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Brothers

Caldera · -1,350 m · New Zealand

Brothers — Photo: Unknown authorUnknown author · Public domain · Wikimedia Commons

Brothers sits on the Kermadec Plate, in a subduction zone.

Elevation: -1,350 m
Type: Caldera
Tectonic Setting: Subduction zone, oceanic crust
Dominant Rock: Dacite
Plate: Kermadec Plate
Country: New Zealand
Last Eruption: unknown

Wikipedia article

Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata