Lightning literally brightens up the night sky! This burst of electricity can be dramatic and fascinating from a distance – but can be deadly if you are incredibly unlucky! Here are some fun facts about lightning that you may not be aware of.
1. Lightning strikes all over the world, all of the time.
Annually approximately 1.4 billion lightning strikes occur across the globe.
2. We’re not kidding!
It is calculated that 44 lightning strikes occur every second of every day! That equates to 3,000,000 daily.
3. It moves quickly – as you might expect!
Lightning strikes at a speed of 270,000 mph. This is slower than the speed of light which travels at 670,000,000 mph.
4. What is fulgurite?
5. Can helicopters cause lightning?
6. Plants can actually benefit from lightning.
Plants rely on nitrogen to grow strong and healthy. During lightning strikes, nitrogen oxide combines with moisture which becomes rainfall and nourishes plants. The heat of lightning acts as a catalyst for nitrogen and oxygen to bond. Plants get a real boost from this – they usually obtain these nutrients from algae and bacteria!
7. Ever measured a bolt?
The strike of lightning refers to the physical aspect of the action but the ‘bolt’ is the part we can attempt to measure. They often appear bigger in the night sky and the light can extend for up to 3 miles! Their width is usually smaller than most people expect, at around 2 to 3 centimeters.
8. Here’s a weird fact about volcanoes…
9. Ring away the storm!
Some church bells are engraved with the words; ‘fulgura frango’. This means, ‘I chase lightning’! Until the late 1700s, many people believed that the chime of church bells repelled lightning. At the onset of thunderstorms, bell ringers would run to their respective church towers to pull the ropes to make bells chime!
10. It was soon stopped!
11. Want to keep track of strikes?
Radar can be used to measure lightning. Radar takes readings from electromagnetic pulses. Lightning emits them, so readings can be recorded.
FAQs about Lightning
Which place has the most occurrences of lightning?
Venezuela has the most incidences of lightning. On average of an annual 260 stormy days, 150 produce lightning!
Is it true that lightning doesn't strike in the same place twice?
No, contrary to the expression, lightning most certainly does often strike in the same place twice and sometimes more! The Empire State building, for example, is said to be struck by lightning an average 23 times per year.
How much heat is generated by lightning?
Scientists have calculated that heat from lightning can be three times hotter than the Sun - reaching a temperature of 50,000 degrees Fahrenheit!
Do you know any fun facts about lightning? Share them in the comments below!