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The Australian Government is conducting a national test of AusAlert, Australia’s new emergency warning system. During the test, compatible devices across Australia will receive a test emergency alert so the system can be checked before it’s used in real emergencies.
At a glance
Date: Monday 27 July 2026
Time (WA): 12:00 pm (AWST)
What will happen? Your phone may vibrate, play a loud siren-like sound for around 10 seconds and display a message that clearly states it is a test.
Do I need to do anything? No. The alert is only a test and doesn’t require any action.
What can I expect?
At around midday, compatible mobile phones, tablets and some smart watches will receive the test alert.
Your device may:
- Vibrate.
- Play a loud emergency warning sound for around 10 seconds.
- Display an AusAlert message that clearly says it is a test.
The alert may sound even if your device is on silent or Do Not Disturb mode.
Could the test affect you?
While most people won’t need to do anything, the test may be distressing or create safety concerns for some people, including those experiencing domestic or family violence or using a hidden safety device.
If receiving the alert could affect your safety or wellbeing, you may wish to avoid receiving it.
How to opt out of the test
The Australian Government recommends:
- Turning your device off, or
- Switching your device to aeroplane mode before the test begins.
To avoid the alert being delivered when your device reconnects, keep it switched off or in aeroplane mode for up to 24 hours after the test.
If you’re concerned about how the test may affect you, consider planning ahead and speaking with your support network if needed.
Frequently asked questions
Will everyone receive the alert?
Most compatible mobile phones, tablets and some smart watches connected to Australian mobile networks are expected to receive the test.
Will the alert say it’s a test?
Yes. The on-screen message will clearly state that it is a test.
Can I silence the alert?
The warning sound may play even if your device is on silent or Do Not Disturb mode.
Do I need to respond?
No. This is only a national system test. No action is required.
Where can I learn more?
Visit the official AusAlert website for more information about the national test, device compatibility and FAQs.
