Web Results

en.wikipedia.org/wiki/Lightning

Lightning is a sudden electrostatic discharge that occurs during a thunderstorm. This discharge ..... In some cases, a ground to cloud (GC) lightning flash may originate from a ... Positive leaders decay more rapidly than negative leaders do.

www.nssl.noaa.gov/education/svrwx101/lightning/faq

A “Bolt from the Blue” is a cloud-to-ground flash which typically comes out of the back side of the ... Does lightning strike from the sky down, or the ground up?

earthscience.stackexchange.com/questions/580/why-does-lightning-strike-from-the-ground-up

Apr 27, 2014 ... Cloud-to-ground lightning comes from the sky down, but the part you see comes from the ground up. A typical cloud-to-ground flash lowers a ...

www.ask.com/youtube?q=Where+Does+Lightning+Come+from%3F&v=v-r-3qhed1s
May 14, 2014 ... How does lightning travel through the air? New research from the University of Reading suggests that energetic particles from the sun could be ...
www.ask.com/youtube?q=Where+Does+Lightning+Come+from%3F&v=6NZ7BollRo4
Aug 25, 2009 ... Hadeeth with his companion Abu Hurairah that lightning comes and returns .... It's all to do with ancient aliens, pyramids, and other earth grid ...

www.nasa.gov/audience/forstudents/k-4/home/F_What_Causes_Lightning_Flash.html

Dec 9, 2007 ... He wanted to prove that lightning is a form of electricity. We know ... How does this "electricity" form? What do You Need to Make Lightning?

www.physlink.com/education/askexperts/ae120.cfm

First of all, to be vague, it comes from both but starts in the cloud. A combination of air currents and moving ice and water particles in the cloud causes positive ...

www.planet-science.com/categories/over-11s/natural-world/2012/06/what-causes-lightning.aspx

How does lightning form? Lightning is an electric current. To make this electric current, first you need a cloud. When the ground is hot, it heats the air above it.

stormhighway.com/does_lightning_travel_upward_or_downward.php

The answer is BOTH: There are distinct types of lightning strikes to earth that can travel in either direction - cloud-to-ground lightning and ground-to-cloud ...