Web12 May 2024 · On 15 January, 2024 (universal time coordinated), a massive volcanic eruption occurred on a small, uninhabited island in the South Pacific, Hunga Tonga-Hunga Ha‘apai (black triangle in Fig. 1A) ( 1 ). This submarine volcano stretches 20 km across and is topped by a submarine caldera 5 km in diameter with minor above-water caldera lips ( 2 ). Web17 Jan 2024 · Hunga Tonga-Hunga Ha’apai, which has a base about 20km across and rises some 1,800 metres above the seafloor, takes its name from the two parts of the rim of its crater, or caldera, that rise ...

Volcanic eruption in Tonga and effects on respiratory health

Web4 Feb 2024 · Tonga Eruption Sent Ripples Through Earth’s Ionosphere. Feb. 4, 2024. This looping video shows a series of GOES-17 satellite images that caught an umbrella cloud generated by the underwater eruption of the Hunga Tonga-Hunga Ha’apai volcano on Jan. 15, 2024. Crescent-shaped bow shock waves and numerous lighting strikes are also … Web17 Jan 2024 · Watch: Satellite images capture the eruption of Hunga Tonga-Hunga Ha'apai By Jonathan Amos BBC Science Correspondent When an enormous … every third thought by robert mccrum omnibus

Tonga volcano had highest plume ever recorded, new study confirms

Web2 Aug 2024 · This satellite image shows an intact Hunga Tonga-Hunga Ha’apai in April 2015, years before an explosive underwater volcanic eruption obliterated most of … Web11 Feb 2024 · When the Hunga Tonga-Hunga Ha’apai volcano erupted under the waters of the Pacific Ocean on January 15, its roar was heard nearly 6,000 miles away in Alaska. Satellites captured not only huge... Web21 Jan 2024 · A satellite image of the Hunga Tonga-Hunga Ha’apai volcano on Jan. 6, before the eruption, as it was sending up steam plumes and gases. Maxar Technologies A satellite image of the... brown sugar fudge penuche recipe