Yearly statistics

Ratingen/Tiefenbroich, 2020

Number of identified overflights per month:

 

Noise Indicator Lden (Diagram):

 

Noise Indicator Lden (Table):

Aircraft noise
Month LDay
(06‑18)
LEvening
(18‑22)
LNight
(00‑06+22-24)
Lden(1)
(00‑24)
LDay
(06‑22)
Ldn(3)
(00‑24)
NAT(68 dBA)
(Night)
January 64.1 63.3 57.4 66.3 63.9 65.4 555
February 64.5 64.1 58.5 67.1 64.4 66.3 610
March 61.0 61.8 54.4 63.7 61.2 62.6 271
April 45.9 46.5 40.8 49.2 46.0 48.3 22
May 48.5 46.2 36.9 48.7 48.0 47.7 10
June 55.6 55.1 45.0 56.6 55.5 55.3 41
July 60.2 60.3 53.3 62.6 60.2 61.5 182
August 60.8 61.2 52.8 62.8 60.9 61.6 158
September 60.0 61.0 52.1 62.3 60.3 61.0 140
October ---- ---- ---- ---- ---- ---- ----
November ---- ---- ---- ---- ---- ---- ----
December ---- ---- ---- ---- ---- ---- ----
Ø Year 60.6 60.6 53.8 62.9 60.6 61.9 7.3
CSV Export
(1)
Lden according to European Environmental Noise Directive 2002/49/EC
Only the above-listed incidents of overflights will be included in the noise calculation, which means that the calculated value will be rather poor for stations with bad overflight detection.
The Lden values contain the evening- (+5dB) and night surcharge (+10dB) according to the 'European Environmental Noise Directive'.
(3)
Ldn same as Lden, but without evening surcharge
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