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: 2023-08-24

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-08-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 144167 0 0
FY ice 838 0 0
MY ice 26 0 0
...date precedes bulletin

Date: 2023-08-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 144953 0 0
FY ice 1165 0 0
MY ice 24 0 0
...date precedes bulletin

Date: 2023-08-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 146465 0 0
FY ice 362 0 0
MY ice 63 0 0
...date precedes bulletin

Date: 2023-08-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147300 0 0
FY ice 550 0 0
MY ice 82 0 0
observations
open FY ice MY ice
m
d
l
open 147212 0 0
FY ice 637 0 0
MY ice 83 0 0

Date: 2023-08-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147484 0 0
FY ice 454 0 0
MY ice 101 0 0
observations
open FY ice MY ice
m
d
l
open 147387 0 0
FY ice 559 0 0
MY ice 93 0 0

Date: 2023-08-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 148560 0 0
FY ice 292 0 0
MY ice 48 0 0
observations
open FY ice MY ice
m
d
l
open 148226 0 0
FY ice 584 0 0
MY ice 90 0 0

Date: 2023-08-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 149265 0 0
FY ice 694 0 0
MY ice 39 0 0
observations
open FY ice MY ice
m
d
l
open 148832 0 0
FY ice 1087 0 0
MY ice 79 0 0

Date: 2023-09-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150186 0 0
FY ice 818 0 0
MY ice 58 0 0
observations
open FY ice MY ice
m
d
l
open 149643 0 0
FY ice 1287 0 0
MY ice 132 0 0


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