Why are bushfires raging in Australia?
4 years, 11 months ago

Why are bushfires raging in Australia?

The Hindu  

The story so far: Australia’s bushfires have razed more than 10.3 million hectares of land — roughly the size of South Korea — since September. Climate models had indicated that the positive IOD may persist longer than typical events do — active right from May 2019 before peaking in October-November and decaying only during the first week of January 2020. The persistent heat and drought buttressed by the positive IOD conditions may have acted as a perfect foil for the tinder-like conditions, with climate change scientists and naysayers pitched on either side of a towering inferno, arguing their respective cases of what might have triggered the devastation. South-east Australia has been abnormally dry since September under prevailing positive IOD conditions, which means that it would need bouts of significant rainfall to have an impact on the fire risk. The fire season in Australia is always dangerous, with the 2009 Black Saturday fires killing 173 people in Victoria, making it the deadliest bushfire disaster on record.

History of this topic

Searing heatwave grips southeast Australia, raises extreme bushfire risks
4 days, 21 hours ago
Heat wave leads to warnings of potentially devastating wildfires in southern Australia
2 weeks ago
Heat wave leads to warnings of potentially devastating wildfires in southern Australia
2 weeks ago
Bushfire risk lingers as country swelters under heatwave
3 weeks, 3 days ago
Extreme weather warning for Australia over the next three days
1 month ago
Fire danger ramps up as BOM predicts hotter temperatures around some parts of Australia
2 months ago
Temperatures soar across eastern Australia as fire crews battle blazes in southern Queensland
Trending News
2 months ago
Warnings over increased bushfire risk as Australia records warmest August on record
4 months ago
Queensland tipped for intense bushfire season with high fuel loads and hot weather
5 months, 1 week ago
Adelaide swelters before sunrise as hot weather, winds and lightning increase bushfire risk
10 months, 1 week ago
Bayindeen bushfire still burning as Victoria and South Australia swelter through extreme weather
10 months, 1 week ago
Bureau of Meteorology and AFAC summer outlook looks hot across all corners of Australia, with heightened fire risk
1 year, 1 month ago
How weather, geography and fuel load influence fire behaviour in Tasmania
1 year, 1 month ago
Southern Australian states sizzle as Indian Ocean climate driver nears record strength
1 year, 2 months ago
Australian Authorities Warn Citizens of Horrific Bushfire Season
1 year, 3 months ago
Another Black Summer for Australia? Residents told to Flee Victoria Bushfires
1 year, 3 months ago
Sydney bushfires: More than 100 blazes across New South Wales as temperatures soar to 33C
1 year, 3 months ago
Flood and storm threat for southern Australia after record-hot and dry September weather
1 year, 3 months ago
Australia, scarred by bushfires, on high alert for dangerous summer
1 year, 3 months ago
Summer of severe heat predicted as Bureau of Meteorology declares El Niño
1 year, 3 months ago
Climate change drives hotter, more frequent fire seasons in the Northern Territory
1 year, 3 months ago
Spring 2023: Meteorologists warn high temperatures and low rainfall will increase risk of bushfires
1 year, 4 months ago
'Catastrophic' bushfire warning has thousands of Australians on alert this spring
1 year, 4 months ago
Large parts of Australia put on high alert for significant bushfires in spring
1 year, 4 months ago
'Australia is sleepwalking': A bushfire scientist explains what the Hawaii tragedy means for our flammable continent
1 year, 4 months ago
Why a repeat of Black Summer is unlikely this fire season despite El Niño warnings
1 year, 5 months ago
Australian bushfires may have helped trigger La Nina
1 year, 7 months ago
Australia’s east faces ‘worst heatwave in two years’ as bushfires continue to rage
1 year, 10 months ago
Flooded NSW towns and dry parts of WA face 'above normal' bushfire potential, says national fire council
2 years, 1 month ago
Larger fires, heavier rains forecast in Australia as world warms
2 years, 1 month ago
BOM warns wet spring and summer could see more Queensland floods
2 years, 4 months ago
Wet autumn outlook for parts of eastern Australia as the BOM predicts above average rainfall
2 years, 9 months ago
'Horrendous' Wheatbelt bushfires still pose a threat, says fire chief
2 years, 11 months ago
Bushfires that burn more than a million hectares increasing due to climate change, CSIRO finds
3 years, 1 month ago
Winter, spring rains drive increased grassfire potential in Australia's eastern states
3 years, 4 months ago
Bushfires in south-west WA impacted by global trend of drying Mediterranean climates
3 years, 10 months ago
Australia faces more fires, drought as climate continues to heat
4 years, 1 month ago
BOM and CSIRO State of the Climate 2020 shows Australia is experiencing climate change now
4 years, 1 month ago
Australia wildfires probe recommends climate risk forecasts
4 years, 2 months ago
BOM's severe weather outlook signals wet summer ahead, with flooding and more cyclones likely
4 years, 2 months ago
Californian fires are mirroring Australia's Black Summer, experts say, driven by record drought and heat
4 years, 3 months ago
Bushfire royal commission looks to the past to show a troubling future
4 years, 7 months ago
Australia heading into new 'fire age', warns global fire historian
4 years, 7 months ago
Wet winter likely as speculation over La Nina and a negative IOD mounts
4 years, 8 months ago
How extreme conditions drove Australia's record bushfire disaster
4 years, 10 months ago
Deadly fires in Australia have made climate change converts, as in California
4 years, 10 months ago
Heavy rains dampen bushfires in Australia
4 years, 11 months ago
Rain has helped slow Australia's fires, but it's far from a knockout blow
4 years, 11 months ago
Relief as rain falls over Australian bushfires
4 years, 11 months ago
Thunderstorms, heavy rains along Australia’s east coast bring hope that bushfires will slow down; flash flooding likely in some parts, warn officials
4 years, 11 months ago

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