Boggabri Coal

Operational Information and Monitoring

Blast Times

Next scheduled blast times:

23 April 2024

3:00 pm

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

Air Quality (PM10)1

Average reading for 24hr period: 00:00 – 23:59 hrs on 23/04/2024

7.8 µg/m3

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

1: PM10: particle matter, 10 micron or less in size

Noise (LF)2

Average readings for the periods on: 23/04/2024

Day: 7am-6pm

25.9 db(A)

Evening: 6pm-10pm

20.2 db(A)

Night: 10pm-7am

23.4 db(A)

Operational Response:

NR for uary 2024 Evening due to wind speed >3m/s.

2: LF is the estimated equivalent mining noise (LA90 + 3db) (LF = low frequency for band pass 20-630 Hz). The results are filtered to exclude the influence of excessive wind speed (> 3m/s) and rainfall.

1, 2: Real time monitoring results may include noise from other sources.

* : No result. Non-compliant weather conditions present.

- : No result. Monitor malfunction.

Boggabri – 7 Day Weather Forecast3

Summary Thu
Apr 25
Fri
Apr 26
Sat
Apr 27
Sun
Apr 28
Mon
Apr 29
Tue
Apr 30
Wed
May 1
mostly sunny
Mostly cloudy. S'ly winds
mostly sunny
Sunny. SE winds
mostly sunny
Mostly sunny. SE winds
mostly sunny
Mostly sunny. SE/SW winds
mostly sunny
Mostly sunny. SE winds tending SW
mostly sunny
Mostly cloudy. Late shower. SE winds
mostly sunny
Mostly sunny. SE winds
Maximum 24°C 24°C 25°C 26°C 26°C 26°C 24°C
Minimum 12°C 8°C 8°C 8°C 10°C 10°C 10°C
Chance of Rain 5% 5% 5% 5% 5% 40% 30%
Rain Amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
Frost Risk Nil Nil Nil Nil Nil Nil Nil
  09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00
Wind Speed 14 km/h 13 km/h 17 km/h 13 km/h 14 km/h 10 km/h 10 km/h 7 km/h 6 km/h 7 km/h 9 km/h 16 km/h 17 km/h 21 km/h
Wind Direction km/h
S
km/h
SW
km/h
SE
km/h
SSE
km/h
SE
km/h
SSE
km/h
ESE
km/h
S
km/h
E
km/h
SW
km/h
SSE
km/h
S
km/h
SSE
km/h
S
Relative Humidity 68% 34% 54% 29% 58% 29% 60% 30% 58% 33% 57% 40% 63% 36%
Dew Point 12°C 7°C 7°C 4°C 8°C 5°C 10°C 6°C 11°C 8°C 11°C 10°C 11°C 7°C
Operational Response:

No action required – monitoring compliant and weather conditions favourable.

3: Information supplied by Weatherzone based on data from the Australian Bureau of Meteorology

 

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