Boggabri Coal

Operational Information and Monitoring

Blast Times

Next scheduled blast times:

26 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 24/04/2024

8.62 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 Mon
Apr 29
Tue
Apr 30
Wed
May 1
Thu
May 2
Fri
May 3
Sat
May 4
Sun
May 5
mostly sunny
Mostly sunny. SE winds tending NW
mostly sunny
Mostly cloudy. Late shower. SE/SW winds
mostly sunny
Mostly sunny. Fresh SE winds
mostly sunny
Mostly sunny. SE winds
mostly sunny
Mostly cloudy. Possible shower. SE winds
mostly sunny
Mostly cloudy. Showers. SE/SW winds
mostly sunny
Mostly cloudy. Rain at times. SE/SW winds
Maximum 26°C 25°C 23°C 24°C 22°C 21°C 21°C
Minimum 11°C 10°C 10°C 9°C 9°C 11°C 9°C
Chance of Rain 5% 40% 10% 40% 90% 90% 60%
Rain Amount < 1mm < 1mm < 1mm 1-5mm 10-20mm 5-10mm 1-5mm
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 9 km/h 6 km/h 10 km/h 17 km/h 22 km/h 26 km/h 20 km/h 20 km/h 18 km/h 16 km/h 13 km/h 12 km/h 12 km/h 15 km/h
Wind Direction km/h
ESE
km/h
SSW
km/h
SE
km/h
S
km/h
SSE
km/h
SSE
km/h
SSE
km/h
SSE
km/h
SE
km/h
SE
km/h
SE
km/h
SSE
km/h
SSE
km/h
SSW
Relative Humidity 60% 33% 59% 40% 63% 45% 62% 37% 62% 43% 70% 61% 76% 53%
Dew Point 11°C 8°C 10°C 10°C 10°C 9°C 9°C 8°C 9°C 7°C 10°C 12°C 11°C 10°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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