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Hawaii’s Kilauea Volcano erupts for the 25th time since December. Lava reaches over 330 feet

  • Hawai'i’s Kilauea volcano experienced its 25th eruption since December 23, 2024, occurring in the island’s southeast region, with lava fountains soaring over 330 feet high.
  • The ongoing eruption followed gas-pistoning events where gas accumulated atop a lava column within the vent, causing lava to piston upward and break through.
  • A team of scientists led by Esteban Gazel at Cornell employed sophisticated methods to study microscopic fluid pockets enclosed within mineral crystals, enabling them to accurately determine the depths at which magma is stored beneath Hawaiian volcanoes and fundamentally revise previous models of magma origins.
  • Gazel stated that the new technology enables highly precise determination of pressure at great depths, with uncertainty reduced to just a few hundred meters, demonstrating that magma develops within Earth's mantle and is the source of volcanic eruptions.
  • This research overturns previous assumptions by showing that magma responsible for eruptions is located deep within the Earth's mantle rather than in the crust, highlighting important consequences for volcanic hazard evaluations globally.
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One of the most active volcanoes in the world, the ‘Kilauea’ on Hawaii’s Big Island, began to expel lava from the northern vent this Wednesday, at the most recent event of a continuous eruption that began almost six months ago. The lava sources reached heights of more than 100 meters and fed multiple lava streams. Scientists at the Hawaii Volcanoes Observatory, which is part of the United States Geological Survey, said it was likely that the sou…

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Science Daily broke the news in United States on Wednesday, May 14, 2025.
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