This isn't about a standard STAR, this is about the DirecTV local forecast app that runs locally on your own DirecTV receiver box. For any warnings, it will display a simple Weather Bulletins page during the local forecast from the onset of the warning being issued until it expires. When a Severe Thunderstorm Warning or Tornado Warning is issued, it will also display a notification on screen (similar to the ("Get local weather now/clear" thing) along with a beeping sound. In my year and a half of having DirecTV, I've seen the LF app display the Weather Bulletin page once, and that was for a Severe Thunderstorm Warning. I've been under countless other watches, warnings, and advisories and none of them have displayed on the LF. I believe only the big three (tornado, severe thunderstorm, and flash flood) get any mention on the LF app.