Global Volcanism Program(@SmithsonianGVP) 's Twitter Profileg
Global Volcanism Program

@SmithsonianGVP

Providing weekly volcano reports, comprehensive Bulletin reports, and a unique database of ~1,350 Holocene volcanoes & eruptions. | Legal: https://t.co/jyAiysiGV7

ID:1116688595698507776

linkhttps://volcano.si.edu/ calendar_today12-04-2019 13:04:43

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Global Volcanism Program(@SmithsonianGVP) 's Twitter Profile Photo

Poas (Costa Rica), Reykjanes (Iceland), Etna (Italy), Fernandina (Ecuador), and Barren Island (India) are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 3-9 April 2024. volcano.si.edu/reports_weekly…

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Random Volcano Monday: Solimana (Peru)

The eroded Solimana volcano has not erupted since the Pleistocene, but has an active fumarole.
volcano.si.edu/volcano.cfm?vn…

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Atka Volcanic Complex (United States), Poas (Costa Rica), Reykjanes (Iceland), Barren Island (India), and Fernandina (Ecuador) are highlighted in the latest Smithsonian/USGS Weekly Volcanic Activity Report, 27 March-2 April 2024. volcano.si.edu/reports_weekly…

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Random Volcano Monday: Witori (Papua New Guinea) contains the Pago cone. The outer caldera flanks consist of pyroclastic-flow and airfall deposits produced during a series of 5 major explosive eruptions, the youngest of which occurred during 2002-2003.
volcano.si.edu/volcano.cfm?vn…

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Report from the Bulletin of the Global Volcanism Network: Ibu (Indonesia) Daily ash explosions continue, along with thermal anomalies in the crater, October 2022-May 2023.
volcano.si.edu/showreport.cfm…

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Report from the Bulletin of the Global Volcanism Network: Dukono (Indonesia) Continuing ash emissions, SO2 plumes, and thermal signals during October 2022-May 2023.
volcano.si.edu/showreport.cfm…

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Reykjanes (Iceland), Fernandina (Ecuador), Nyiragongo (DR Congo), Popocatepetl (Mexico), are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 20 March-26 March 2024. volcano.si.edu/reports_weekly…

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Random Volcano Monday: Tongariro (New Zealand) is a large volcanic massif that is composed of more than a dozen composite cones. Vents extending from Saddle Cone to Te Maari crater were active during several hundred years ~10,000 years ago.
volcano.si.edu/volcano.cfm?vn…

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Ioto (Japan), Reykjanes (Iceland), Masaya (Nicaragua), Fernandina (Ecuador), and Kavachi (Solomon Islands) are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 13-19 March 2024. volcano.si.edu/reports_weekly…

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Random Volcano Monday: Isla Tortuga (Mexico) is a circular, 1-km-wide caldera. The volcano was constructed during two periods of activity that began with submarine eruptions and included formation of a circular tuff-ring complex enclosing the caldera.
volcano.si.edu/volcano.cfm?vn…

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Masaya (Nicaragua), Fernandina (Ecuador), Ahyi (United States), Merapi (Indonesia), and Poas (Costa Rica) are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 6-12 March 2024. volcano.si.edu/reports_weekly…

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Fernandina (Ecuador), Lewotolok (Indonesia), Reykjanes (Iceland), Marapi (Indonesia), and Aira (Japan) are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 28 February-5 March 2024. volcano.si.edu/reports_weekly…

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Random Volcano Monday: Manda Hararo (Ethiopia) is a massive 105-km-long and 20-30 km wide complex. Voluminous lava flows and solidified lava lakes occupy two large craters. The first historical eruptions produced fissure-fed lava flows in 2007 and 2009.
volcano.si.edu/volcano.cfm?vn…

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Lewotolok (Indonesia), Popocatepetl (Mexico), Suwanosejima (Japan), Gamalama (Indonesia), and Dukono (Indonesia) are highlighted in the latest Smithsonian / USGS Weekly Volcanic Activity Report, 21 February-27 February 2024. volcano.si.edu/reports_weekly…

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