Forecast Accuracy Comparisons - for Beaumaris Weather Station


Beaumaris Weather ( Upper East Coast Tasmania ) provides forecasts that are generated every 3 hours daily using ( WxSim ).
Below are Tables comparing our onsite ( WxSim ) Forecast to our ( Actual Observations ) by Day + 7 Days.


Forecast Accuracy Comparisons - by GFS Runs  ( 00z - 06z - 12z - 18z )


WxSim vs Actual ( Min and Max ) Temperature Comparison by Day Actual Observed (Act), WxSim Generated (WS)
All WxSim latest.csv data is injected into MySql Tables for each GFSz Run
( Minimum and Maximum Temps are Daily Min/Max from WxSim Temperature field )
( Note : Forecast Accuracy Comparison Records for the Tables below only began 03 July 2021 ( 2021-07-03 ) )

Early Morning - GFS 12z Run - ( 4:15 AEDT )

      Min Date :   Sat 03 Jul 2021              Max Date :   Mon 18 Oct 2021    ( on Record )
Select Dates :                         
            Total Days Selected :               Total Days on Record : 108

( If ± 2.0° C          ) or ( if ± 5.0° C          ) or ( if between   +/-   )
Note : Use Scroll bar below Table to View out to 7 Plus Days

Goal Forecast Day Day +1 Day +2 Day +3 Day +4 Day +5 Day +6 Day +7
± 2.0° C High Low High Low High Low High Low High Low High Low High Low High Low
Date  WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act 
2021-10-18 17.8 7.3 11.7 7.0 14.8 7.5 19.1 10.3 19.0 11.8 19.1 11.4 15.5 8.5 11.9 8.6
2021-10-17 18.2 -2.3 20.5 5.8 0.7 5.1 18.0 7.3 12.3 7.3 16.1 6.3 18.6 10.3 19.1 11.8 19.3 10.1 16.9 7.6
2021-10-16 16.2 -4.0 20.2 9.0 -1.8 10.8 18.3 -2.2 20.5 5.9 0.8 5.1 17.4 7.2 13.1 5.0 14.1 7.8 16.5 9.3 16.2 11.8 16.6 12.3
