What the records say
- When
- 4 Jun 1987 – 28 Jan 1989
- Kind
- Volcanic eruption
- Coordinates
- 28.98° S, 140.25° W
- Vei
- 0
- Dated by
- Observations: Reported
- Volcano number
- 333060
- Eruption number
- 10323
Macdonald seamount
Seamount in Polynesia, southeast of the Austral Islands
Macdonald seamount is a seamount in Polynesia, southeast of the Austral Islands and in the neighbourhood of a system of seamounts that include the Ngatemato seamounts and the Taukina seamounts. It rises 4,200 metres (13,800 ft) from the seafloor to a depth of about 40 metres (130 ft) and has a flat top, but the height of its top appears to vary with volcanic activity.
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The source
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page