A simple to use utility to calculate the distance to a storm based on the time elapsed between the lightning and the thunder.When you see the lightning: hit the 'Lightning' button, then when you hear the thunder: hit the 'Thunder' button. The distance to the storm will be shown.
PriceUSD0
LicenseFree
File Size6.43 MB
Version1.1
Operating System iOS
System RequirementsCompatible with iPhone, iPod Touch, and iPad. Requires iOS 3.1 or later. iTunes account required