Mauna Loa volcano in Hawaii had last erupted in March and April of 1984 and had sent a flow of lava within 5 miles (8.05 km) of Hilo, Hawaii’s largest city.
source https://www.jagranjosh.com/current-affairs/hawaiis-mauna-loa-worlds-largest-active-volcano-erupts-for-first-time-in-nearly-40-years-1669699619-1