Description of algorithm
Interpretation of results
Full domain
  Ice type distr., stat.s
  Contingency tables
American sector
European sector
Asian sector

Validation of ice type - Full domain

Bulletin date: 2022-09-22

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-09-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147775 0 0
FY ice 404 0 0
MY ice 227 0 0
...date precedes bulletin

Date: 2022-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147154 0 0
FY ice 459 0 0
MY ice 172 0 0
...date precedes bulletin

Date: 2022-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 146815 0 0
FY ice 183 0 0
MY ice 96 0 0
...date precedes bulletin

Date: 2022-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 146413 0 0
FY ice 311 0 0
MY ice 90 0 0
observations
open FY ice MY ice
m
d
l
open 146400 0 0
FY ice 317 0 0
MY ice 97 0 0

Date: 2022-09-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 145217 0 0
FY ice 286 0 0
MY ice 247 0 0
observations
open FY ice MY ice
m
d
l
open 145183 0 0
FY ice 315 0 0
MY ice 252 0 0

Date: 2022-09-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 144771 0 0
FY ice 194 0 0
MY ice 219 0 0
observations
open FY ice MY ice
m
d
l
open 144328 0 0
FY ice 542 0 0
MY ice 314 0 0

Date: 2022-09-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 143476 0 0
FY ice 192 0 0
MY ice 180 0 0
observations
open FY ice MY ice
m
d
l
open 143006 0 0
FY ice 606 0 0
MY ice 236 0 0

Date: 2022-09-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 142999 0 0
FY ice 256 0 0
MY ice 161 0 0
observations
open FY ice MY ice
m
d
l
open 142286 0 0
FY ice 926 0 0
MY ice 204 0 0


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