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Dieng Volcanic Complex: 2 Indonesia: 1928 [30] 39 Taal: 4 Philippines: 2020 2020–2022 Taal Volcano eruptions: 38 Dieng Volcanic Complex: 2 Indonesia: 1786 [30] 32 Mount Nyiragongo: 1 Democratic Republic of the Congo: 2021 2021 Mount Nyiragongo eruption: 32 Kelud: 4 Indonesia: 1990 [40] 31 Bayonnaise Rocks: 2 Japan: 1952 [41] 31 Nabro Volcano ...
[88] [89] As a result of the landslide, the height of the volcano was reduced from 338 meters to 110 meters. [90] 3 Ambae [91] Vanuatu 2018 During a series of eruptions, volcanic ash blackened the sky, buried crops and destroyed homes. Over the course of the year, the island's 11,000 population was forced to evacuate several times. [92] 3 Mount ...
In a volcanic eruption, lava, volcanic bombs, ash, and various gases are expelled from a volcanic vent and fissure. While many eruptions only pose dangers to the immediately surrounding area, Earth's largest eruptions can have a major regional or even global impact, with some affecting the climate and contributing to mass extinctions.
It is regarded as one of the most dangerous volcanoes in the world because 3,000,000 people live near enough to be affected by an eruption, with at least 600,000 in the danger zone. This is the most densely populated volcanic region in the world. Eruptions tend to be violent and explosive; these are known as Plinian eruptions. [8]
Beginning on 20 May 1883, and ending on 21 October 1883, the volcanic island of Krakatoa, located in the Sunda Strait, had repeated, months long volcanic eruptions. The most destructive of these eruptions occurred on 27 August, when over 70% of the island and its surrounding archipelago were destroyed when it erupted so violently it collapsed ...
Largest of the active shield volcanoes in the Hawaiian Islands. Lower flanks populated in multiple directions, but most dangerous to the city of Hilo: Mount Etna: 3,326 m (10,912 ft) Sicily: Italy: 1,100,000 [15] 2013–present Whole metro city of Catania in general due to air pollution and ash clouds. Capable of lava bombs and violent VEI 3 ...
Mayon Volcano, the Philippines most active volcano. It has been the site of many different types of eruptions, Peléan included. Approximately 40 ravines radiate from the summit and provide pathways for frequent pyroclastic flows and mudflows to the lowlands below. Mayon's most violent eruption occurred in 1814 and was responsible for over 1200 ...
In volcanology, an explosive eruption is a volcanic eruption of the most violent type. A notable example is the 1980 eruption of Mount St. Helens . Such eruptions result when sufficient gas has dissolved under pressure within a viscous magma such that expelled lava violently froths into volcanic ash when pressure is suddenly lowered at the vent.