In Germany, we have this nice NINA app, which updates live warnings from city(as well as several cities for huge disasters) from fire, smoke, heavy storms, bad

In Germany, we have this nice NINA app, which updates live warnings from city(as well as several cities for huge disasters) from fire, smoke, heavy storms, bad weather, WW2 bombs blocking & evacuation etc. This is really effective compared to Twitter/FB whatever that some of us don’t like to use. When I visit some other place for vacation, I really appreciate this approach.