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

Validation of ice type - European sector

Bulletin date: 2023-12-21

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

Model vs. observations, ice type area extent contingency tables

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91153 1644 0
FY ice 567 6890 3127
MY ice 0 156 1729
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91046 1466 0
FY ice 737 5861 4525
MY ice 0 182 1617
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90600 1493 0
FY ice 545 6093 4564
MY ice 0 258 1752
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89698 1601 0
FY ice 601 6696 5243
MY ice 0 198 1822
observations
open FY ice MY ice
m
d
l
open 89691 1664 0
FY ice 608 6636 5071
MY ice 0 195 1994

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89405 1466 0
FY ice 719 6864 5380
MY ice 0 116 1844
observations
open FY ice MY ice
m
d
l
open 89407 1511 0
FY ice 717 6806 5178
MY ice 0 129 2046

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89625 1105 0
FY ice 494 7039 5468
MY ice 0 204 1878
observations
open FY ice MY ice
m
d
l
open 89330 1296 0
FY ice 789 6994 5285
MY ice 0 58 2061

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89674 947 0
FY ice 810 6999 5250
MY ice 2 107 1850
observations
open FY ice MY ice
m
d
l
open 89291 1079 0
FY ice 1194 6920 5107
MY ice 1 54 1993

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89445 1006 0
FY ice 718 7613 4279
MY ice 2 133 1878
observations
open FY ice MY ice
m
d
l
open 88996 1099 0
FY ice 1167 7586 4321
MY ice 2 67 1836


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