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: 2018-10-18

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-10-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 22708 1515 1
FY ice 18 3102 3173
MY ice 0 60 13672
...date precedes bulletin

Date: 2018-10-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21365 2211 1
FY ice 32 3143 3430
MY ice 0 55 13676
...date precedes bulletin

Date: 2018-10-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19043 2868 0
FY ice 85 4117 3494
MY ice 0 257 13740
...date precedes bulletin

Date: 2018-10-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18743 2772 36
FY ice 106 4302 3855
MY ice 0 153 13546
observations
open FY ice MY ice
m
d
l
open 18635 2605 22
FY ice 214 4473 3801
MY ice 0 149 13614

Date: 2018-10-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17933 2884 94
FY ice 52 3163 5074
MY ice 0 40 13664
observations
open FY ice MY ice
m
d
l
open 17880 2736 88
FY ice 105 3302 5020
MY ice 0 49 13724

Date: 2018-10-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 16931 3156 27
FY ice 73 5448 4424
MY ice 0 101 13494
observations
open FY ice MY ice
m
d
l
open 16855 3452 79
FY ice 149 5148 4420
MY ice 0 105 13446

Date: 2018-10-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 16526 2673 0
FY ice 230 7500 3451
MY ice 0 193 13176
observations
open FY ice MY ice
m
d
l
open 16407 3506 0
FY ice 349 6669 3416
MY ice 0 191 13211

Date: 2018-10-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 15805 2634 0
FY ice 274 8754 3202
MY ice 0 356 12907
observations
open FY ice MY ice
m
d
l
open 15695 3505 0
FY ice 384 7918 3037
MY ice 0 321 13072


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSectorFrac.sh Fri Nov 2 05:03:01 UTC 2018 on arcmfcval

 
See Met Privacy