2021-10-15 18.2 -1.9 20.1 12.6 2.4 10.2 15.0 -5.2 20.2 8.9 -1.9 10.8 17.7 -2.8 20.5 6.7 1.6 5.1 17.5 8.6 12.9 6.2 14.6 7.8 17.0 10.8 16.4 12.9
2021-10-14 14.6 0.3 14.3 11.2 -0.6 11.8 19.2 -0.9 20.1 12.1 1.9 10.2 15.7 -4.5 20.2 11.1 0.3 10.8 16.9 -3.6 20.5 7.7 2.6 5.1 17.2 8.4 12.0 8.3 16.2 9.0 17.6 13.5
2021-10-13 14.9 -0.9 15.8 9.4 -1.3 10.7 14.4 0.1 14.3 11.0 -0.8 11.8 17.8 -2.3 20.1 11.9 1.7 10.2 13.9 -6.3 20.2 11.1 0.3 10.8 16.8 -3.7 20.5 10.5 5.4 5.1 14.9 7.5 12.5 6.2 15.3 7.6
2021-10-12 16.3 1.2 15.1 6.3 -0.5 6.8 14.5 -1.3 15.8 9.3 -1.4 10.7 14.5 0.2 14.3 11.4 -0.4 11.8 17.4 -2.7 20.1 11.4 1.2 10.2 17.9 -2.3 20.2 10.0 -0.8 10.8 14.0 -6.5 20.5 8.9 3.8 5.1 15.8 7.4 16.1 8.4
2021-10-11 16.3 1.4 14.9 3.5 0.5 3.0 16.2 1.1 15.1 5.4 -1.4 6.8 13.9 -1.9 15.8 8.2 -2.5 10.7 18.0 3.7 14.3 10.9 -0.9 11.8 12.1 -8.0 20.1 9.4 -0.8 10.2 12.2 -8.0 20.2 7.1 -3.7 10.8 16.0 -4.5 20.5 5.7 0.6 5.1 16.6 6.2
2021-10-10 17.6 1.4 16.2 7.8 1.6 6.2 15.7 0.8 14.9 6.0 3.0 3.0 15.5 0.4 15.1 5.8 -1.0 6.8 13.9 -1.9 15.8 9.3 -1.4 10.7 15.6 1.3 14.3 10.7 -1.1 11.8 12.8 -7.3 20.1 9.3 -0.9 10.2 14.4 -5.8 20.2 9.2 -1.6 10.8 15.3 -5.2 20.5 8.3 3.2 5.1
2021-10-09 21.1 -1.3 22.4 9.8 1.1 8.7 15.8 -0.4 16.2 7.2 1.0 6.2 15.7 0.8 14.9 4.4 1.4 3.0 14.7 -0.4 15.1 6.0 -0.8 6.8 13.8 -2.0 15.8 8.9 -1.8 10.7 15.6 1.3 14.3 12.5 0.7 11.8 16.7 -3.4 20.1 10.9 0.7 10.2 15.7 -4.5 20.2 9.7 -1.1 10.8
Results  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
# Succ 7 8 6 7 4 6 2 5 2 4 1 2 0 3 0 1
% Succ 77.8 88.9 75.0 87.5 57.1 85.7 33.3 83.3 40.0 80.0 25.0 50.0 0.0 100.0 0.0 50.0
Ave Error 1.6 1.2 1.5 1.5 1.8 1.3 3.1 1.2 3.5 2.0 5.8 2.3 4.6 1.0 4.9 2.2
Net Error -0.7 0.2 -1.0 0.2 -1.4 0.2 -1.9 0.2 -2.9 0.2 -5.1 0.0 -4.6 -0.1 -4.9 1.1
Std Dev 1.8 1.3 1.9 1.7 1.8 1.5 3.1 1.4 3.0 2.6 3.7 2.7 1.0 1.1 0.4 2.2

