How to Count Distance of Lightning
Ten seconds means two miles away. Get the time to notice the storm and thunder Multiply the time by speed of sound in air Product is the storm distance value. In Acurite Lightning Detector Alert Model 02039 For Sale Online Ebay Lightning Detector Data Logger Weather Resistant 5 seconds 1 mile 15 seconds 3 miles 0 seconds very close. . Formula for calculating the distance of lightnings. Its important to remember that if you can see lightning or hear thunder youre in striking distance. Upon viewing a flash of lightning in the sky count the number of seconds until you hear thunder. The distance of a thunderstorm is usually determined by counting the seconds elapsed from the moment of lightning to the moment in which thunder is heard. The delay between when you see lightning and when you hear thunder occurs because sound. This calculator is designed to give the approximate distance from lightning based on the speed of sound.