A recent report from James Cook University and Natural Hazards Research Australia has raised concerns about the vulnerability of homes and high-rise buildings in south-east Queensland to cyclones. Following an examination of Tropical Cyclone Alfred, the researchers noted that even a slight increase in wind speed could lead to significant devastation across residential areas.
According to Dr David Henderson from James Cook University, an elevation in wind speeds by just 20 km/h could result in larger debris striking windows and other damage from loose items like bins and trampolines being swept away. The study highlights that issues often regarded as minor, such as rusty bolts on doors and corroded fixtures on garage roofs, could potentially escalate into life-threatening hazards during severe weather conditions.
Additional concerns were raised regarding structural elements such as awnings and enclosed verandahs that could fail under cyclone conditions. Bruce Haines from Bexa Building Solutions warned potential buyers of older homes—especially those built before 1980—about inadequate tie-down provisions that fail to meet modern safety standards.
High-rise buildings present their own set of risks. With increasing numbers of residents in such structures, the experts emphasise that attention to detail in construction can significantly impact how well these buildings withstand intense weather events. Hazards mentioned include unsecured outdoor tiles and insufficient water sealing around basements and electrical systems, both of which could exacerbate damage during a cyclone.
As development continues in south-east Queensland, experts like Haines express concerns about the region’s growing susceptibility to extensive damage from cyclones. Without proper maintenance and attention to building codes, the next cyclone could result in catastrophic damage to both residential and commercial properties.