![]() ![]() (Image credit: NASA Earth Observatory/MODIS/Aqua satellite) (opens in new tab)Īnother interesting consequence of the La Palma eruption was a rare bull's-eye-shaped cloud formation over La Cumbre Vieja that NASA's Aqua satellite spotted Oct. Read more: La Palma volcano spews lava hundreds of feet in the air, but don't expect a 'mega-tsunami' Rare bull's-eye cloudsĪ satellite image of the concentric cloud rings above La Palma created by its erupting volcano. (In the past dynamite has been used to divert lava flows, but scientists say an explotion would not stop the eruption) 13, after three months of continuous activity.ĭuring that time, the volcano belched stunning lava flows that were captured from space, and one Spanish politician suggested bombing the volcano was the only viable way to stop the eruption. The eruption spewed magma into the surrounding region, destroying around 2,000 buildings and forcing the evacuation of more than 7,000 people, although there were no serious injuries or fatalities, according to the BBC. ![]() The activity grabbed headlines at the time because of a long-standing theory that an eruption on La Palma could cause a "mega-tsunami" that could impact the eastern coastline of the U.S., but experts quickly shut down that idea. One of the biggest volcano stories of 2021 was the September eruption of La Cumbre Vieja volcano in La Palma, one of the Spanish Canary Islands. (Image credit: Photo by DESIREE MARTIN/AFP via Getty Images) (opens in new tab) La Cumbre Vieja, in La Palma, shooting lava fountains into the air in September. Read more: Lava eruption at Kilauea spews 'Pele's hair' volcanic glass into Hawaii's skies La Cumbre Vieja The eruption at Kilauea was preceded by a swarm of more than 140 earthquakes in just 12 hours in August, Live Science reported at the time. ![]() "The skin of the bursting bubbles flies out, and some of the skin becomes stretched into these very long threads, sometime as long as a couple of feet or so," Don Swanson, a research geologist at the Hawaiian Volcano Observatory, previously told Live Science. The rare phenomenon is named after Pele, the Hawaiian goddess of fire and volcanoes. Pele's hair consists of golden, sharp strands of glass that form when gas bubbles within lava burst at the surface. Several pilots flying aircraft near the eruption reported seeing a rare type of volcanic glass known as Pele's hair. In September, Kilauea volcano on Hawaii's Big Island began erupting from the Halema'uma'u crater, a small vent near the much larger Kilauea caldera. Lava fountains are spurting out at multiple fissure locations at the base and west wall of the crater, and a lava lake is growing within Halema'uma'u.
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