Sundhnúksgígar
| Sundhnúksgígar | |
|---|---|
 | |
| Highest point | |
| Coordinates | 63°52′34″N 22°23′24″W / 63.876°N 22.39°W |
| Geography | |
 The approximate Sundhnúksgígaröðin alignment outlined in violet of the Sundhnúksgígar (Sundhnúkagígar) crater row as it existed before 2023. Clicking on the image enables mouse-over with more detail where shading also shows: other fissure swarms, central volcanoes, calderas subglacial terrain above 1,100 m (3,600 ft), seismically active areas between 1995 and 2007. | |
| Country |  Iceland |
| Geology | |
| Mountain type | Volcanic |
Sundhnúksgígar (Icelandic pronunciation: [ˈsʏntˌn̥uksˌciːɣar̥]) or Sundhnúkagígar are volcanic craters east of Eldvörp–Svartsengi in Iceland. They are named after Sundhnúkur, which is a hill just south of Sundhnúksgígar. The craters are aligned in a row called Sundhnúksgígaröðin. The first eruption of the crater row took place about 2000 years ago. There was volcanic activity nearby during the period known as the Reykjanes fires with the last previous eruption being about 1240 CE.[1] In December 2023, as part of the Sundhnúkur eruptions, some craters began to erupt.[2] On 14 January 2024, a second eruption began following seismic activity associated with the area of the Sundhnúksgígar craters.[3] By October 2024 there had been six eruptions with seismic and ground deformation activity continuing.[4]
See also
[edit]References
[edit]- ^ Sigurgeirsson, Magnús Á.; Einarsson, Sigmundur (2019). "Catalogue of Icelandic Volcanoes - Reykjanes and Svartsengi volcanic systems". Icelandic Meteorological Office, Institute of Earth Sciences at the University of Iceland, Civil Protection Department of the National Commissioner of the Iceland Police. Retrieved 1 November 2024.
- ^ "Sundhnúkaröðin". Ferlir.is.
- ^ "Icelandic volcano erupts, sending lava flow toward town, Met office says". ABC. 14 January 2024. Retrieved 14 January 2024.
- ^ "Uplift and Magma Accumulation Continue in Svartsengi at a Steady Rate". IMO, Iceland. Retrieved 1 November 2024.