thumb|Probably produced by a similar type of eruption: Memorial of jökulhlaup over Skeiðarársandur following the [[Grímsvötn-Gjálp eruption in 1996]] thumb|Sveifluháls from Seltún geothermal area thumb|Sveifluháls seen from Grænavatn [[maar]]
thumb|Probably produced by a similar type of eruption: Memorial of jökulhlaup over Skeiðarársandur following the [[Grímsvötn-Gjálp eruption in 1996]] thumb|Sveifluháls from Seltún geothermal area thumb|Sveifluháls seen from Grænavatn [[maar]]
Sveifluháls () is a mafic hyaloclastite ridge of 397 m height in the southwest of Iceland in Gullbringusýsla (Reykjanes Peninsula). It is part of Krýsuvík volcanic system and of the protected area Reykjanes Fólkvangur.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).