legendary proportions

Translations
легендарные масштабы
The storm reached legendary proportions, causing widespread damage.
Буря достигла легендарных масштабов, вызвав широкомасштабные разрушения.
Definitions
A phrase used to describe something that is extremely impressive, extraordinary, or larger than life, often to the point of being almost mythical or unforgettable.
Words
legendary

adjective
легендарный
proportions

noun
масштабы