<Table> <Tr> <Th_colspan="2"> Kīlauea </Th> </Tr> <Tr> <Td_colspan="2"> Pu ʻu' Ō'ō, a vent on the east rift zone of the Hawaiian volcano Kīlauea </Td> </Tr> <Tr> <Th_colspan="2"> Highest point </Th> </Tr> <Tr> <Th> Elevation </Th> <Td> 4,091 ft (1,247 m) </Td> </Tr> <Tr> <Th> Prominence </Th> <Td> 50 ft (15 m) </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 19 ° 25 ′ 16" N 155 ° 17 ′ 12" W ﻿ / ﻿ 19.421097472 ° N 155.286762433 ° W ﻿ / 19.421097472; - 155.286762433 Coordinates: 19 ° 25 ′ 16" N 155 ° 17 ′ 12" W ﻿ / ﻿ 19.421097472 ° N 155.286762433 ° W ﻿ / 19.421097472; - 155.286762433 </Td> </Tr> <Tr> <Th_colspan="2"> Geography </Th> </Tr> <Tr> <Td_colspan="2"> Kīlauea </Td> </Tr> <Tr> <Th> Location </Th> <Td> Hawai ʻi, United States </Td> </Tr> <Tr> <Th_colspan="2"> Geology </Th> </Tr> <Tr> <Th> Age of rock </Th> <Td> 300,000 to 600,000 years old </Td> </Tr> <Tr> <Th> Mountain type </Th> <Td> Shield volcano, hotspot volcano </Td> </Tr> <Tr> <Th> Volcanic arc / belt </Th> <Td> Hawaiian--Emperor seamount chain </Td> </Tr> <Tr> <Th> Last eruption </Th> <Td> January 3, 1983--present </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Kīlauea </Th> </Tr>

When was the last time the volcano on hawaii erupted