Priceless App
This app along with the emergency alerts via our phone and the NOAA app woke us up at 5 AM 1/17/2016 in Naples, FL when a tornado warning was issued. The Red Cross Tornado app was the loudest and the tornado siren effectively alerted us of the danger lurking outside our home. Two tornadoes touched down north of us. This is a MUST have app.
ErwinG about
Tornado: American Red Cross