AusAlert is a new national warning system that uses the latest technology to send emergency messages to compatible mobile devices.
Before it launches in October 2026, the system is being tested across Australia.
At 11.00am on Saturday, 20 June, compatible mobile devices in Port Lincoln may receive a test alert.
The alert will vibrate and play a loud, siren-like sound lasting around 10 seconds. If this may disrupt you or cause concern for you or someone you care for, you can turn off your device or switch it to aeroplane mode before the test time and leave it off for at least one hour.
This is only a test – no action is required. In a real emergency, follow the instructions in the alert to keep yourself and others safe.
Please do not call Triple Zero (000) unless there is a real emergency.
To learn more about AusAlert and hear what the alert sounds like, visit ausalert.gov.au
Community members are welcome to provide feedback during or immediately after the test period via: