Vatnaöldur
Vatnaöldur (Icelandic pronunciation: [ˈvahtnaˌœltʏr̥]) is the name of a series of craters in the Suðurland region of Iceland. They are located in the Highlands of Iceland, north–west of the Veiðivötn and north–east of Landmannalaugar, within the municipality of Rangárþing ytra. It is part of the Eastern volcanic zone (EVZ).
The craters were formed during a series of eruptions in the volcanic system of the Bárðarbunga around the year 877.[1] These eruptions, like those of the neighbouring Veiðivötn, were from about 65 kilometres (40 mi) (or 42 kilometres (26 mi)[2]) long volcanic fissures within the area of a lake. The mainly explosive eruptions emitted 5–10 km3 (1.2–2.4 cu mi) of tholeiite basalt.[3][2]
See also
References
- Gabriel, I.; Plunkett, G.; Abbott, P.M.; Behrens, M.; Burke, A.; Chellman, N.; Cook, E.; Fleitmann, D.; Hörhold, M.; Hutchison, W.; McConnell, J.R. (2024). "Decadal-to-centennial increases of volcanic aerosols from Iceland challenge the concept of a Medieval Quiet Period". Communications Earth & Environment. 5 (1): 194. Bibcode:2024ComEE...5..194G. doi:10.1038/s43247-024-01350-6.
- Smithsonian Global Volcanism Program - Vatnaöldur
- G. Larsen, Thor Thordarson: Phreatomagmatism in the Eastern Volcanic Zone; 25 July 2010
Sources
- G. Larsen, Thor Thordarson: Phreatomagmatism in the Eastern Volcanic Zone; Retrieved July 25, 2010
- Commentary by volcanologist Haraldur Sigurðsson on Bárðarbunga and Vatnaöldur eruptions (Icelandic)
- Vatnaöldur. The Global Volcanism Program of the Smithsonian Institution
- Vulkanology by Haraldur Sigurðsson on Bárðarbunga and Vatnaöldur Eruptions (Isländish)
- Faculty of Earth Sciences - University of Iceland 2013. Gravity studies of the structure of the Vatnaöldur and Veiðivötn crater rows, South Central Iceland. Jeanne M. Giniaux
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