Australia's Bushfire Hotspots: NSW, Victoria, QLD, WA, SA

Australia's bushfire risk concentrates in five states—ranked by frequency/severity:

1. New South Wales – ~50% of national fires. Blue Mountains, Central Coast, Hunter Valley, Southern Highlands – rugged, eucalypt-dominated, peri-urban interface.
2. Victoria – 2nd highest. Dandenong Ranges, Grampians, Macedon Ranges – steep, forested, lightning-prone.
3. Queensland – Darling Downs, Granite Belt, Scenic Rim – subtropical grassy woodlands; spring fire season.
4. Western Australia – Perth Hills, South West, Pilbara – Mediterranean climate (SW), arid spinifex (NW).
5. South Australia – Adelaide Hills, Fleurieu Peninsula, Eyre Peninsula – Mediterranean, high fuel loads near Adelaide.

Common Drivers

• Hot, dry summers (Dec–Feb) – Low humidity, high temps, strong winds.
• Eucalyptus dominance – Volatile oils, shedding bark, crown fires.
• Climate change – Longer seasons, more extreme fire weather days (FFDI).
• Ignition – Lightning (50%), arson, equipment, powerlines.

Notable Events

• Black Saturday (2009, Vic) – 173 dead, 2,000+ homes.
• Black Summer (2019–20) – 24M ha burned nationally; 33 dead, 3,000+ homes.

Fire is inevitable in Australian ecosystems—management focuses on risk reduction, community resilience, and cultural burning revival.