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Step 1: Observe and Listen. When you see lightning in the sky, immediately focus on the event and listen for the thunder that follows. It is essential to pay attention to when you see the lightning to get an accurate calculation of its distance from you. Step 2: Count the Time Difference.
The Correct Method to Calculate Lightning Distance. The following table is the correct Flash-to-Bang estimations calculated based on the speed of sound at sea level: If thunder is heard: The lightning is . . . 5 seconds after a flash: 1 mile away: 10 seconds after a flash: 2 miles away: 15 seconds after a flash:
The formula to find the lightning distance is storm_distance = time * speed_of_sound. 4. What is the approximate storm distance if the thunder time is 18 seconds? Time = 18 seconds. Divide the time by 5 to get lightning distance in km. lightning distance = 18/5. lightning distance = 3.6 km.
Since you see lightning immediately and it takes the sound of thunder about 5 seconds to travel a mile, you can calculate the distance between you and the lightning. If you count the number of seconds between the flash of lightning and the sound of thunder, and then divide by 5, you'll get the distance in miles to the lightning: 5 seconds = 1 ...
21 mar 2015 · It may be disconcerting to note that the above equations vary by as much as a factor of 2:1. However, lightning investigators now tend to favor the shorter strike distances given by Equation 4. Anderson, for example, who adopted Equation 2 in the 1975 edition of the Transmission Line Reference Book (1987), now feels that Equation 4 is more accurate.
A Lightning Distance Calculator is a valuable tool that helps us estimate the distance between a lightning strike and our location. It does so by measuring the time between seeing the lightning flash and hearing the thunder sound. This time difference allows us to calculate how far the lightning was, thus providing vital information for safety ...