Late Morning - GFS 18z Run - ( 10:15 AEDT )

      Min Date :   Sat 03 Jul 2021              Max Date :   Sun 17 Oct 2021    ( on Record )
Select Dates :                         
            Total Days Selected :               Total Days on Record : 107

( If ± 2.0° C          ) or ( if ± 5.0° C          ) or ( if between   +/-   )
Note : Use Scroll bar below Table to View out to 7 Plus Days

Goal Forecast Day Day +1 Day +2 Day +3 Day +4 Day +5 Day +6 Day +7
± 2.0° C High Low High Low High Low High Low High Low High Low High Low High Low
Date  WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act   WS   Dif   Act 
2021-10-17 18.4 -2.1 20.5 6.1 1.0 5.1 17.9 6.9 12.8 6.8 15.1 8.7 19.4 10.7 16.5 12.3 20.9 12.0 16.8 9.1
2021-10-16 19.6 -0.6 20.2 9.1 -1.7 10.8 18.2 -2.3 20.5 6.1 1.0 5.1 18.0 7.4 12.4 5.6 14.9 7.7 17.5 10.2 16.8 11.6 17.2 12.6
2021-10-15 19.8 -0.3 20.1 12.3 2.1 10.2 15.3 -4.9 20.2 9.6 -1.2 10.8 17.6 -2.9 20.5 7.3 2.2 5.1 17.3 7.5 12.6 6.6 14.2 7.3 18.7 9.8 17.2 11.8
2021-10-14 14.0 -0.3 14.3 10.0 -1.8 11.8 18.4 -1.7 20.1 12.3 2.1 10.2 13.2 -7.0 20.2 9.5 -1.3 10.8 16.8 -3.7 20.5 6.5 1.4 5.1 17.3 8.4 13.5 7.3 15.5 8.3 17.6 11.4
2021-10-13 15.0 -0.8 15.8 8.3 -2.4 10.7 13.8 -0.5 14.3 10.0 -1.8 11.8 18.9 -1.2 20.1 11.7 1.5 10.2 15.9 -4.3 20.2 9.2 -1.6 10.8 16.8 -3.7 20.5 7.9 2.8 5.1 15.6 8.0 11.9 6.0 14.2 8.0
2021-10-12 15.3 0.2 15.1 5.7 -1.1 6.8 14.2 -1.6 15.8 8.3 -2.4 10.7 14.4 0.1 14.3 11.1 -0.7 11.8 15.3 -4.8 20.1 11.9 1.7 10.2 18.1 -2.1 20.2 9.8 -1.0 10.8 15.2 -5.3 20.5 10.8 5.7 5.1 15.1 7.6 11.7 6.6
2021-10-11 15.4 0.5 14.9 4.9 1.9 3.0 15.5 0.4 15.1 5.7 -1.1 6.8 14.1 -1.7 15.8 8.8 -1.9 10.7 14.8 0.5 14.3 10.6 -1.2 11.8 15.4 -4.7 20.1 10.9 0.7 10.2 14.2 -6.0 20.2 9.9 -0.9 10.8 15.9 -4.6 20.5 8.9 3.8 5.1 16.7 7.3
2021-10-10 17.1 0.9 16.2 6.1 -0.1 6.2 15.5 0.6 14.9 4.9 1.9 3.0 15.8 0.7 15.1 5.6 -1.2 6.8 14.1 -1.7 15.8 9.2 -1.5 10.7 14.9 0.6 14.3 11.4 -0.4 11.8 16.1 -4.0 20.1 10.5 0.3 10.2 14.3 -5.9 20.2 9.7 -1.1 10.8 14.2 -6.3 20.5 9.5 4.4 5.1
2021-10-09 21.8 -0.6 22.4 9.4 0.7 8.7 16.1 -0.1 16.2 7.3 1.1 6.2 15.6 0.7 14.9 4.5 1.5 3.0 15.6 0.5 15.1 5.3 -1.5 6.8 14.1 -1.7 15.8 8.8 -1.9 10.7 16.1 1.8 14.3 11.1 -0.7 11.8 16.0 -4.1 20.1 9.9 -0.3 10.2 16.4 -3.8 20.2 9.5 -1.3 10.8
2021-10-08 19.1 -0.3 19.4 4.4 -0.3 4.7 19.8 -2.6 22.4 9.4 0.7 8.7 16.3 0.1 16.2 6.5 0.3 6.2 15.5 0.6 14.9 4.5 1.5 3.0 15.4 0.3 15.1 4.9 -1.9 6.8 15.6 -0.2 15.8 7.9 -2.8 10.7 12.6 -1.7 14.3 10.5 -1.3 11.8 12.2 -7.9 20.1 9.8 -0.4 10.2
Results  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
# Succ 9 8 6 7 6 7 4 7 3 5 2 3 1 3 0 2
% Succ 90.0 80.0 66.7 77.8 75.0 87.5 57.1 100.0 50.0 83.3 40.0 60.0 25.0 75.0 0.0 66.7
Ave Error 0.7 1.3 1.6 1.5 1.8 1.3 2.3 1.5 2.2 1.5 3.5 2.1 4.1 1.6 6.0 2.0
Net Error -0.3 -0.2 -1.4 0.0 -1.4 0.1 -1.8 -0.2 -1.9 -0.3 -2.7 0.3 -4.1 0.3 -6.0 0.9
Std Dev 0.8 1.5 1.6 1.6 2.4 1.4 2.2 1.5 1.9 1.6 3.0 2.9 1.5 2.1 1.7 2.5

Afternoon - GFS 00z Run - ( 16:15 AEDT )

