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Road Conditions & Track Conditions 6th August
Australia
Border Update -
Closed to International Visitors (ex New Zealand) |
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Restrictions on New Zealand Visitors |
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For more information refer to: https://www.health.gov.au/news/health-alerts/novel-coronavirus-2019-ncov-health-alert/coronavirus-covid-19-restrictions/coronavirus-covid-19-advice-for-international-travellers
La Nina -
The Bureau of Meteorology announced the beginning of a La Niña on the 29th September 2020, which most likely means a wet summer period for eastern and northern regions.
La Niña is a recurring event in our weather cycle, not to be confused with the warmer El Niño, that operates over periods of one to eight years. It manifests when strong equatorial trade winds change ocean currents, drawing cool water up to the surface in parts of the Pacific Ocean, resulting in a pile up of warm surface water east of Australia. This leads to a boost in convection that has a pronounced effect on the global climate.
Every La Niña event is different, but according to the BOM this time Australia is likely to see:
- More rainfall in Eastern, Central, and Northern Australia
- Decreased daytime temperatures south of the tropics
- More tropical cyclones
- Increased chance of widespread flooding
- Longer, less intense heat waves in south east of Australia
- Earlier First Rains across Northern Australia
- Less risk of fires in areas that receive more rainfall
Northern Territory
Border Update -
Interstate Restrictions |
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No Internal Travel Restrictions |
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For more information refer to: https://coronavirus.nt.gov.au/travel/quarantine
Regional Update -
- A strong ridge of high pressure over central Australia is causing a cooler change to move north through the Territory. This will bring less humid conditions to the Top End for the second half of the week.
- ‘The Dry’ season has started running from May- Oct, but with La Niña conditions, the weather is looking wetter than average over the next couple of months.
- Reynolds 4WD Track Litchfield - Flooding - Road Closed, Between Sandy Creek and Daly River Road. (Last updated: 04-08-21).
- Dorisvale Road - Flooding - Road Closed - At Wombungi Station border (Last updated: 04-08-21).
View the live interactive Road Conditions Map HERE
Western Australia
Border Update -
Interstate Restrictions |
(Last Update: 04/08/21) |
Internal Travel Restrictions |
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For more information refer to: https://www.wa.gov.au/organisation/department-of-the-premier-and-cabinet/covid-19-coronavirus-travel-wa
Regional Update -
- Kimberley:
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- A high pressure ridge is strengthening through southern parts of the State, with fresh and gusty east to southeasterly winds over northern parts.
- North Kimberley Coast: High
- West Kimberley Coast: Severe
- Kimberley Inland: Very High
- Warm temps (Mid 20s to low 30s) expected.
- Road Alert: Road Open to High Clearance 4WDs and trucks under 25t ONLY. Gibb River Rd from Mount Barnett to Kalumburu T/O - Flooding (Updated: 16-06-21).
- Pilbara:
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- A high pressure ridge is strengthening through southern parts of the State, with fresh and gusty east to southeasterly winds over northern parts.
- Fire Risk:
- East Pilbara Coast: Low-Moderate
- West Pilbara Coast: High
- East Pilbara Inland: Low-Moderate
- Ashburton Inland: High
- Exmouth Gulf Coast: Low-Moderate
- Mostly sunny throughout the week, into the mid 20s to low 30s.
- Road Flooded: Nanutarra Munjina Rd - Nameless Valley Dr and Bingarn Rd - Flooding - Open with Extreme Caution - 4WDs Only - (Updated: 21-07-21).
- South West WA:
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- A high pressure system lies over southern parts of the State and will move into the Bight during Thursday and Friday before a cold front approaches the west coast on Saturday.
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Fire Risk: Geographe: Low-Moderate
Leeuwin: Low-Moderate
Nelson: Low-Moderate - Quite extensive road works being undertaken on the South Coast Highway over October and November.
- Road Closed: Muir Hwy closed at the Kent River Bridge, Perillup - Flooding. Road to remain CLOSED to all vehicles, Repairs to the side track are progressing. Detour available.
View the live interactive Road Conditions Map HERE
South Australia
Border Update -
Interstate Restrictions |
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Internal Travel Restrictions |
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For more information refer to: https://www.covid-19.sa.gov.au/restrictions-and-responsibilities/travel-restrictions
La Niña -
More rainfall during spring and summer, wetter soils and an increased chance of flash floods. Reduced bushfire risk with reduced extreme heat waves. More rainfall expected in the north/central areas of South Australia.
