#Heatwave makes Australia hottest place on planet with catastrophic #bushfire conditions reports @takvera

John Englart

John Englart

Citizen journalist at No Fibs
John Englart has always had a strong social and environmental focus and over the past 10 years climate change science, climate policy and climate protest have become an increasingly important and primary focus of his work as a citizen journalist.
John Englart
- 3 hours ago
John Englart
I am involved in various Moreland-based community groups including Sustainable Fawkner where I blog on local and sustainability issues, Climate Action Moreland and Moreland Bicycle Users Group. I am also a member of Friends of the Earth, off and on, since 1976, and wrote the contribution on the Rides Against Uranium in the 1970s for the Friends of the Earth Australia book to mark the 30-year anniversary of FoE – 30 Years of Creative Resistance.
SE Australia hottest place on planet 11 February 2017

SE Australia hottest place on planet 11 February 2017

Australia is currently the hottest place on the planet with the heatwave in SE Australia according to the Climate Reanalyzer site for Saturday 11 February. And last year (2016) was the hottest year on the planet in recorded history, following two previous years which also set the record.

Update: Climate scientists calculate that Climate change doubled the likelihood of the New South Wales heatwave (Feb 16, 2017 The Conversation)

As heat temperature records tumbled in south east Australia in the heatwave, catastrophic fireweather conditions were being experienced on Sunday over a wide region from Port Stephens in the Hunter Region, Tablelands and the Central West region of New South Wales. These conditions are categorized as a greater danger than the Victorian Black Saturday bushfires of 2009 which killed 173 people directly in the bushfires and 374 excess deaths due to the heatwave.

We have an energy crisis with load shedding ocurring in South Australia on Wednesday (that needn’t have occurred), and load shedding in NSW on Friday and Saturday with the Tomago Aluminium plant being ordered to curtail production and energy use.

But what you will find largely absent in the media and comments by politicians on the heatwave is any reference to climate change which is an essential driving factor of more intense heatwave conditions and catastrophic fireweather.

The mining and burning of coal is a large contributor to greenhouse gas emissions and needs to be phased out in an orderly way to meet our international commitments on climate change. The only ‘but’ would be if carbon capture and storage (CCS) was developed at scale and at reasonable cost, and I don’t see enough research and investment to make this happen in a realistic timeframe.

So the Liberal Party are causing a clean coal controversy and blaming renewables, when AEMO and the energy market needs a thorough overhaul to re-prioritise production to meet consumer demand and social requirements rather than business profits. Just look at AEMO’s governance bias for a start.

The Transition road may be rough at times, but we really do need to move to 100 per cent renewables. Prior changes such as the transition from horse and buggy transport to automobiles – about 13 years – at the start of the twentieth century, shows that transition happens relatively quickly. State renewables targets are realistic and already driving the energy transition we need.

Is it so hard to come up with a bipartisan national energy plan?

Catastrophic fireweather warned

RFS Fire Commissioner Shane Fitzsimmons warned about conditions for Sunday at a Saturday press briefing:

“The conditions for Sunday are the worst possible conditions when it comes to fire ratings. They are catastrophic, they are labelled catastrophic for a reason, … and to put it simply they are off the old conventional scale. We used to stop our fire danger ratings at 100, but we are talking about indices up over 150, 160 tomorrow which is quite extraordinary. We haven’t seen this in NSW to this extent, ever.”

Big words, and an emphasis that the fire conditions are worse than Victoria’s Black Saturday conditions of 2009.

“This is simply not a safe environment which is why we are making it very clear to people that the only safe place to be is not in those risk areas particularly in these extreme and catastrophic regions of NSW tomorrow. We simply cannot guarantee that a fire truck will be at every home or property under these conditions. We cannot guarantee that aircraft will knock down these fires and let firefighters gain the upper hand. We cannot guarantee that a warning, a telephone message, a knock at the door will occurr for everyone that comes under threat tomorrow.”

Health in extreme heat

Dominic Morgan from the NSW Ambulance service highlighted that in the previous 24 hours there have been a number of near drownings, and 20 children or animals rescued from cars. This has necessitated increased activity of the ambulance service, but it is currently responding well. He emphasised the need to take care of elderly and ensure they are in a cool or well ventilated place. And for everyone to keep up the hydration.

“Clinically diagnosed heat stroke is a potentially life threatening condition. It can be characterised by severe dehydration, delirium, persistently high temperatures, unconsciousness and even fitting.”

His principal message was to Check on your neighbours, check on your friends, check on your family.

Underscoring his message is the fact that extreme heat is a silent killer responsible for more deaths than any other natural cause, including bushfires. I raised in October 2014: Are we mitigating the health risk of worsening heatwaves due to climate change?

Temperature records broken on Saturday

By mid Saturday several records had been broken, according to Steven Elliott of the Bureau of Meteorology. These included:

  • stretch of 10 days > 35C in Sydney, previous record was 9 days
  • 2 days above 40C in Canberra an equaling record in 1968 and 2009
  • NSW highest minimum temperature record broken at Whitecliffs with 34.2C. Past record 33.3C at Tibbooburra in 1915
  • Further records likely to be broken in coming days

Penrith reached 46.9 C on Saturday setting a new record. Previous hottest 46.5 C on 18 Jan 2013.

An update on temperatures and weather conditions from the BOM on Sunday afternoon:

18 temperature records broken, 51 people treated for heat stress symptoms in Queensland, reports Nine News.

For Queensland’s electricity generation, there were two market calls for extra power at 1600, and at 1700.

In Singleton 45C+ extreme heat killed hundreds of grey-headed flying foxes. These creatures are very susceptible to extreme heat and start dieing on mass, literally falling out of their trees, when temperatures exceed 41-42C. (See Welbergenet al 2008: Climate change and the effects of temperature extremes on Australian flying-foxes). In Canberra Heat-affected flying foxes were hosed down by volunteers to avoid mass deaths.

See my storify on Saturday: Energy Crisis & heat records broken in SE Australian #heatwave

My storify on Sunday: Catastrophic fireweather amid record breaking Aussie #heatwave and below:

Thanks to Sarah Perkin-Kirkpatrick (Mrs Heatwave) whose tweet alerting me to the Climate Reanalyzer map.


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