      Min Date :   Sat 03 Jul 2021              Max Date :   Sun 17 Oct 2021    ( on Record )
Select Dates :                         
            Total Days Selected :               Total Days on Record : 107

( If ± 2.0° C          ) or ( if ± 5.0° C          ) or ( if between   +/-   )
Note : Use Scroll bar below Table to View out to 7 Plus Days

Goal Forecast Day Day +1 Day +2 Day +3 Day +4 Day +5 Day +6 Day +7
± 2.0° C High Low High Low High Low High Low High Low High Low High Low High Low
Date  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
2021-10-17 18.3 -2.2 20.5 6.2 1.1 5.1 17.2 8.5 12.5 5.6 15.8 7.6 17.8 10.3 19.1 12.0 13.4 11.4 11.7 7.9
2021-10-16 19.3 -0.9 20.2 8.9 -1.9 10.8 18.5 -2.0 20.5 6.2 1.1 5.1 17.5 8.3 12.2 8.5 15.8 8.0 17.4 10.3 15.6 12.3 15.3 13.2
2021-10-15 19.0 -1.1 20.1 12.3 2.1 10.2 15.7 -4.5 20.2 9.1 -1.7 10.8 18.7 -1.8 20.5 6.3 1.2 5.1 17.0 6.7 13.1 4.7 14.8 7.6 16.9 9.9 15.6 10.4
2021-10-14 14.3 0.0 14.3 10.3 -1.5 11.8 18.7 -1.4 20.1 12.4 2.2 10.2 12.6 -7.6 20.2 9.1 -1.7 10.8 17.1 -3.4 20.5 7.0 1.9 5.1 17.3 7.5 11.5 8.5 16.3 8.8 17.1 12.2
2021-10-13 15.3 -0.5 15.8 8.6 -2.1 10.7 14.3 0.0 14.3 10.3 -1.5 11.8 19.7 -0.4 20.1 11.3 1.1 10.2 12.6 -7.6 20.2 10.0 -0.8 10.8 16.9 -3.6 20.5 6.8 1.7 5.1 18.8 8.3 13.8 7.3 17.2 8.3
2021-10-12 15.6 0.5 15.1 6.7 -0.1 6.8 15.3 -0.5 15.8 8.6 -2.1 10.7 14.8 0.5 14.3 10.4 -1.4 11.8 16.3 -3.8 20.1 11.2 1.0 10.2 16.4 -3.8 20.2 9.3 -1.5 10.8 15.0 -5.5 20.5 9.7 4.6 5.1 13.8 8.7 14.3 8.6
2021-10-11 16.1 1.2 14.9 4.9 1.9 3.0 15.6 0.5 15.1 6.7 -0.1 6.8 13.8 -2.0 15.8 8.4 -2.3 10.7 14.6 0.3 14.3 10.8 -1.0 11.8 17.4 -2.7 20.1 10.3 0.1 10.2 12.7 -7.5 20.2 9.5 -1.3 10.8 13.1 -7.4 20.5 7.7 2.6 5.1 12.8 5.9
2021-10-10 17.1 0.9 16.2 6.3 0.1 6.2 16.1 1.2 14.9 4.9 1.9 3.0 16.1 1.0 15.1 6.0 -0.8 6.8 14.0 -1.8 15.8 9.2 -1.5 10.7 17.5 3.2 14.3 10.3 -1.5 11.8 16.2 -3.9 20.1 9.5 -0.7 10.2 12.5 -7.7 20.2 7.8 -3.0 10.8 13.4 -7.1 20.5 8.2 3.1 5.1
2021-10-09 21.2 -1.2 22.4 9.7 1.0 8.7 17.1 0.9 16.2 6.3 0.1 6.2 15.3 0.4 14.9 4.6 1.6 3.0 16.3 1.2 15.1 5.0 -1.8 6.8 14.2 -1.6 15.8 8.8 -1.9 10.7 14.1 -0.2 14.3 9.2 -2.6 11.8 14.3 -5.8 20.1 7.8 -2.4 10.2 9.8 -10.4 20.2 6.8 -4.0 10.8
2021-10-08 18.4 -1.0 19.4 5.1 0.4 4.7 20.2 -2.2 22.4 9.7 1.0 8.7 15.7 -0.5 16.2 5.9 -0.3 6.2 15.3 0.4 14.9 3.6 0.6 3.0 13.0 -2.1 15.1 7.2 0.4 6.8 12.8 -3.0 15.8 9.7 -1.0 10.7 17.1 2.8 14.3 10.5 -1.3 11.8 14.8 -5.3 20.1 10.0 -0.2 10.2
Results  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
# Succ 9 8 7 7 7 7 4 7 1 6 1 3 0 1 0 1
% Succ 90.0 80.0 77.8 77.8 87.5 87.5 57.1 100.0 16.7 100.0 20.0 60.0 0.0 25.0 0.0 33.3
Ave Error 1.0 1.2 1.5 1.3 1.8 1.3 2.6 1.2 2.8 1.2 4.0 2.0 5.9 2.3 7.6 2.4
Net Error -0.4 0.1 -0.9 0.1 -1.3 -0.3 -2.1 -0.2 -1.8 -0.5 -4.0 -0.2 -4.5 -1.0 -7.6 -0.4
Std Dev 1.0 1.4 1.7 1.5 2.6 1.4 2.9 1.3 2.4 1.3 2.4 2.5 4.3 2.2 2.1 2.9

