What is a fork of lightning?

1. forked lightning – a form of lightning that moves rapidly in a zigzag path with one end divided (fork-like) chain lightning. lightning – abrupt electric discharge from cloud to cloud or from cloud to earth accompanied by the emission of light.

What causes Forked lightning?

What is forked lightning? Forked lighting appears as jagged lines of light. They can have several branches. Forked lightning can be seen shooting from the clouds to the ground, from one cloud to another cloud, or from a cloud out into the air.

Is it heat lightning or sheet lightning?

Intra-cloud lightning is sometimes called sheet lightning because it lights up the sky with a ‘sheet’ of light. Heat Lightning: Lightning from a thunderstorm that is too far away to be heard.

Does every lightning bolt hit the ground?

Does lightning strike from the sky down, or the ground up? The answer is both. Cloud-to-ground (CG) lightning comes from the sky down, but the part you see comes from the ground up. A typical cloud-to-ground flash lowers a path of negative electricity (that we cannot see) towards the ground in a series of spurts.

Is there sheet lightning?

The type of lightning seen last night – which lit up the whole sky – is known as sheet lightning. Sheet lightning, also known as intra-cloud lightning, refers to lightning within a cloud that lights up as a ‘sheet’ of luminosity during the flash.

Is there such a thing as sheet lightning?

Intra-Cloud: The most common type of lightning. It happens completely inside the cloud, jumping between different charge regions in the cloud. Intra-cloud lightning is sometimes called sheet lightning because it lights up the sky with a ‘sheet’ of light.

What is the weakest color of lightning?

The color of the bolt depends on how hot it is; the hotter the lightning, the closer the color will be to the end of the spectrum. The color spectrum in this case start with infared which is red and the coolest up to ultraviolet which appears violet and is the hottest.