Extreme weather events
More record-breaking heat was experienced around the world in 2017, with the year joining 2014, 2015 and 2016 as the four hottest years ever recorded in the 138-year global temperature archive.
The heavy downpours across south-east Australia are yet another reminder of how extreme weather events place lives, property and critical infrastructure at risk. This briefing paper describes the influence of climate change on extreme rainfall.
This report provides evidence regarding potential financial and health implications of electricity pricing and 'price signal' messaging for heat vulnerable households.
This review, commissioned after equipment at two locations (Thredbo and Goulburn) failed to record the temperature when it dropped below -10.4 degrees Celsius in July 2017, found that the site hardware was unsuitable at very low temperatures.
This report examines events in March 2017, where large areas of the Plane Basin in the Mackay region received very heavy rainfall associated with ex-tropical cyclone Debbie.
Many parts of Australia have been experiencing a long-running heatwave, with temperatures soaring above 40 degrees in some areas. So what impact is this having on schools? And is it time for the government to roll out a national policy on heat protection?
In this updated report, it is now known that five system faults occurred within a period of 88 seconds on 28 September 2016, leading to six voltage disturbances.
Data now shows that nine of the 13 wind farms online at the time of the...
On September 27, a vicious low pressure system developed in the Great Australian Bight. As it rotated, the ‘mid-latitude cyclone’ sucked cold air up from the frigid Southern Ocean, pushing a cold front towards South Australia with 100 km/h winds.
The storm smashed into...
Much has been said about the impacts of climate change on Australia’s neighbours in the Pacific, and how increases in temperature, extreme weather events and changes to crops and livestock vailability will inevitably impact the lives of all Australians. But what of the inequality of...
Heatwaves have been subject to significant attention in Australia and globally due to their negative impacts on the ecosystem, infrastructure, human health and social life. Measures to increase resilience to heatwaves, however, are mostly isolated in different disciplines. This paper proposes a framework integrating urban...
This preliminary report explains how severe weather moved through South Australia on the afternoon of Wednesday 28 September 2016, with high winds, thunderstorms, lightning strikes, hail, and heavy rainfall. The weather resulted in multiple transmission system faults including, in the space of 12 seconds, the...
Power is gradually returning to South Australia after wild storms blew across the state last night, but some areas could be offline for days.
The storm - associated with heavy rain, lightning, and severe winds - damaged transmission lines that carry electricity from power...
Floods are the most common form of natural disasters globally, disproportionately impacting lower income countries and in many cases the poorest citizens therein. The increasing frequency and intensity of floods present civil society, policymakers, and development practitioners the challenge of reducing disaster risk, and populations’...
Heatwaves have a mounted interest in the last decade due to their negative impacts on infrastructure, the ecosystem and public health. Population exposure to heat stress is substantially influenced by the resilience of the built environment as people spend the majority of their time indoors....
Attribution of extreme events is a challenging science and one that is currently undergoing considerable evolution. In this paper, 20 different research groups explored the causes of 16 different events that occurred in 2013. The findings indicate that human-caused climate change greatly increased the risk...