On Monday 27 July 2026 at 1:30pm the Australian Government will test its new emergency warning system, AusAlert. A test alert will be sent to all mobile devices in Australia. This includes most phones, and some smart watches and tablets. Devices do not need a SIM card or data.
This helps you get information quickly.
During the AusAlert national test:
- a message will appear on your screen
- you will hear a loud siren sound for about 10 seconds
- you do not need to do anything
Accessibility and the AusAlert national test
People with disabilities may face different challenges in an emergency.
More details about extra support are available here.
On 1 October 2026, AusAlert will become a vital part of Australia’s emergency warning systems.
• what is happening
• where it is
• how serious it is
• what you should do
• who sent the alert
• where to get more information.
Why you can trust AusAlert
AusAlert is run by the Australian Government and is safe and secure.
Only authorised emergency services organisations and the Australian Government can send AusAlerts.
AusAlert:
- will never ask for your personal or financial details
- does not know or store your personal information
- does not know or store your phone number
- does not track your location
- does not require you to sign up or download an app.
If you receive anything that seems suspicious, you can report it to ScamWatch
.