Kilauea has erupted once more — but this time, Episode 42 astonished researchers with its rapid onset and unexpected cessation. On February 15, 2026, twin lava fountains erupted from the Halemaumau crater, shooting molten rock astonishingly high into the air, up to 1,300 feet. A colossal 35,000-foot ash plume followed, drifting southwest as strong trade winds dispersed ash away from the majority of nearby communities. This eruption lasted nearly ten hours, marking the 42nd explosive event since the eruption series began in December 2024. Prior to its commencement, small overflows and bursts suggested increasing pressure beneath the crater. Once the fountains ignited, they expanded quickly, with the southern vent eventually surpassing the northern one. By late evening, the fountains diminished, leading to a sudden conclusion of the episode. Lava will continue to flow down the slope for several days, and experts predict another eruption may occur in two to three weeks. Experience the dramatic rise and fall of Episode 42 — and its implications for what lies ahead.
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