Noise & Weather Report

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September 2019

Date of ActivityClassDate of Predicted EntryPredicted Trackside Maximum Noise LevelPredicted Forecast Wind DirectionPredicted Wind Speed (km/h)ClassDate of Actual EntryActual Trackside Maximum Noise LevelActual Forecast Wind DirectionActual Wind Speed (km/h)
01 C 26/08 75dB(A) NNW 13 D 02/09 QUIET N 11.3
02 B 27/08 95dB(A) NNW 8 C 02/09 69.1dB(A) NW 6.4
03 B 28/08 95dB(A) NW 7 B 03/09 92.9dB(A) W 3.2
04 B 29/08 95dB(A) NNW 10 C 04/09 72.8dB(A) NW 20.9
05 C 30/08 QUIET W 20 D 05/09 QUIET NE 4.8
06 C 02/09 QUIET ESE 11 D 06/09 QUIET WNW 8
07 B 02/09 95dB(A) SW 23 B 09/09 92.6dB(A) WSW 20.9
08 B 02/09 95dB(A) WNW 13 B 09/09 78.3dB(A) WNW 16.1
09 B 03/09 95dB(A) W 22 B 09/09 90.1dB(A) SSW 29
10 B 04/19 95dB(A) W 14 C 12/09 70.0dB(A) NW
11 B 05/09 95dB(A) N 11 C 12/09 71.2dB(A) N 17
12 B 09/09 95dB(A) NNW 23 B 12/09 91.2dB(A) NNW 28
13 B 09/09 95dB(A) WNW 10 C 16/09 74.6dB(A) W 9
14 C 09/09 75dB(A) WSW 12 16/09 70.7dB(A) NW 
15 C 09/09 75dB(A) N 15 16/09 77.5dB(A) NNW  26 
16 B 12/08 95dB(A) SW 6 B 16/09 79.6dB(A)  SSW  19 
17 B 12/08 95dB(A) SE 7 B 17/09 82.1dB(A) SE 13 
18 B 12/08 95dB(A) N 7 B 18/09 96.9dB(A) NNE 6
19 B 16/08 95dB(A) NE B 19/09 82.9dB(A) ENE 15
20 16/08  95dB(A)  18  B 24/09 86.8dB(A) NNE 11
21 16/08  95dB(A)  WNW  B 24/09 78.7dB(A) NW 6
22 B 16/08  95dB(A)  WNW  11  B 24/09 85.4dB(A) WNW 11
23 B 17/09  95dB(A) NNW B 24/09 93.7dB(A) WNW 11
24 B 18/09 95dB(A) WNW 12 B 24/09 84.8dB(A) W 11
25 B 19/09 95dB(A) NW 11  B 24/09 81.1dB(A) NNW 9
26 B 24/09 95dB(A) N 4 B 30/09 71.8dB(A) NNW 9
27 B 24/09 95dB(A) NW 23 B 30/09 93.3B(A) N 33
28 B 24/09 95dB(A) W 4 B 30/09 90.1dB(A) SW 9
29 B 24/09 95dB(A) WNW 10 B 30/09 93.8dB(A) WSW 15
30 C 24/09 QUIET SSW 5 B 30/09 QUIET SW 11
                     

October 2019

Date of ActivityClassDate of Predicted EntryPredicted Trackside Maximum Noise LevelPredicted Forecast Wind DirectionPredicted Wind Speed (km/h)ClassDate of Actual EntryActual Trackside Maximum Noise LevelActual Forecast Wind DirectionActual Wind Speed (km/h)
1 B 30/09 95dB(A) NNE 1 C 01/10 71.0dB(A) SSE 9
2 B 30/09 95dB(A) N 7 C 02/10 65.9dB(A) NE 4
3 B 30/09 95dB(A) NNE 10 B 03/10 75.3dB(A) NE 7
4 B 30/09 95dB(A) W 9 04/10  93.9dB9A)  WSW  11 
5 B 30/09 95dB(A) ESE 7 B 08/10 82.6dB(A) ESE 19
6 B 30/09 95dB(A) NNW 14 B 08/10 94.0dB(A) NNW 19
7 B 01/10 95dB(A) W 12 B 08/19 72.9dB(A) W 4
8 B 02/10 95dB(A) WSW 19 B 08/10 90.8dB(A) SW 15
9 B 03/10 95dB(A) WSW 7 B 09/10 81.3dB(A) SSW 15
10 D 04/10  QUIET  D 10/10 QUIET S 6
11 D 08/10 QUIET ESE 10 D 11/10  QUIET  ESE 33
12 D 08/10 QUIET E 16          
13 D 08/10 QUIET ENE 8          
14 B 08/10 95dB(A) NNE 8          
15 B 09/10 95dB(A) NW 9          
16 D 10/10 QUIET WSW 5          
17 D 11/10  QUIET  WNW  17          
18                    
19                    
20                    
21                    
22                    
23                    
24                    
25                    
26                    
27                    
28                    
29                    
30                    
31                    
Legend
Class
Noise Limit
Examples of Activities within the class
Midweek Days
Weekend Days
Total
A
Above 95dB(A)
Loudest
International Events
International
 
 
15
6
21

 

B
Up to 95dB(A)
Quite Loud
National Events
Motor bike Ride Days
International Events
Club Sprints
110
50
160

 

C
Up to 75dB(A) *
Moderate
Club Sprints
Vehicle Launches
Driver Training
Rider Training
100
12
112

 

D
Quiet **
Quiet
Push bike racing
Running events
Go karts
 
36
36 (18)
72
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