Noise & Weather Report

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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 D 14/10  QUIET E 28
13 D 08/10 QUIET ENE 8 14/10  QUIET ENE  15 
14 B 08/10 95dB(A) NNE 8 14/10  80.0dB(A)
15 B 09/10 95dB(A) NW 9 B 16/10 86.9dB(A) SW 9
16 D 10/10 QUIET WSW 5 D 17/10 QUIET ESE 6
17 D 11/10  QUIET  WNW  17 D 17/10 QUIET WNW 15
18 D 14/10  QUIET NNW 29 D 22/10 QUIET NNW 28
19 D 14/10  QUIET  WNW  32  D 22/10 QUIET W 13
20 14/10  QUIET  28  22/10 QUIET WNW 9
21 D 16/10 QUIET W 21 D 22/10 QUIET WNW 6
22 D 16/10 QUIET  WSW 12 22/10 QUIET WNW 2
23 D 16/10 QUIET NNW 3 D 22/10 QUIET N 6
24 B 17/10 95dB(A) N 8 D 28/10 QUIET NNW 6
25 B 18/10 95dB(A) NNW 17 D 28/10 QUIET  WSW 13
26 B 22/10 95dB(A)  NW 32 28/10 QUIET  WNW 17
27 B 22/10 95dB(A) W 20 28/10 QUIET  W 11
28 D 22/10 QUIET WNW 6 28/10 72dB(A)  WNW 6
29 D 23/10 QUIET N 14 D 29/10 QUIET NNE 4
30 D 28/10 QUIET ESE 2 D 30/10 QUIET SSE 15
31 B 28/10 95dB(A) N 20 B 01/11 78.4dB(A) N 17

November 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 B 28/10 95dB(A) NNE 20 B 01/11 82.9dB(A) NNE 14
02 B 28/10 95dB(A) NW 7 B 04/11 82.9dB(A) NNE 15
03 B 28/10 95dB(A) WNW 4 B 04/11 78.3dB(A) NNE 11
04 B 29/10 95dB(A) WNW 14 B 04/11 91.1dB(A) NW 11
05 B 30/10 95dB(A) NW 11 B 06/11

86.9dB(A)

W 7
06 B 01/11 95dB(A) N 23 B 06/11 84.9dB(A) NW 19
07 B 01/11 95dB(A) NW 32 B 08/11 76.1dB(A) WNW 19
08 B 04/11 95dB(A) W 27 B 08/11 90..2dB(A) SW 13
09 B 04/11 95dB(A) W 26 C 11/11 68.5dB(A) W 11
10 D 04/11 QUIET W 22 B 11/11 90.2dB(A) W 15
11 B 06/11 95dB(A) WNW 5 11/11 86.8dB(A) NNW 17
12 B 06/11 95dB(A) NNW 20 B 13/11 82.9dB(A) SW 26
13 B 08/11 95dB(A) W 23 B 14/11 78.6dB(A) WNW 11 
14 B 08/11 95dB(A) WNW 20 C 15/11 66.5dB(A) WNW 11
15 B 11/11 95dB(A) WNW 17 C 18/11 67.7dB(A) WNW 11
16 B 11/11 95dB(A) W 20 B 18/11 90.3dB(A) W 11
17 B 11/11 95dB(A) W 9 B 18/11 88.5dB(A) SW 17
18 B 13/11 95dB(A) W 7 B 21/11 87.1dB(A) NNW 20
19 B 14/11 95dB(A) W 6 B 21/11 88.6dB(A) SW 9
20 B 14/11 95dB(A) ESE 2 B 21/11

76.2dB(A)

E 7
21 B 18/11 95dB(A) SSW 1          
22 B 18/11 95dB(A) WNW 4          
23 B 18/11 95dB(A) WNW 1          
24 B 21/11 95dB(A) NNW 0          
25 B 21/11 95dB(A) N 3          
26 B 21/11 95dB(A) WSW 19          
27 B 21/11 95dB(A) WSW 4          
28                    
29                    
30                    
                     
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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