Latest Hawaiian Volcano Observatory Stories
About 50 miles underground, there is a deep connection between two of Earth's most notable volcanoes, Hawaii's Mauna Loa and Kilauea, that could explain some of their enigmatic behavior.
A fissure on Kilauea Volcano on the Big Island of Hawaii sent lava spewing more than 60 feet into the air recently, and scientists continued to monitor the activity closely.
Eruptions at a Hawaiian volcano have forced officials to close off part of a national park to visitors while geologists monitor eruptions and other seismic activity in the area.
Hawaii's Kilauea volcano seems to be active again, with molten lava moving around 300 feet under the crater's floor.
From June 17-19th 2007, Kilauea experienced a new dike intrusion, where magma rapidly moved from a storage reservoir beneath the summit into the east rift zone and extended the rift zone by as much as 1 meter.
The strongest and most destructive types of earthquakes - like Sunday's magnitude-6.7 that caused blackouts and landslides - are rare and are caused not by eruptions, but by the buildup of stress deep in the crust as volcanoes grow and spread, experts say.
Earthquakes at Mauna Loa sharply declined during 2005, leading geophysicists to believe the world's largest volcano is less likely to erupt than they earlier thought.
Kilauea volcano, one of Hawaii's most popular tourist attractions, is also by far the state's worst air polluter. Researchers now are trying to determine if that also makes it one of the state's biggest health risks.
Lava from Kilauea volcano began dropping into the ocean at two new points this week, treating visitors to Hawaii Volcanoes National Park to a fiery show.
Hawaiʻi Volcanoes National Park is located in the United States on the island of Hawaiʻi. The park contains 323,431 acres of land, of which half is designated as Hawaii Volcanoes Wilderness, and the distinctive Mauna Loa and Kīlauea volcanoes. Mauna Loa is the world’s largest volcano and Kīlauea is among the world’s most active. The first American visitor to the park was Asa Thurston and the first English visitor was a missionary named William Ellis, both of whom traveled to the...
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