فَإِذَا نَزَلَ بِسَاحَتِهِمْ فَسَآءَ صَبَاحُ ٱلْمُنذَرِينَ ١٧٧
But when it descends in their territory, then evil is the morning of those who were warned.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.