which is bigger kīlauea and mauna loa or mount everest
Mauna Loa Mauna Loa is the largest subaerial and second largest overall volcano in the world (behind Tamu Massif),[15] covering a land area of 5,271 km2 (2,035 sq mi) and spans a maximum width of 120 km (75 mi).[2] Consisting of approximately 65,000 to 80,000 km3 (15,600 to 19,200 cu mi) of solid rock,[16] it makes up more than half of the surface area of the island of Hawaiʻi. Combining the volcano's extensive submarine flanks (5,000 m (16,400 ft) to the sea floor) and 4,170 m (13,680 ft) subaerial height, Mauna Loa rises 9,170 m (30,085 ft) from base to summit,[2][17] greater than the 8,848 m or 29,029 ft[18] elevation of Mount Everest from sea level to its summit. In addition, much of the mountain is invisible even underwater: its mass depresses the crust beneath it by another 8 km (5 mi), in the shape of an inverse mountain,[19] meaning the total height of Mauna Loa from the start of its eruptive history is about 17,170 m (56,000 ft).[20]