StormTracker 21 vs 21Alive First Alert Weather使用状況と統計

The StormTracker 21 Mobile Weather App includes: • Access to station content specifically for our mobile users • 250 meter radar, the highest resolution available • Future radar to see where severe weather is headed • High resolution satellite cloud imagery • Current weather updated multiple times per hour • Daily and Hourly forecasts updated hourly from our computer models • Ability to add and save your favorite locations • A fully integrated GPS for current location awareness • Severe weather alerts from the National Weather Service • Opt-in push alerts to keep you safe in severe weather