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Boggabri Coal - Operational Information and Monitoring

Boggabri Coal – Site Monitoring and Reporting Community Feedback

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Blast Times

Next scheduled blast times:

17 April 2025
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 16/04/2025
11.57 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

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

Air Quality (PM2.5)2

Average reading for 24hr period:

00:00 – 23:59 hrs on 16/04/2025
3.19 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

2: PM2.5: particle matter, 2.5 micron or less in size

Noise (LF)3

Average readings for the periods on:

16/04/2025

Day: 7am – 6pm

24.4 db(A)

Evening: 6pm – 10pm

24.9 db(A)

Night: 10pm – 7am

22.1 db(A)
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

3: 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.

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  • Operational Information and Monitoring

    • Boggabri – 7 Day Weather Forecast3

    Summary Fri
    Apr 18     		Sat
    Apr 19     		Sun
    Apr 20     		Mon
    Apr 21     		Tue
    Apr 22     		Wed
    Apr 23     		Thu
    Apr 24
    mostly sunny
    Sunny. S'ly winds     		mostly sunny
    Mostly sunny. SE winds tending NW     		mostly sunny
    Mostly sunny. SE winds tending NW     		mostly sunny
    Mostly cloudy. Showers, chance storm. N'ly winds tending NW     		mostly sunny
    Partly cloudy. Late shower. W/S'ly winds     		mostly sunny
    Partly cloudy. Clearing shower. Fresh SE winds     		mostly sunny
    Mostly cloudy. Late shower. SE winds
    Maximum 26°C 28°C 30°C 25°C 24°C 25°C 24°C
    Minimum 10°C 9°C 10°C 14°C 10°C 13°C 12°C
    Chance of Rain 5% 5% 80% 80% 40% 40% 50%
    Rain Amount < 1mm < 1mm 1-5mm 5-10mm < 1mm < 1mm 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 11 km/h 9 km/h 9 km/h 9 km/h 9 km/h 16 km/h 13 km/h 18 km/h 10 km/h 15 km/h 21 km/h 23 km/h 18 km/h 16 km/h
    Wind Direction km/h
    SE     		km/h
    S     		km/h
    E     		km/h
    NW     		km/h
    E     		km/h
    NNW     		km/h
    N     		km/h
    WNW     		km/h
    WSW     		km/h
    SSW     		km/h
    SSE     		km/h
    SE     		km/h
    SSE     		km/h
    SSE
    Relative Humidity 77 % 33 % 62 % 32 % 58 % 32 % 73 % 56 % 70 % 50 % 73 % 53 % 76 % 55 %
    Dew Point 13°C 8°C 11°C 10°C 12°C 11°C 16°C 14°C 11°C 12°C 14°C 14°C 14°C 14°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.