The South Australian State Emergency Service (SASES) is advising people to remain vigilant to the potential impacts and dangers posed by trees suffering prolonged heat

stress after the state endured its hottest summer of maximum temperatures on record.

During summer 2024/25, highly trained SES volunteers responded to 1277 Requests for Assistance regarding ‘tree down’ jobs, often falling on homes, cars and roads.

Heat distressed trees indiscriminately drop large branches and limbs, potentially resulting in significant damage to vehicles, homes and properties and in tragic cases, people.

With the Bureau of Meteorology forecasting a hotter and drier start to autumn than previous years, the heat stress on trees across the state is expected to continue.

SASES Chief Officer Chris Beattie says responding to trees falling or dropping limbs kept volunteers in the emergency response agency busy over summer.

“People with safety concerns regarding trees people should contact their local council in the first instance if the tree is on public land, or an arborist if the tree is on private property,’’

he says.

“We received 1277 Requests for Assistance in relation to tree downs in summer and have seen firsthand the impact falling branches and trees can have on homes and vehicles.

“It can be quite difficult to identify a tree under distress until it starts dropping significant limbs and branches.

“With that in mind, the best advice is to remain mindful of the potential impacts of distressed trees and the ways people can help reduce their risk.

“When possible, we would advise people to avoid parking underneath trees on very hot days and to be proactive about trimming back overhanging branches on their properties.’’

For autumn preparedness the SASES advises:

• TRIM trees and branches that could fall on your home or property.
• CHECK your insurance policy is adequate and covers you for storm damage.
• PARK vehicles under cover when possible and well away from trees.
• REPAIR any damage to your roof.

Visit the SES website for more information on being prepared.