The ability for multiple users (both technical as non) access from anywhere at any time without need/worry about software installed makes it very useful no matter where they are located geographically! Easy navigation by mouse is not good enough sometimes - prefer touchscreens when possible if user needs quick location info quickly especially during emergencies like natural disasters! Would love more information available so that we can customize our own alerts but this system does include most common types already included such things being tornados earthquakes flooding etc I like how it is very user friendly! It's quick for me as well because most times when using other maps sites i have waited hours just trying them out before even having an error message pop up that would tell my if there was something wrong at all so this site has been great thus far!! Not much but what they said above which isn't bad either haha :).