Hawaii Volcanoes National Park Information
Hawaii Volcanoes National Park, established in 1916, displays the results of 30 million years of volcanism, migration, and evolution processes that thrust a bare land from the sea and clothed it with complex and unique ecosystems and a distinct human culture. The park encompasses diverse environments that range from sea level to the summit of the earth's most massive volcano, Mauna Loa at 13,677 feet. Kilauea, one of the world's most active volcanoes, offers scientists insights on the birth of the Hawaiian Islands and visitors' views of dramatic volcanic landscapes. The park includes 505 square miles of land.
Over half of the park is designated wilderness and provides unusual hiking and camping opportunities. In recognition of its outstanding natural values, Hawaii Volcanoes National Park has been designated as an International Biosphere Reserve and a World Heritage Site.
It is said that if any volcanic rock is taken from Hawaii Volcanoes National Park (or anywhere in Hawaii) that the person that took it will be cursed until it is returned. The same is true for black sand. While purportedly an ancient Hawaiian belief, historians can trace this legend only to the mid twentieth century.
The volcanic activity generated in Hawaii Volcanoes National Park helped create Kalapana black sand beach (now covered by lava from the current eruption) and other black sand beaches.
The Big Island is famous for its Hawaii volcanoes. Kilauea, the most active of the Hawaii Volcanoes, has been erupting almost continuously for more than two decades. At the coast where the lava meets the ocean, one can sometimes see billows of white steam rising from off the shoreline. At night, the lava lights up the steam to give an orange glow. When the molten lava makes contact with the ocean, the sea water turns into steam, and the sudden cooling of the lava causes the newly formed lava rocks to explode and crack into small pieces. The broken up lava is further ground into black sands along the shore by the ocean waves. Black sand beaches are common on the Big Island near the Hawaii volcanoes..
Five enormous Hawaii volcanoes built Hawaii's Big Island and in the process created an island that is twice as large as all the other islands combined. It is also twice the size of Delaware and three times the size of Rhode Island with an area of 4,028 square miles. It is home to two of the largest mountains on earth, Mauna Kea and Mauna Loa, if measured from their base on the ocean floor. Two of the world's most advanced astronomical observatories are located on the summit of Mauna Kea. Scientists view clear skies from here well above 40% of the earth's atmosphere. It is one of the few places in the world where you can snow ski on a dormant volcano and then swim in the warm ocean waters the same day.
Which Hawaii Volcanoes are extinct, dormant, or active?
Five Hawaii volcanoes make up the island of Hawaii - Kohala, Mauna Kea, Hualalai, Mauna Loa, and Kilauea.
Hawaii Volcanoes that will never erupt again are considered extinct. Dormant volcanoes have not erupted in historic time - the last 200 years in Hawaii - but probably will erupt again. Active Hawaii volcanoes have erupted in historical time - the last 200 years in Hawaii.
Kohala - the oldest of the Hawaii volcanoes on this island, last erupted about 60,000 years ago and is considered extinct.
Mauna Kea - last erupted 3,600 years ago and is dormant.
Hualalai - Mauna Loa - and Kilauea are active Hawaii volcanoes..
Hualalai erupted seven times in the last 2,100 years. The only historic eruptions were in 1800 and 1801. Mauna Loa last erupted in 1984 and sent flows towards Hilo. Kilauea has been erupting since 1983.
Loihi, one of the underwater Hawaii Volcanoes, is 15 miles southeast of the island and 3,178 feet below sea level.
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