Jason Sharples

bushfire with flames and sun illuminated smoke clouds at dusk on mountain ridge

The upcoming bushfire season in Australia may be bad, but future years pose a more significant threat, says a UNSW bushfire expert.

two firefighters stand before a wall of flame

Cold fronts can make bushfires worse, a startling consideration for authorities pondering the upcoming bushfire season. 

2021 ATSE Fellows.png

UNSW academics are named Fellows for their work in engineered structures and bushfire behaviour.

bushfires burning on the horizon at dusk on a farm

We know heatwaves and drought can turn bushfires into infernos, but the reasons why were poorly understood in science.

Fireman conducting hazard reduction

New research has found the window of opportunity for hazard reduction burns won’t actually get smaller, but instead change seasons.

bushfire

Extreme fire risk will overlap with weather patterns to create fire tornadoes more often under climate change.

fire storm

When a bushfire rages so high it creates its own thunderstorm, it becomes a 'firestorm' and makes life much more difficult for firefighters. We still have a lot to learn about what triggers them, writes Jason Sharples.

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Researchers and firefighters have long speculated that fire tornadoes might exist. Now we know they do, write Jason Sharples and Rick McRae.

Highfirerisk

A new form of bushfire behaviour has been identified by a team of researchers from UNSW Canberra and ACT emergency services.