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: 2023-09-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-09-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151132 0 0
FY ice 1454 0 0
MY ice 40 0 0
...date precedes bulletin

Date: 2023-09-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151193 0 0
FY ice 1500 0 0
MY ice 10 0 0
...date precedes bulletin

Date: 2023-09-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 152040 0 0
FY ice 788 0 0
MY ice 18 0 0
...date precedes bulletin

Date: 2023-09-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151633 0 0
FY ice 804 0 0
MY ice 54 0 0
observations
open FY ice MY ice
m
d
l
open 151657 0 0
FY ice 773 0 0
MY ice 61 0 0

Date: 2023-09-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151581 0 0
FY ice 342 0 0
MY ice 529 0 0
observations
open FY ice MY ice
m
d
l
open 151626 0 0
FY ice 265 0 0
MY ice 561 0 0

Date: 2023-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151746 0 0
FY ice 198 0 0
MY ice 193 0 0
observations
open FY ice MY ice
m
d
l
open 151325 0 0
FY ice 342 0 0
MY ice 470 0 0

Date: 2023-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151340 0 0
FY ice 281 0 0
MY ice 136 0 0
observations
open FY ice MY ice
m
d
l
open 150821 0 0
FY ice 640 0 0
MY ice 296 0 0

Date: 2023-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150847 0 0
FY ice 358 0 0
MY ice 343 0 0
observations
open FY ice MY ice
m
d
l
open 150237 0 0
FY ice 917 0 0
MY ice 394 0 0


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