Question: when was the last time mount ruapehu erupted?
Evidence: Ruapehu erupted at 10:24 p.m. on 4 October 2006. The small eruption was marked by a magnitude 2.9 volcanic earthquake and sent waves 4–5 m (16 ft) tall crashing ...
As a result of the eruption of Mount Ruapehu volcano on 22 June 1969, a ... Crater Lake, at the summit of Ruapehu volcano, has produced frequent phreatic ...
Answer: 25 September 2007