Mauna Kea measured from the base to the peak has a height of 10203m, making it the highest island mountain in the world. It is a dormant volcano located 300km from Honolulu which lies in Oahu Island, Hawaii County, United States. Mauna Kea's summit is 9 kilometers above the adjacent ocean floor, making Mauna Kea the tallest mountain in the world. Mauna Kea is a dormant volcano on the Big Island of Hawaiʻi that last erupted approximately 4000 years ago. The “Mauna Kea First Ascent,” as the challenge was called, involved diving 16,785 feet to the base of the dormant volcano, kayaking 27 miles in … Mauna Kea's summit is at 13,796 feet (4,205 meters) above sea level, but it extends about 19,700 feet (6000 meters) below the water's surface. The height of Mauna Kea reaches over 13,800ft above sea level making it the tallest volcano on earth. Mauna Kea Beach surf report updated daily. If measured from the bottom base in the ocean right up to the top, it would be the tallest peak on the planet, twice as tall as Mount Everest. In the Hawaiian language, mauna kea means "white mountain", a reference to its summit … Summary. Surf forecast graph with detailed height, direction and period for swell waves Maunakea is one of the only places in the world where you can drive from sea level to 14,000 feet in about 2 hours, so altitude sickness is a high possibility. Because of its high altitude, thin and clean air, and great distance from urban areas, the summit of Mauna Kea is … 13,796 feet (4,205 m) above sea level. If you are planning to visit the summit, we highly recommend that you stop at the Visitor Information Station (VIS) at 9,200 ft to receive a current weather update, safety information, and to adjust to the change in altitude. Mauna Kea, like Hawai‘i's other older volcanoes, Hualālai and Kohala, has evolved beyond the shield-building stage, as indicated by (1) the very low eruption rates compared to Mauna Loa and Kīlauea; (2) the absence of a summit caldera and elongated fissure vents that radiate its summit; (3) steeper and more irregular topography (for example, the upper flanks of Mauna Kea … Mauna Kea is the tallest mountain in the world when measured from base to summit, since its base is located on the seafloor about 19,000 feet (5,800 m) beneath the surface of the Pacific Ocean, bringing its total height to about 33,000 ft (10,000 m).. At 13,796 feet above sea level and over 33,000 feet from the bottom of the ocean floor, Mauna Kea is the tallest sea mountain in the world. Mauna Kea lies largely hidden beneath the ocean surface but is a monumental 10,203m (33,476ft) in height from base to peak. 10,203 m (Mauna Kea) "A third way to determine the world's highest mountain is to measure the distance from the center of the earth to the peak. Measuring from base to peak, Mauna Kea is the tallest mountain on earth." "Hawaii's Mauna Kea, though, rises an astonishing 33,476 feet (10,203 meters) from the depths of the Pacific Ocean floor. Its total height is nearly 33,500 feet (10,211 meters), considerably higher than the height of the tallest mountain on land, Mount Everest … It was because of this astonishing fact that we couldn’t resist spending our precious few hours in Hawaii driving halfway across the “Big Island” and upwards to Mauna’s dizzying summit. The Hawaiian shield volcanoes are the largest mountains on Earth.Mauna Kea Volcano rises 13,796 feet (4,205 meters) above sea level but extends about 19,700 feet (6,000 meters) below sea level to meet the deep ocean floor.