What are the Last Notable Volcanic Eruptions in Hawaii? Below is a list of the last notable eruptions in Hawaii: 1969-1974 Mauna Ulu eruption (Kilauea): 1969-1974, lasting around 5 years. 1971 Kilauea Iki eruption (Kilauea): 1971, lasting for about 2 months. 1977 eruption (Kilauea): 1977, lasting for about 1 day. 1982 eruption (Kilauea): 1982, lasting […]