Regional Update -
- A high pressure ridge will be maintained over the north of South Australia this week, with a southwesterly airstream to the south. A centre of high pressure will develop over the west of the State later Friday and then move eastwards to be over New South Wales on the weekend.
- Birdsville Inside Track Closed due to flood damage (updated: 04/08/21).
- North East of state - Floods update, Most tracks have reopened. Cordillo Downs Road - Arrabury turn off to SA/QLD Border, Open to 4WD and Heavy Vehicles (updated: 04/08/21).
- Road Works: Road Sealing - Strzelecki Track (472km). The SA government will seal the first 50-kilometres, Starting just north of Lyndhurst (until late 2021).
View the live interactive Road Conditions Map HERE
Victoria
Border Update -
Interstate Restrictions |
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No Internal Travel Restrictions |
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For more information refer to: https://www.dhhs.vic.gov.au/victorias-restriction-levels-covid-19
La Niña -
More rainfall during spring and summer, wetter soils and an increased chance of flash floods. Reduced bushfire risk with reduced extreme heat waves.
Regional Update -
- A low pressure system to the east of Tasmania will move to the east today as a strong high pressure system builds over southern Western Australia. The high will slowly drift eastwards over the next few days, moving across South Australia during Friday and then over New South Wales on Saturday.
- Haunted Stream Track: Haunted Stream Track - Tambo Crossing is closed. DELWP are undertaking repairs. Reopening will be dependent on weather conditions.
- Extensive road closures throughout the South East of the state. A weather event has resulted in widespread floods. Drive to conditions. Some detours in place (updated: 11/06/21).
- High Country: Seasonal Closures are in effect, Check the list of tracks to close from the 17th June 2021.
View the live interactive Road Conditions Map HERE
Tasmania
Border Update -
Interstate Restrictions |
(Updated: 04/08/21). |
No Internal Travel Restrictions |
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For more information refer to: https://coronavirus.tas.gov.au/travellers-and-visitors/coming-to-tasmania
La Niña -
More rainfall during spring and summer, wetter soils and an increased chance of flash floods. Reduced bushfire risk with reduced extreme heat waves.
Regional Update -
- A low pressure system well off the east coast, produces a southwesterly flow over Tasmania as it retreats eastwards into the Tasman Sea. Winds tend more westerly on Thursday after a cold front brushes by the south on Wednesday night. The westerly flow continues until a weak cold front crosses the state on Saturday afternoon, followed by a ridge of high pressure extending from a high over eastern Australia.
- Upgrading the Bruny Island Ferry Terminals. Construction of a second ferry berth to take place Dec 20 - Jul 21.
View the live interactive Road Conditions Map HERE
New South Wales/ ACT
Border Update -
Interstate Restrictions |
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Internal Travel Restrictions |
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For more information refer to: https://www.nsw.gov.au/covid-19/what-you-can-and-cant-do-under-rules/border-restrictions
La Niña -
More rainfall during spring and summer, wetter soils and an increased chance of flash floods. Reduced bushfire risk with reduced extreme heat waves. More rainfall is expected in most of New South Wales.
Regional Update -
- A high pressure system over the northern Tasman Sea will move slowly east today and tomorrow. A cold front is crossing the far southwest this morning, and will move across the state, reaching northeastern parts on Thursday. This front will bring windy conditions to the ranges and rainfall to the western slopes as it crosses the state.
- Flood Closures reopening throughout the North West of state between Broken Hill - Wanaaring - and Cameron’s Corner - Exercise caution - some closures in place. (Updated: 28/07/21).
View the live interactive Road Conditions Map HERE
Queensland
Border Update -
Interstate Restrictions |
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Internal Travel Restrictions |
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For more information refer to: https://www.qld.gov.au/health/conditions/health-alerts/coronavirus-covid-19/current-status/public-health-directions/border-restrictions
La Niña -
More tropical Cyclones than normal. Prepare earlier - Rain expected a month earlier, more than 70% chance of above-average rainfall and increased flood risk.
Regional Update -
- A high over the southern Coral Sea extends a weak ridge over the north of the state. A cold front has moved off the southeast coast and extends a trough along the east coast. A new high moving eastward across southern Australia will extend a strengthening ridge and a cool, dry air mass across the state in the wake
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