Late Evening - GFS 06z Run - ( 22:15 AEDT )

      Min Date :   Sat 03 Jul 2021              Max Date :   Mon 18 Oct 2021    ( on Record )
Select Dates :                         
            Total Days Selected :               Total Days on Record : 108

( If ± 2.0° C          ) or ( if ± 5.0° C          ) or ( if between   +/-   )
Note : Use Scroll bar below Table to View out to 7 Plus Days

Goal Forecast Day Day +1 Day +2 Day +3 Day +4 Day +5 Day +6 Day +7
± 2.0° C High Low High Low High Low High Low High Low High Low High Low High Low
Date  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
2021-10-18 17.6 9.1 13.2 7.1 14.8 8.4 18.6 10.4 20.2 11.0 13.6 9.9 14.6 7.7 15.5 6.8
2021-10-17 18.6 -1.9 20.5 8.5 3.4 5.1 17.6 9.1 13.2 7.1 14.8 8.4 18.6 10.4 20.2 11.0 13.6 9.9 14.6 7.7
2021-10-16 15.7 -4.5 20.2 10.4 -0.4 10.8 18.6 -1.9 20.5 8.5 3.4 5.1 17.8 8.6 12.4 6.2 16.7 6.8 19.1 11.1 17.6 12.5 14.0 10.6
2021-10-15 18.7 -1.4 20.1 11.1 0.9 10.2 15.7 -4.5 20.2 9.0 -1.8 10.8 17.9 -2.6 20.5 6.5 1.4 5.1 17.4 6.8 12.6 5.1 14.6 7.7 18.8 9.8 18.9 9.3
2021-10-14 14.7 0.4 14.3 11.0 -0.8 11.8 18.7 -1.4 20.1 12.8 2.6 10.2 14.4 -5.8 20.2 9.2 -1.6 10.8 17.6 -2.9 20.5 7.1 2.0 5.1 17.3 8.1 13.2 7.0 15.9 8.3 19.1 11.8
2021-10-13 15.6 -0.2 15.8 10.5 -0.2 10.7 14.7 0.4 14.3 11.0 -0.8 11.8 18.9 -1.2 20.1 12.6 2.4 10.2 12.9 -7.3 20.2 10.1 -0.7 10.8 17.4 -3.1 20.5 6.8 1.7 5.1 17.4 8.0 15.2 5.8 18.7 7.5
2021-10-12 15.3 0.2 15.1 6.6 -0.2 6.8 15.1 -0.7 15.8 9.9 -0.8 10.7 14.5 0.2 14.3 10.6 -1.2 11.8 17.4 -2.7 20.1 12.4 2.2 10.2 17.2 -3.0 20.2 9.8 -1.0 10.8 15.6 -4.9 20.5 9.4 4.3 5.1 12.9 8.4 14.0 8.7
2021-10-11 15.8 0.9 14.9 3.0 0.0 3.0 15.5 0.4 15.1 7.2 0.4 6.8 14.0 -1.8 15.8 9.2 -1.5 10.7 14.5 0.2 14.3 11.2 -0.6 11.8 17.2 -2.9 20.1 11.6 1.4 10.2 13.6 -6.6 20.2 9.9 -0.9 10.8 14.7 -5.8 20.5 9.0 3.9 5.1 14.6 8.3
2021-10-10 17.4 1.2 16.2 6.5 0.3 6.2 16.1 1.2 14.9 5.1 2.1 3.0 16.4 1.3 15.1 6.3 -0.5 6.8 13.8 -2.0 15.8 9.1 -1.6 10.7 18.0 3.7 14.3 10.9 -0.9 11.8 17.4 -2.7 20.1 9.3 -0.9 10.2 15.8 -4.4 20.2 8.2 -2.6 10.8 15.2 -5.3 20.5 6.7 1.6 5.1
