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: 2018-03-08

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85727 1006 23
FY ice 346 41946 3978
MY ice 0 10727 15370
...date precedes bulletin

Date: 2018-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85803 655 14
FY ice 152 41748 4584
MY ice 0 10599 15586
...date precedes bulletin

Date: 2018-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86074 523 8
FY ice 23 42524 4298
MY ice 0 10383 16162
...date precedes bulletin

Date: 2018-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86014 454 15
FY ice 95 42367 4322
MY ice 0 10419 15981
observations
open FY ice MY ice
m
d
l
open 86010 453 14
FY ice 99 42322 4259
MY ice 0 10465 16045

Date: 2018-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85811 582 9
FY ice 70 42113 4500
MY ice 0 10381 15907
observations
open FY ice MY ice
m
d
l
open 85800 588 6
FY ice 81 42059 4450
MY ice 0 10429 15960

Date: 2018-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85790 711 2
FY ice 9 43127 3974
MY ice 0 10278 16358
observations
open FY ice MY ice
m
d
l
open 85734 802 4
FY ice 65 43019 3933
MY ice 0 10295 16397

Date: 2018-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85537 739 5
FY ice 85 42409 4205
MY ice 0 11036 15508
observations
open FY ice MY ice
m
d
l
open 85457 869 8
FY ice 165 42119 4174
MY ice 0 11196 15536

Date: 2018-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85946 684 0
FY ice 163 42505 3725
MY ice 0 11323 15320
observations
open FY ice MY ice
m
d
l
open 85819 864 0
FY ice 290 42263 3656
MY ice 0 11385 15389


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