Mt Tarawera erupted for 8 days in 1948 in NZ.
Mount Tarawera is a volcano on the North Island of New Zealand. Located 24 kilometres southeast of Rotorua, it consists of a series of rhyolitic lava domes that were fissured down the middle by an explosive basaltic eruption in 1886. This eruption was one of New Zealand’s largest historical eruptions, and killed an estimated 120 people. The fissures run for about 17 kilometres northeast-southwest.