2021-10-09 20.4 -2.0 22.4 9.7 1.0 8.7 17.4 1.2 16.2 7.1 0.9 6.2 15.7 0.8 14.9 5.5 2.5 3.0 16.3 1.2 15.1 6.8 0.0 6.8 14.2 -1.6 15.8 8.7 -2.0 10.7 15.3 1.0 14.3 9.7 -2.1 11.8 15.1 -5.0 20.1 7.3 -2.9 10.2 15.8 -4.4 20.2 7.9 -2.9 10.8
Results  WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act   WS  Stats  Act 
# Succ 8 8 7 5 5 5 3 5 1 5 1 2 0 0 0 1
% Succ 88.9 88.9 87.5 62.5 71.4 71.4 50.0 83.3 20.0 100.0 25.0 50.0 0.0 0.0 0.0 50.0
Ave Error 1.4 0.8 1.5 1.6 2.0 1.6 2.7 1.2 2.9 1.4 3.8 2.1 5.1 3.1 4.9 2.3
Net Error -0.8 0.4 -0.7 0.8 -1.3 0.2 -2.3 0.2 -1.4 -0.2 -3.3 0.1 -5.1 -0.5 -4.9 -0.7
Std Dev 1.7 1.2 1.8 1.7 2.3 1.7 2.7 1.4 2.6 1.5 2.8 2.5 0.6 3.1 0.4 2.2

Chart Version's of the above Tables

The 4 selectable Graphs below reflect ( Max ) Temp Delta data from the above Tables  view in full screen The 4 selectable Graphs below reflect ( Min ) Temp Delta data from the above Tables  view in full screen The 4 selectable Graphs below reflect ( Max / Min ) and ( High / Low Range ) Temp Delta data from the above Tables view in full screen

Note: Although GFS Runs are only made available every 6 Hours, we elect to ( re-forecast, using WxSim ) every 3 Hours in order to adjust and predict the next 3 hours based on our onsite ( recent / current ) conditions. The Graph below contains a greyed out series called ( WxSim Fcst Temp ), clicking it will display the current ( 3 Hourly - re-forecast ) in order to compare against the original GFS Runs.



Forecast Temperature Comparison - ( Realtime Rolling 7 Days (+) Forecast Ahead )

 


Forecast - Mean Absolute Error - Check ( MAE )


This Graph compares the Mean Absolute Error (MAE) from the forecasts generated each day since 09 Dec 2019. MAE is the mean absolute temperature error for the data analyzed, during the forecast process in ( WXSIM / Wret ) and is displayed in degree °C and °F. Also compares the Mix Percentage of WxSim-Lite ( bias corrections ) used in our final WxSim Modelling for the forecasts generated each day since 09 Dec 2019. The Current Target is set to 55% influence on temperature and dew point from WXSIM-Lite data, changed from 46% to 55% on Sunday 29th August 2021.

