Web21 Apr 2024 · Researchers used a newly developed algorithm to identify the scale of the Tonga eruption, significantly cutting down on the amount of field work and direct measurements required. The Volcanic Explosivity Index (VEI) rating for the blast was set at 6, with one such eruption expected once every 50-100 years. Web4 hours ago · The 2024 eruption of a submarine volcano in Tonga was more powerful than the largest U.S. nuclear explosion, according to a new study. The 15-megaton volcanic explosion from Hunga Tonga-Hunga Ha'apai, one of the largest natural explosions in more than a century, generated a mega-tsunami with waves up to 85 meters (279 feet) high …
Tonga volcano had highest plume ever recorded, new …
Web28 Jan 2024 · [1/2] The eruption of an underwater volcano off Tonga, which triggered a tsunami warning for several South Pacific island nations, is seen in an image from the NOAA GOES-West satellite taken at... Web11 Apr 2024 · The ionospheric imprints of the tsunami generated by the Jan. 15, 2024, Hunga Tonga-Hunga Ha’apai volcanic eruption, as it propagates across the Pacific Ocean, are presented and investigated along with that of the Mar. 4, 2024, 8.1 Mw Kermadec Islands earthquake tsunami; the later event serves as a reference given its proximity and … kruseway commons reviews
2024 Tongan volcanic eruption was largest natural …
Web23 Jan 2024 · The first explosion rang out from the now infamous volcano at approximately 6pm local time (04:00 GMT). “I thought it was a big lorry’s blown tyre or something,” Tevita recalled. “I looked around... Web15 Apr 2024 · On January 14, 2024, at approximately 4:20am local time UTC a huge eruption occurred at the Hunga Tonga-Hunga Ha’apai underwater volcano, located about 65km (40 miles) north of Tonga’s capital, Nuku’alofa, which is part of a vast arc of volcanoes and ocean trenches known as the Pacific “Ring of Fire”. After staying relatively inactive since 2014, the Hunga Tonga–Hunga Haʻapai volcano erupted on 20 December 2024, sending particulates into the stratosphere. A large plume of ash was visible from Nukuʻalofa, the capital city of Tonga, about 70 km (43 mi) from the volcano. The Volcanic Ash Advisory Center (VAAC) in Wellington, New Zealand, issued an advisory notice to airlines. Thi… kruses feed and hardware washoe valley nv