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: 2021-11-18

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-11-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 111119 2532 0
FY ice 501 35322 4663
MY ice 4 3298 21444
...date precedes bulletin

Date: 2021-11-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 109469 2621 0
FY ice 680 36508 5040
MY ice 0 3152 21453
...date precedes bulletin

Date: 2021-11-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 108109 2801 0
FY ice 516 38014 4950
MY ice 7 3319 20882
...date precedes bulletin

Date: 2021-11-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 106673 3206 0
FY ice 803 39505 4601
MY ice 16 3547 20384
observations
open FY ice MY ice
m
d
l
open 106719 3149 0
FY ice 757 39281 4512
MY ice 16 3828 20473

Date: 2021-11-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 106321 2454 0
FY ice 832 39911 5570
MY ice 0 3220 20798
observations
open FY ice MY ice
m
d
l
open 106300 2402 0
FY ice 853 39697 5422
MY ice 0 3486 20946

Date: 2021-11-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 105331 1645 0
FY ice 652 41704 5318
MY ice 0 3970 19884
observations
open FY ice MY ice
m
d
l
open 105013 2519 0
FY ice 970 40900 5126
MY ice 0 3900 20076

Date: 2021-11-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 104905 1339 0
FY ice 653 42208 5660
MY ice 0 3760 20377
observations
open FY ice MY ice
m
d
l
open 104668 1987 0
FY ice 890 41543 5562
MY ice 0 3777 20475

Date: 2021-11-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 103494 1896 0
FY ice 683 42703 5805
MY ice 0 3770 20295
observations
open FY ice MY ice
m
d
l
open 103302 2174 1
FY ice 874 42330 5858
MY ice 1 3865 20241


Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageFrac.sh Fri 03 Dec 2021 02:54:00 AM UTC on arcval

 
See Met Privacy