TEXAS (KXAN) — You hear the alert comes across your phone with that emergency tone or constant buzz, the big yellow triangle pops up and it says “Blue Alert.” What does that mean?

Still don't understand what exactly that alert you got on your phone was? Here's what a purple ... possible of finding the missing person. A blue alert notifies the public following the ...

Each is a critical part of searching for someone's missing loved one. With Amber and Blue Alert systems as well, it can be difficult to keep all the different alerts straight. However, it is ...