Revelation 16:18-20

18And there were flashes of lightning and rumblings and clashes of thunder and a great earthquake—such as never happened since mankind has been on the earth, so mighty was the quake.

19Then the great city was split into three parts, and the cities of the nations collapsed. Babylon the great was remembered before God, to force her to drink the cup of the wine of His furious wrath.

20Every island fled away, and no mountains were to be found.