Boggabri Coal

Operational Information and Monitoring

Blast Times

Next scheduled blast times:

28 March 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 27/03/2024

14.05 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: 27/3/24

Day: 7am-6pm

24.4 db(A)

Evening: 6pm-10pm

21.7 db(A)

Night: 10pm-7am

22.5 db(A)

Operational Response:

No action required – monitoring compliant and weather conditions favourable.

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 Sat
Mar 30
Sun
Mar 31
Mon
Apr 1
Tue
Apr 2
Wed
Apr 3
Thu
Apr 4
Fri
Apr 5
mostly sunny
Mostly sunny. SE/SW winds
mostly sunny
Mostly cloudy. SE winds
mostly sunny
Mostly sunny. NE/SE winds
mostly sunny
Partly cloudy. Late shower. NE winds tending fresh NW
mostly sunny
Mostly cloudy. Late shower. SW winds tending NW
mostly sunny
Mostly cloudy. Showers. SE winds
mostly sunny
Mostly cloudy. Possible shower. Fresh SE winds
Maximum 33°C 31°C 33°C 32°C 29°C 26°C 25°C
Minimum 15°C 16°C 14°C 15°C 16°C 15°C 13°C
Chance of Rain 10% 10% 10% 70% 70% 80% 60%
Rain Amount < 1mm < 1mm < 1mm 1-5mm 1-5mm 10-20mm 5-10mm
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 13 km/h 12 km/h 13 km/h 11 km/h 10 km/h 13 km/h 24 km/h 11 km/h 10 km/h 19 km/h 17 km/h 22 km/h 19 km/h
Wind Direction km/h
SE
km/h
SSW
km/h
SE
km/h
S
km/h
ESE
km/h
SE
km/h
N
km/h
NNW
km/h
SSW
km/h
W
km/h
SSE
km/h
SSE
km/h
SSE
km/h
SSE
Relative Humidity 67% 24% 59% 22% 62% 20% 55% 31% 73% 38% 71% 56% 78% 63%
Dew Point 15°C 9°C 13°C 6°C 13°C 6°C 12°C 12°C 15°C 12°C 14°C 16°C 14°C 17°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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