On 1 October 2026, AusAlert will become a vital part of Australia’s emergency warning systems.
AusAlert lets the Australian Government and emergency services organisations send alerts to compatible mobile devices. It’s just one of the many ways we’re helping to keep Australians safer during local and national emergencies and disasters.
About the AusAlert system
To receive an AusAlert during a disaster or emergency, you don't need to register or download an app. Everybody in the area affected by the emergency will receive an alert if they have a compatible mobile device. This includes visitors to the area and people using roaming on their device.
AusAlert will eventually replace the existing SMS-based alert system, which is called Emergency Alert.
What to expect
In an emergency, an AusAlert may be sent to your mobile device. It may vibrate and make a siren-like sound for about 10 seconds.
The alert may contain information such as:
- the type of emergency (for example, bushfire or flood)
- where it is
- how serious it is
- the actions you need to take
- where more information can be found
- the name of the organisation that sent the message.
AusAlert is just one way to stay safe in an emergency. It’s important you don’t wait to receive an AusAlert before acting in a disaster. You must still prepare yourself and have an action plan.