Australia Significant Weather (SIGWX)

The Bureau will be upgrading essential systems during the implementation periods below. During this period there may be short (1-3 minute) interruptions to some observations and radar images. Forecasts and warnings are not expected to be impacted.

  • 10:35 - 10:50 AM AEDT on Thursday 16th March (2335 – 2350 UTC on Wednesday 15th March)
  • 10:35 - 10:50 AM AEDT on Monday 20th March (2335 – 2350 UTC on Sunday 19th March)
  • 10:35 - 10:50 AM AEDT on Monday 27th March (2335 – 2350 UTC on Sunday 26th March)

Have your say on the Bureau's aviation services - please complete our Aviation Customer Satisfaction Survey at http://www.bom.gov.au/aviation/survey to provide your feedback


Australian Region - equator to 50°S, 100°E to 180°E (mercator projection)

ICAO Area A (America, north & south) - 67°N to 54°S, 137°24'W to 12°36'W (mercator projection)

 

ICAO Area D (Africa, Asia & Southern Europe) - 63°N to 27°S, 15°W to 132°E (mercator projection)

 

ICAO Area E (Indian Ocean region) - 44°55'N to 53°55'S, 24°46'E to 180°E (mercator projection)

 

ICAO Area F (Pacific Ocean region) - 42°30'N to 47°30'S, 100°E to 110°W (mercator projection)

 

ICAO Area G (Europe, Asia, Russia & NE Africa) - polar stereographic projection, northern hemisphere

 

ICAO Area J (Southern Pacific Ocean & Antarctica) - polar stereographic projection, southern hemisphere

 

ICAO Area K (Southern Indian Ocean & Southern Ocean) - polar stereographic projection, southern hemisphere

 

ICAO Area M (Northern Pacific region) - 72°N to 10°S, 110°E to 110°W (mercator projection)

 

Accessing this Service

By entering this site, you acknowledge that this information is produced solely for use by the aviation industry, and you are aware that any information for the purposes of flight planning should be obtained from Airservices Australia.