in living memory

US /ɪn ˈlɪvɪŋ ˈmɛməri/
UK /ɪn ˈlɪvɪŋ ˈmɛməri/
"in living memory" picture
1.

within the period of time that people can remember

:
It was the worst storm in living memory.
This is the first time such an event has occurred in living memory.