What is another word for sheet lightning?
Pronunciation: [ʃˈiːt lˈa͡ɪtnɪŋ] (IPA) 
Sheet lightning, also known as heat lightning, is a spectacular natural event where thunderstorms illuminate the sky with lightning flashes that are not accompanied by the sound of thunder. Synonyms for sheet lightning include silent flashing, summer lightning, heat flashes, and dry lightning. Some other lesser-known names for this atmospheric phenomenon include "ghost lightning", "night lightning", and "blink lightning". Sheet lightning is often seen on hot summer nights and can be seen for long distances, making it a popular source of entertainment for sky gazers. Regardless of what they are called, the beauty and majesty of sheet lightning are revered by many.
