletin

Date: 2019-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 100 0
FY ice 0 26222 299
MY ice 0 1877 40
...date precedes bulletin

Date: 2019-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 78 0
FY ice 1 26187 308
MY ice 0 1881 36
observations
open FY ice MY ice
m
d
l
open 0 80 0
FY ice 1 26109 303
MY ice 0 1957 41

Date: 2019-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 9 72 0
FY ice 7 26112 312
MY ice 0 1901 39
observations
open FY ice MY ice
m
d
l
open 9 75 0
FY ice 7 26020 310
MY ice 0 1990 41

Date: 2019-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 54 75 0
FY ice 34 26011 269
MY ice 0 2037 37
observations
open FY ice MY ice
m
d
l
open 39 76 0
FY ice 49 25928 266
MY ice 0 2119 40

Date: 2019-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 41 69 0
FY ice 18 26045 191
MY ice 0 2148 24
observations
open FY ice MY ice
m
d
l
open 26 83 0
FY ice 33 25802 191
MY ice 0 2377 24

Date: 2019-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 35 44 0
FY ice 12 26158 140
MY ice 0 2105 16
observations
open FY ice MY ice
m
d
l
open 28 68 0
FY ice 19 25879 140
MY ice 0 2360 16


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