Google having very range of products in world wide, and also provides more features to help of ease of use the electronic in real life.Think if you are travelling one place to another place that destination place is some main city. But you don't know about the city before and current climate. That the Google public Alerts provides the weather and storm warning. Like there are natural things can hurt the human beings..That Google planed of provide these features for travelling purpose,Also when we want to know about one place that time we may use this option.
