Scan the globe for thunder and lightning. Experience it yourself with real-time lightning via your camera flash, thunder audio, and haptic feedback. There’s also a secret button to turn on real-time aurora 😉.
It's a bright idea to provide specific weather information in that playful way. I love the use of iPhone's flash when the lighting appear in the app. :) You can also measure the distance of a lighting when you see and hear it in the real world.