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: 2024-03-07

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

Model vs. observations, ice type area extent contingency tables

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85980 1465 3
FY ice 1800 52960 6530
MY ice 11 16220 9704
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85010 1813 0
FY ice 1460 54742 5351
MY ice 0 16403 9669
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85051 2009 0
FY ice 538 55516 5391
MY ice 0 16399 9830
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85314 1820 0
FY ice 620 55454 5417
MY ice 1 16574 9573
observations
open FY ice MY ice
m
d
l
open 85314 1886 0
FY ice 620 55206 5298
MY ice 1 16756 9692

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84604 2218 17
FY ice 592 54972 5217
MY ice 0 16704 9077
observations
open FY ice MY ice
m
d
l
open 84622 2259 20
FY ice 574 54808 5070
MY ice 0 16827 9221

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84438 2204 37
FY ice 638 53548 7183
MY ice 7 16590 9670
observations
open FY ice MY ice
m
d
l
open 84440 2244 56
FY ice 636 53479 7157
MY ice 7 16619 9677

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84457 1995 144
FY ice 764 53140 7881
MY ice 8 16558 9713
observations
open FY ice MY ice
m
d
l
open 84439 2014 179
FY ice 782 53202 7835
MY ice 8 16477 9724

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0


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