Definition of Anvil crawler

WEATHER&METEOROLOGY
Anvil Crawler
[Slang], a lightning discharge occurring within the anvil of a thunderstorm, characterized by one or more channels that appear to crawl along the underside of the anvil. They typically appear during the weakening or dissipating stage of the parent thunderstorm, or during an active MCS.

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Anvil Crawler definition was found in categories: Science & Technology(1)  Encyclopedia(1)  

Anvil Crawler Definition from Science & Technology Dictionaries & Glossaries

A COMPREHENSIVE GLOSSARY OF WEATHER
Anvil Crawler
[Slang], a lightning discharge occurring within the anvil of a thunderstorm, characterized by one or more channels that appear to crawl along the underside of the anvil. They typically appear during the weakening or dissipating stage of the parent thunderstorm, or during an active MCS .


Anvil Crawler Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Lightning
Lightning is an atmospheric discharge of electricity, which typically occurs during thunderstorms, and sometimes during volcanic eruptions or dust storms. A bolt of lightning can travel at a speed of , and can reach temperatures approaching , hot enough to fuse soil or sand into glass channels. There are over 16 million lightning storms every year.

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