<Tr> <Th> Prominence </Th> <Td> 2,797 m (9,177 ft) </Td> </Tr> <Tr> <Th> Listing </Th> <Td> Ultra New Zealand #19 </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 39 ° 17 ′ S 175 ° 34 ′ E ﻿ / ﻿ 39.283 ° S 175.567 ° E ﻿ / - 39.283; 175.567 Coordinates: 39 ° 17 ′ S 175 ° 34 ′ E ﻿ / ﻿ 39.283 ° S 175.567 ° E ﻿ / - 39.283; 175.567 </Td> </Tr> <Tr> <Th_colspan="2"> Naming </Th> </Tr>

When was the last time mt ruapehu erupted