It’s the lightning that produced the thunder. It has been shown that, in some cases, a “rain gush” occurs in the seconds following a flash of lightning. … Within about 30 seconds after a lightning discharge, the mass of some droplets may increase as much as 100-fold as a result of the electrostatic precipitation effect.
Can it rain without thunder?
Dry thunderstorms are most common in the western United States late in spring and into early summer when monsoonal moisture is absent in the region. Rain evaporates before reaching the ground in a dry thunderstorm, but lightning is still a major hazard.
Does rain come first or thunder?
Lightning often proceeds rain, so don’t wait for the rain to begin. If you hear the sound of thunder, go to a safe place immediately.
Why do thunderstorms produce heavy rain?
How do thunderstorms form? Every thunderstorm needs moisture to form the clouds and thus the rain. They also need instability… this comes in the form of warm air near the surface rising rapidly, or instability due to the forcing of upwards motion.
What is red lightning?
Sprites, also known as red lightning, are electrical discharges that appear as bursts of red light above clouds during thunderstorms. … The researchers hope to learn more about the physical and chemical processes that give rise to sprites and other forms of upper atmospheric lightning.
Can lightning strike a house?
Stay indoors and avoid travel if possible. … This is because lightning can travel through a building’s plumbing and metal pipes.
Can thunder hurt you?
What is there to be scared of? Most storms are harmless, even soothing to some, and nurturing to plants and wildlife. Thunder can’t hurt us, of course, but lightning strikes can be deadly. … Still, lightning strikes are deadly, which is why you should go indoors when you hear thunder.
Why is thunder so loud?
Why is thunder so loud? It’s because the amount of electrical energy that flows from the cloud to the ground is so enormous: it’s like a very big waterfall of electricity. The louder the sound that you hear, the closer you are to the lightning. Light travels through air much faster than sound.
What color is lightning?
The distinctive blue-white color of lightning is caused by light emitted as the electrons drop back to their original energy states. Seen from above, lightning storms also produce less well-known emissions of blue or red light above the clouds, known as jets and sprites.
Do thunderstorms have eyes?
The eye of a storm is a roughly circular area, typically 30–65 kilometers (19–40 miles) in diameter. It is surrounded by the eyewall, a ring of towering thunderstorms where the most severe weather and highest winds occur.
What are chances of being struck by lightning?
The chances of being struck by lightning are 300,000 to one, with 24,000 people hit and killed a year, says the BBC.
How long does a lightning last?
Lightning is not distributed evenly around Earth, as shown in the map. On Earth, the lightning frequency is approximately 44 (± 5) times per second, or nearly 1.4 billion flashes per year and the average duration is 0.2 seconds made up from a number of much shorter flashes (strokes) of around 60 to 70 microseconds.
What is a sprite in the sky?
Sprites or red sprites are large-scale electrical discharges that occur high above thunderstorm clouds, or cumulonimbus, giving rise to a quite varied range of visual shapes flickering in the night sky. They are usually triggered by the discharges of positive lightning between an underlying thundercloud and the ground.
Is there Black lightning?
Scientists have just begun to understand a strange phenomenon known simply as “dark lightning“. Different from regular lightning, dark lightning is a release of high-energy gamma radiation—sources include supernovae and supermassive black holes—that is completely invisible to the human eye.
Is green lightning real?
Green lightning is a rare weather phenomenon that some people have been lucky enough to witness. It’s almost the same as lightning, except its color is an eerie green.