earthshaking

adjectives

loud enough to shake the very earth

earthshaking

is similar to

characterized by or producing sound of great volume or intensity

"a group of loud children"; "loud thunder"; "her voice was too loud"; "loud trombones"

sufficiently significant to affect the whole world

"earthshaking proposals"; "the contest was no world-shaking affair"; "the conversation...could hardly be called world-shattering"