The Ionian Alert System (IAS) was created in early 200415 as an alternate to signify alerts or events happening that has to do with Ion. An alert will start with a 2-note pattern and then a signified code below and then proceed to play the old EAS tone from Earth. Then a computerized voice will state the alert/notification.


  • 5 Low Beeps - Red Alert. High priority distress/alert.
  • 3 Low Beeps - Orange Alert. Somewhat high priority distress/alert.
  • 1 Low Beep, 1 High Beep - Yellow Alert. Low priority distress/alert.
  • 5-note Pattern - War notification.
  • Fast 10-note pattern - Regular notification.

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