Tag: lava_fountains

Kīlauea Lava Fountain Heights Linked to Magma Chemistry, Offering Forecasting Insights

6 Aug 2026 8:12 p.m. · Source: U.S. Geological Survey

Kīlauea's summit lava fountains show a consistent link between height and magma chemistry, with higher magnesium oxide levels indicating hotter, fresher magma. This correlation could help forecast future eruptive periods, as scientists observe a potential new growth cycle.

Science & Technology Politics and Government Environment Federal Government Education Kīlauea Volcano Lava Fountains Magma Chemistry USGS Hawaiian Volcano Observatory Hawaii U.S. Geological Survey
Kīlauea's Halemaʻumaʻu Eruption Ties Historic Fountaining Record

21 May 2026 6:17 p.m. · Source: U.S. Geological Survey

Kīlauea's Halemaʻumaʻu eruption has tied a historic record with 47 lava fountaining episodes, matching the 1983-1986 Pu‘u‘ō‘ō eruption. This fast-paced event features unique dual fountains and increased magma supply, with more activity expected.

Science & Technology Politics and Government Media Federal Government Environment Digital and Print Publishing Kīlauea Halemaʻumaʻu Pu‘u‘ō‘ō Lava Fountains Volcanoes USGS Hawaii U.S. Geological Survey