Australia is preparing for the first national test of AusAlert, a new emergency warning system that will reach smartphones across the country. The trial is scheduled for Monday, 27 July 2026 at 2PM AEST, when millions of devices are expected to sound at the same time.
The AusAlert test will give Australians their first real look at how the nationwide warning system works. Based on the information released so far, the alert is designed to be delivered broadly and simultaneously, making it one of the largest public warning tests many people in Australia will have experienced on their phones.
For users, the most noticeable part of the test will be the sound from their devices. With millions of Australian smartphones included, many people are likely to hear an alert later today even if they are not actively following the announcement.
The rollout marks an important step in Australia's emergency communications setup, as authorities move to test a system intended for countrywide warning messages. Today's AusAlert trial is expected to show how the platform performs when sent to devices on a national scale.
