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: 2021-02-11

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 226 34 0
FY ice 181 20871 149
MY ice 0 6353 235
...date precedes bulletin

Date: 2021-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151 48 0
FY ice 127 20833 215
MY ice 0 6318 266
...date precedes bulletin

Date: 2021-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102 52 0
FY ice 44 20895 332
MY ice 0 6280 280
...date precedes bulletin

Date: 2021-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 49 118 0
FY ice 12 21252 267
MY ice 0 6165 211
observations
open FY ice MY ice
m
d
l
open 49 120 0
FY ice 12 21122 258
MY ice 0 6293 220

Date: 2021-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 47 114 0
FY ice 15 21251 383
MY ice 0 6212 192
observations
open FY ice MY ice
m
d
l
open 41 109 0
FY ice 21 21192 368
MY ice 0 6276 207

Date: 2021-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 40 75 0
FY ice 2 21333 325
MY ice 0 6198 135
observations
open FY ice MY ice
m
d
l
open 35 100 0
FY ice 7 21263 305
MY ice 0 6243 155

Date: 2021-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 29 48 0
FY ice 2 21386 189
MY ice 0 6120 48
observations
open FY ice MY ice
m
d
l
open 27 44 0
FY ice 4 21358 171
MY ice 0 6152 66

Date: 2021-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 8 39 0
FY ice 0 21720 150
MY ice 0 6161 30
observations
open FY ice MY ice
m
d
l
open 7 63 0
FY ice 1 21795 146
MY ice 0 6062 34


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