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

Validation of ice type - American sector

Bulletin date: 2021-02-04

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13963 2394
MY ice 0 6255 11781
...date precedes bulletin

Date: 2021-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13753 2434
MY ice 0 6534 11758
...date precedes bulletin

Date: 2021-02-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13358 2463
MY ice 0 6666 11988
...date precedes bulletin

Date: 2021-02-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13194 2505
MY ice 0 7069 11740
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13143 2608
MY ice 0 7120 11637

Date: 2021-02-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13368 2393
MY ice 0 7085 11863
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13259 2495
MY ice 0 7194 11761

Date: 2021-02-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 2 13204 2467
MY ice 0 7023 11996
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 2 13016 2570
MY ice 0 7211 11893

Date: 2021-02-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 10 13251 2172
MY ice 0 7257 11588
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 10 12921 2262
MY ice 0 7587 11498

Date: 2021-02-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 97 13009 2209
MY ice 0 7319 11536
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 97 12574 2348
MY ice 0 7754 11397


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