Lighting Distance Calculator

The distance between lightning strikes is referred to as lightning distance. The flash to bang methodology is a method of counting the seconds between lightning and thunder.

Counting the number of seconds you hear thunder is a simple way to determine storm distance. To determine the distance in kilometres, multiply the number of seconds by three. The storm distance is calculated using the following formula

Storm distance = time * sound speed

The time is calculated using the formula storm distance/sound speed. Where, The number of seconds between noticing the flash and hearing thunder is called time. The sound speed is 343 m/s.

To simply find the Lightning distance, follow these simple and straightforward procedures.

• Step 1: Allow yourself to be aware of the storm and thunder.
• Step 2: The storm distance is calculated by multiplying time by the sound speed in the air.

The flash-to-bang approach is a method of counting the seconds between lightning and thunder. So, how far away does the lightning strike

• Keep an eye on the stormy skies. Hopefully, you are not in the middle of a thunderstorm!
• Count the seconds till you hear the thunder as soon as you observe the lightning strike. Count seconds as accurately as possible using your watch, phone, or your fingers. Assume it's 15 seconds in our scenario.
• Determine the storm's distance. Divide the number of seconds by 5 to get an estimate of how far away lightning is in miles; divide the seconds by 3 to get an estimate of how far away lightning is in kilometres. We'll get 3 miles or 5 kilometres out of it.
• Alternatively, you can use our lightning distance calculator, which can compute it at the speed of light!

Question 1: What is the storm distance if the time between the flash and thunder is 30 seconds?

Solution:

Given:

The time between flash and thunder = 30

Speed of sound = 343 m/s

storm_distance = time * sound_speed

= 30 x 343

= 10290 m

= 10.29 km

Hence, the lightning distance is 10.29 km.

1. How do you calculate the storm distance?

To calculate the distance from lightning, follow these four simple steps: look for flashes in the sky, count the number of seconds you hear the storm, then divide the duration by three to get the result in miles.

2. How to calculate lighting distance?

The distance in miles to the lightning can be calculated by counting the number of seconds between the flash of lightning and the sound of thunder, then dividing by 5. 5 seconds equals one mile, 15 seconds equals three miles, and 0 seconds equals very close. Keep in mind that you should count in a secure location.

3. If the thunder time is 23 seconds, what is the storm's estimated distance?

Time = 23 seconds. To calculate the lightning distance in kilometres, divide the time by 5. lightning distance = 23/5 lightning distance = 4.6 km.

4. How do you find out the lighting utilisation factor?

The proportion of light reaching the working plane to the light output of lamps is known as the utilisation factor. UF = Lumens received on the Working Plan / Lumens produced by the luminaires Utilization Factors for standard settings can be found in the catalogues of lighting manufacturers.

5. How fast does sound travel in the air?

In the air, the constant speed of sound is 343 m/s.

6. What is the formula for calculating the distance travelled by lightning in kilometres?

Storm distance = time * speed of sound is the formula for calculating lighting distance.