Is Maui still an active volcano?

Haleakala, the only active volcano on the Island of Maui, erupted most recently between about 600 and 400 years ago. In the past 1,000 years, at least 10 eruptions produced lava flows and tephra cones from the rift zone that crosses the volcano from southwest to east and through Haleakala Crater.



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Although Haleakala is considered dormant, volcanologists say that a future eruption at Haleakala is inevitable- it's not a matter of if, but when. Haleakala is thought to erupt every 200-500 years, and scientists believe the mountain still has some juice left.

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The largest dormant volcano in the world, Haleakala, makes up a large part of Maui. Mount Haleakala is also called the East Maui Volcano. Haleakala is considered a dormant volcano because it has not erupted in a long time, but it could erupt again in the future. Haleakala is a huge shield volcano.

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West Maui Volcano is an extinct volcano whose evolution includes shield (1.6 to 2.0 million years old), postshield (1.5-1.2 million years old), and rejuvenated stages. The rejuvenated stage is represented by only a handful of vents and flows, located mainly near the town of Lahaina.

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Four of these active volcanoes are located on Big Island. They include Kilauea, Mauna Loa, Mauna Kea, and Hualalai. The other is located on Maui and it is Mount Haleakala. There is also a sixth active volcano, called Loihi, that is still submerged under water off of the coast of Big Island near Kilauea.

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Haleakala, the only active volcano on the Island of Maui, erupted most recently between about 600 and 400 years ago. In the past 1,000 years, at least 10 eruptions produced lava flows and tephra cones from the rift zone that crosses the volcano from southwest to east and through Haleakala Crater.

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Except for the occasional vog, the main islands of Oahu, Maui, Kauai, Molokai and Lanai are unaffected by the volcano.

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During the morning of September 11, Hawaiian Volcano Observatory geologists conducted an overflight of the new eruption within the Kilauea summit caldera. The eruption is occurring in the east portion of Halema?uma?u crater and on the downdropped block to the east, which formed during the 2018 summit collapse.

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Haleakala, the only active volcano on the Island of Maui, erupted most recently between about 600 and 400 years ago. In the past 1,000 years, at least 10 eruptions produced lava flows and tephra cones from the rift zone that crosses the volcano from southwest to east and through Haleakala Crater.

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Maui is a volcanic island made from 2 volcanos. The East Maui volcano, known as Haleakala, had its recent eruptions between 1480 and 1600. The eroded West Maui volcano, known as Mauna Kahawai or West Maui Mountains, last erupted 320,000 years ago. Haleakala is in a non-eruptive stage.

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The eroded West Maui volcano, known as Mauna Kahawai or West Maui Mountains, last erupted 320,000 years ago. Haleakala is in a non-eruptive stage. You won't find lava erupting out of Maui's volcanos on your visit to the Valley Isle. You won't be able to miss seeing them though.

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Towering over the island of Maui and visible from just about any point, Haleakala Crater is a force of nature in every sense. At 10,023 feet above sea level, this dormant volcano is the stage for a breathtaking range of landscapes—and skyscapes.

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Haleakala was last active in the late 18th century and is the larger of the two volcanoes that form the island of Maui.

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Rising gradually to more than 4 km (2.5 mi) above sea level, Hawaii's Mauna Loa is the largest active volcano on our planet. Its submarine flanks descend to the sea floor an additional 5 km (3 mi), and the sea floor in turn is depressed by Mauna Loa's great mass another 8 km (5 mi).

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This collection of interviews represent first-person accounts of any tsunami occurring in Maui County. Although the most severe tsunami occurred on April 1, 1946, some residents recalled tsunamis occurring as far back as 1923.

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Kilauea, Hawaii's youngest volcano, formed underwater around 280,000 years ago, according to the National Park Service. It had erupted almost continuously from 1983 to 2018, and again from 2020 onward.

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