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: 2022-03-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 293 15 0
FY ice 440 24605 1168
MY ice 0 3869 194
...date precedes bulletin

Date: 2022-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 248 59 0
FY ice 435 24978 489
MY ice 3 4112 57
...date precedes bulletin

Date: 2022-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 275 38 0
FY ice 329 24693 807
MY ice 0 4193 163
...date precedes bulletin

Date: 2022-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 234 53 0
FY ice 285 24845 688
MY ice 0 4195 105
observations
open FY ice MY ice
m
d
l
open 236 52 0
FY ice 283 24798 638
MY ice 0 4243 155

Date: 2022-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 193 75 0
FY ice 210 24708 902
MY ice 0 4143 180
observations
open FY ice MY ice
m
d
l
open 196 78 0
FY ice 207 24642 857
MY ice 0 4206 225

Date: 2022-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 117 152 0
FY ice 112 24845 838
MY ice 0 4114 81
observations
open FY ice MY ice
m
d
l
open 113 146 0
FY ice 116 24784 789
MY ice 0 4181 130

Date: 2022-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 234 24 0
FY ice 196 24749 916
MY ice 0 4126 191
observations
open FY ice MY ice
m
d
l
open 240 26 0
FY ice 190 24655 844
MY ice 0 4218 263

Date: 2022-03-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 282 31 0
FY ice 421 24406 839
MY ice 27 4217 155
observations
open FY ice MY ice
m
d
l
open 260 31 0
FY ice 446 24297 767
MY ice 24 4326 227


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