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Data from the Global Volcanism Program of the Smithsonian Institution
Details for: Havre Seamount
Volcano Number:
242005
Volcano Name:
Havre Seamount
Country:
New Zealand
Volcano Type:
Stratovolcano
Last Eruption:
2012 CE
Elevation:
-897m
Tectonic Setting:
Subduction zone / Oceanic crust (< 15 km)
Latitude:
-31.08
Longitude:
-179.033
Details
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Havre Seamount has a caldera capping a 1-km-high edifice. Located on the Kermadec Ridge, it is believed to have erupted in July 2012, the first recorded activity. The caldera has an asymmetric morphology with the N rim comprising mostly a single inner topographic wall, and the S rim comprising both an outer topographic rim and inner wall separated by a 1.1-1.4 km wide terrace. Smaller craters occur on this terrace. Rocks from the caldera wall include aphyric and plagioclase-bearing basalt-andesite, aphyric and plagioclase- and pyroxene-bearing dacite, gabbro, diorite, and pumice (Wright et al., 2006).
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Eruption Data from the Global Volcanism Program of the Smithsonian Institution
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Emissions Data from the Global Volcanism Program of the Smithsonian Institution
Sorry. No emissions data found for this volcano.
Data from the Earthchem Library
Sorry. No data exist for this volcano in the EarthChem Library.
Data from the Earthchem Portal
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Data from the SESAR Database
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Data from the MaGa Database
Sorry. No data exist for this volcano in the MaGa database.
Data from UNAVCO
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Data from USIEI
Sorry. This volcano is not covered by any USIEI projects
Data from IRIS FDSNWS
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