WebThe 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. Cloud formation. Thunderstorm clouds form when the Sun´s radiation heats the Earth´s crust, causing warm air to rise into the Earth´s atmosphere. As the warm air rises, it cools and ... Web30 Seconds: Count the seconds between seeing lightning and hearing thunder. If this time is less than 30 seconds, lightning is a threat. Seek shelter immediately. Even if you can’t see the lightning, just hearing the thunder is a good backup rule. 30 Minutes: After hearing the last rumble of thunder, wait 30 minutes before leaving shelter ...
How to Calculate the Distance from Lightning: 4 Steps - wikiHow
WebThunder is the sound caused by lightning. Depending upon the distance from and nature of the lightning, it can range from a long, low rumble to a sudden, loud crack. The sudden increase in temperature and hence pressure caused by the lightning produces rapid expansion of the air in the path of a lightning bolt. In turn, this expansion of air creates a … WebHow do you count the seconds of time between lightning striking and the thunder clap to know the distance from how far the lightning struck? To a reasonable accuracy, you can count three seconds per kilometre, or 5 seconds per mile. Keeping your seconds accurate is much harder. horse stable care
Counting the seconds between lightning and thunder - YouTube
WebMar 7, 2015 · It takes roughly five seconds for the sound of super heated air or thunder to travel one mile, so if you see a flash of lightning and count 10 seconds until you hear the thunder, you... WebJun 18, 2024 · Stop counting when you hear the thunder. For every 5 seconds between the lightning flash and the sound of thunder the thunderstorm that produced the lightning is 1 mile away. If the... WebIn the same way as normal lightning, the imbalance between the plume's electrical charge and the charge in the atmosphere leads to lightning strikes. 10. Counting lightning. To tell how far away a thunderstorm is, simply count the number of seconds between the flash of lightning and the boom of thunder that follows. horse stable chin