A new national emergency warning system is coming to Australia, with millions of Australians set to receive a test alert on Monday 27 July 2026. Here’s what you need to know.

When emergencies happen, getting accurate information quickly can save lives. From bushfires and floods to other serious public safety events, Australia’s new AusAlert system has been designed to help authorities send urgent warnings directly to people’s mobile devices.

Before AusAlert officially launches in October 2026, Australians will receive a nationwide test alert:

📱 Monday 27 July 2026
⏰ 2:00pm AEST
📍 Across Australia

The test will be sent to compatible mobile devices, including most smartphones and some smartwatches and tablets.

What is AusAlert?

AusAlert uses mobile broadcast technology to send emergency messages directly to phones in affected areas. Unlike traditional text messages, these alerts are designed to reach people quickly, even when networks are busy.

The system will be used for serious emergencies such as:

  • Bushfires, floods and other natural disasters
  • Public safety threats
  • Biosecurity risks
  • Health emergencies

What will happen during the test?

During the national test, compatible phones will receive a Critical Alert.

Your phone may:

  • Make a loud siren-like sound
  • Vibrate
  • Display an alert message, even if your phone is on silent or Do Not Disturb

The test message will clearly state that no action is required.

Do I need to do anything?

For most people, there is nothing you need to do. The test is designed to make sure the system works and help Australians become familiar with what an AusAlert looks and sounds like.

However, authorities have encouraged people to be aware that the alert may be unexpected and loud.

If you or someone you know has a hidden or safety phone, it is important to plan ahead. Some domestic and family violence support services have raised concerns that the unexpected sound of a test alert could reveal a phone that has been kept secret for safety reasons. Read more from ABC News about this important consideration:

Why is AusAlert being introduced?

The goal of AusAlert is simple: to help Australians receive important warnings faster when lives and property may be at risk.

In an actual emergency, alerts will provide information about what is happening, where it is happening, and what action people should take.

Stay informed

While technology plays an important role in emergencies, staying informed through trusted sources is still vital. Keep up to date through official emergency services, local warnings, and trusted community information channels.

At Rhema, we’re committed to delivering trusted information, hope and encouragement to our community.

Stay safe, stay informed, and look out for one another.