Noise & Weather Report

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April 2020

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 D 26/03 QUIET E 2          
02 D 27/03 QUIET E 6          
03 D 30/03 QUIET NNE 7          
04 D 30/03 QUIET NNW 26          
05 D 30/03 QUIET NW 39          
06 D 30/03 QUIET WSW 21          
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March 2020

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 A 05/03 95dB(A) NE 9 A 05/03 95dB(A) NNW 9.7
02 B 05/03 95dB(A) SW 20 C 05/03 71.2dB(A) SSW 16.1
03 D 05/03 QUIET S 9 D 05/03 QUIET SE 1.6
04 B 05/03 95dB(A) NNE 2 D 05/03 QUIET NNE 2
05 B 05/03 95dB(A) NNE 19 B 06/03 94.1dB(A) NNE 19
06 B 05/03 95dB(A) NE 19 B 10/03 95dB(A) SSW 16.1
07 B 05/03 95dB(A) SW 20 B 10/03 93.5dB(A) SSW 9.7
08 B 05/03 95dB(A) SSW 11 B 10/03 89.9dB(A) E 12.9
09 B 05/03 95dB(A) ESE 21 C 11/03

67.9dB(A)

E 9.7
10 B 05/03 95dB(A) ESE 14 B 11/03 89dB(A) E 9.7
11 B 05/03 95dB(A) ESE 11 B 11/03 87.6dB(A) N 1.6
12 B 05/03 95dB(A) ENE 5 B 13/03 92dB(A) N 4
13 C 10/03 75dB(A) N 27 B 16/03 81.2dB(A) NNW 20.9
14 C 10/03 75dB(A) SSW 32 B 16/03 73.6dB(A) SSW 25.7
15 B 10/03 95dB(A) SSE 20 B 16/03 78.4dB(A) N 4.8
16 C 10/03 75dB(A) ESE 14 C 17/03 71.7dB(A) E 17
17 C 11/03 75dB(A) E 16  C 18/03 62.2dB(A) ENE 7
18 C 13/03 75dB(A) N 21 C 19/03 72.3dB(A) NNW 24
19 C 13/03 75dB(A) WNW 19 D 20/03 QUIET ESE 4
20 D 20/03 QUIET WNW 20 D 24/03 QUIET WNW 7
21 D 20/03 QUIET WSW 13 D 24/03 QUIET WSW 6
22 D 20/03 QUIET SSW 17 D 24/03 QUIET WNW 11
23 D 20/03 QUIET SSW 13 D 24/03 QUIET SSE 15
24 D 20/03 QUIET SSE D 24/03 QUIET E 4
25 D 20/03 QUIET SSE 7 D 25/03 QUIET SSW 13 
26 D 24/03 QUIET SE 9 D 26/03 QUIET SSE 13
27 D 24/03 QUIET  NNE 3 D 30/03 QUIET N 9
28 24/03 QUIET  NNE 9 D 30/03 QUIET ENE 13
29  D 24/03 QUIET  NNE 19 D 30/03 QUIET N 11
30  B 24/03 QUIET WSW 6 D 31/03 QUIET WNW 7
31  B 24/03 QUIET SE 4 D 31/03 QUIET NW 4
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