United States - June 12, 2025 Hawaii – Kilauea Volcano erupted once more on Wednesday, marking the 25th time since December that lava has burst from its summit. Fountains of lava soared over 330 feet into the air, creating multiple molten streams across Hawaii’s Big Island. The eruption began at the volcano’s north vent. Scientists observed intense activity following a phase of gas-pistoning, a buildup of gas under the lava’s surface that triggers violent bursts. This gas activity escalated until a dome-shaped lava fountain appeared, feeding fresh lava flows into the crater floor. Kilauea has been erupting intermittently since December 23, 2024. Most outbursts last under a day, followed by brief pauses. The U.S. Geological Survey warned of dangerous volcanic gas emissions. Sulfur dioxide from the eruption forms vog, a smog-like haze that can spread and cause respiratory issues. Other risks include Pele’s hair, sharp strands of volcanic glass, and rock fragments that may fall near the eruption site. Three livestreams now monitor the Kilauea summit as scientists continue to track the volcano’s powerful and persistent activity.