Current Records as of  Mon 18 Oct 2021  |  MAE : 1.49 °C | 2.68 °F  |  WXSIMLite MIX Percent : 53.5 %
MAE is ( 0.03 °C | 0.05 °F ) Higher than Yesterday. 0.03 °C  /  0.05 °F Higher than Yesterday.
Min MAE  WAS  0.82 °C | 1.48 °F  ON  Sun 05 Apr 2020
Max MAE  WAS  1.78 °C | 3.20 °F  ON  Fri 09 Apr 2021
Max MIX Percent  WAS  63.0 %  ON  Fri 25 Sep 2020
Note : Drag Mouse over an area on charts to zoom into more detail.  view in full screen

WXSIM - Learning Routine Runs from WRET  view in full screen
Note: The Charts below display the Daily Difference between ( MAE - pred ), ( MAE - raw ) and ( MAE, pred, raw ).
The goal is for the ( MAE ) to get smaller than the ( raw ), and hopefully almost as small as the ( pred ).
  MAE  is the mean absolute temperature error for the data analyzed.
  pred  is the approximate MAE the run would have had with the new bias corrections (and likely value for subsequent runs).
  raw  is the approximate MAE the analyzed data would have had with no bias corrections (and = MAE if none were in effect).
  Some Stats since Records began on the 09th of Dec 2019
  MAE  has been equal to  pred  ( 23 )  Times.
  Select Series ( MAE (=) Pred ) below Chart to view when they occurred.  ( Value set as 0.5 in order to highlight time of occurrence )

  MAE  has never been less than  pred.




WxSim ErrDate & ErrDep (Autolearn - Error Correction Graphs) Run at 03:15 each day.

WXSIM - ErrDate - Graph
WXSIM - ErrDate - Graph
Last Uploaded on : 18 October 2021 07:13:08.
WXSIM - ErrDep - Graph
WXSIM - ErrDep - Graph
Last Uploaded on : 18 October 2021 07:13:09.
View - Graph - Archives  Updated at 04:25 each day.

WXSIM Forecast WRET Image

WXSIM Forecast Analysis Display (WRET Image)
WxSim Auto Generated Image above ( ./data/latest.png ) Last Uploaded on : 18 October 2021 07:13:08.

WXSIM Onsite Forecast - GFS Data Check ( Forecasts run 3 Hrly and GFS runs are 6 Hrly )

Next 6hr ( 18z ) Beaumaris Onsite WxSim Forecast due on ( Mon 18 at 10:15 AEDT )
 GFS Runs ( 00z - 06z - 12z - 18z ) 3 Hrly Check ( WxSim Data )
  1  All Good - WxSim-Lite - Last Good GFS was ( 12 z ) and Last Wxsimate - GFS was ( 12 z )
 GFS Runs ( 00z - 06z - 12z - 18z ) 6 Hrly Check ( Bohler Data )
  0  GFS-Lite - 20211017 00Z Available    0  GFS-Data - 20211017 00Z Available    0  GFS-Adv - 20211017 00Z Available
  0  GFS-Lite - 20211017 06Z Available    0  GFS-Data - 20211017 06Z Available    0  GFS-Adv - 20211017 06Z Available
  0  GFS-Lite - 20211017 12Z Available    0  GFS-Data - 20211017 12Z Available    0  GFS-Adv - 20211017 12Z Available
  0  GFS-Lite - 20211016 18Z Available    0  GFS-Data - 20211016 18Z Available    0  GFS-Adv - 20211016 18Z Available
Please Note : Admin is automatically emailed in the event a GFS Run is not available for injection into our onsite WxSim Forecast.