See Hawaii’s Kīlauea volcano erupt, shooting lava 1,300 feet into the air
NEWS | 12 March 2026
Over nine hours, Kīlauea released 16 million cubic yards of lava and sent a cloud of ash beyond 30,000 feet I agree my information will be processed in accordance with the Scientific American and Springer Nature Limited Privacy Policy . We leverage third party services to both verify and deliver email. By providing your email address, you also consent to having the email address shared with third parties for those purposes. The Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular in which it shot fountains of lava some 1,300 feet into the air, according to the U.S. Geological Survey. The eruption generated “significant heat and ash,” USGS said, with some six inches of “tephra”—bits of volcanic material, ranging from glasslike particles to rocks and ash—accumulating on a nearby golf course. Some glassy material, called “Pele’s hair” for its strandlike structure, traveled as far as the city of Hilo, USGS said. Hilo is some 30 miles away by car. Over the course of the eruption on Tuesday, Kīlauea released an estimated 16 million cubic yards of lava and sent up an ash plume that reached beyond 30,000 feet. On supporting science journalism If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today. Kīlauea has been erupting regularly since December 2024; Tuesday’s fiery display was the 43rd “eruptive episode” since then. A GIF of a thermal image of Halemaʻumaʻu from the west rim of the summit caldera. USGS Kīlauea is a shield volcano, which means it is flatter and shorter than the classic conical peak of a composite volcano. But what such volcanoes lack in height, they make up for in size—much wider than they are high, shield volcanoes are the largest volcanoes on Earth. These volcanoes often produce slow-moving lava flows. Kīlauea is among the planet’s most active volcanoes and has been erupting for as long as humans have been around to document it.
Author: Claire Cameron. Jackie Flynn Mogensen.
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