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: 2020-03-05

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18072 864
MY ice 0 3827 13305
...date precedes bulletin

Date: 2020-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17778 880
MY ice 0 3743 13455
...date precedes bulletin

Date: 2020-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17460 1017
MY ice 0 3827 13614
...date precedes bulletin

Date: 2020-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17169 997
MY ice 0 3935 13593
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17304 1091
MY ice 0 3800 13499

Date: 2020-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17370 830
MY ice 0 4311 13138
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17524 877
MY ice 0 4157 13091

Date: 2020-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 11 17189 820
MY ice 0 4258 13001
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 11 17332 863
MY ice 0 4115 12958

Date: 2020-03-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17568 768
MY ice 0 4495 12846
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 17728 854
MY ice 0 4335 12760

Date: 2020-03-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 16 0
FY ice 6 17986 456
MY ice 0 4793 12430
observations
open FY ice MY ice
m
d
l
open 0 50 0
FY ice 5 18103 497
MY ice 1 4642 12389


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