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Australia Volcanoes

  • Volcano photo slideshow

    Newer Volcanics Province

  • Volcano photo slideshow

    Newer Volcanics Province

  • Volcano photo slideshow

    Heard

  • Volcano photo slideshow

    Heard

  • Volcano photo slideshow

    Newer Volcanics Province

  • Volcano photo slideshow

    Heard

  • Current

Australia has 4 Holocene volcanoes. Note that as a scientific organization we provide these listings for informational purposes only, with no international legal or policy implications. Volcanoes will be included on this list if they are within the boundaries of a country, on a shared boundary or area, in a remote territory, or within a maritime Exclusive Economic Zone. Bolded volcanoes have erupted within the past 20 years. Suggestions and data updates are always welcome ().

Volcano Name Location Last Eruption Primary Volcano Type
Heard Kerguelen Plateau 2022 CE Stratovolcano
McBride Volcanic Province Australia 5050 BCE Shield(s)
McDonald Islands Kerguelen Plateau 2005 CE Complex
Newer Volcanics Province Southern Australia 2900 BCE Shield(s)

Chronological listing of known Holocene eruptions (confirmed or uncertain) from volcanoes in Australia. Bolded eruptions indicate continuing activity.

Volcano Name Start Date Stop Date Certainty VEI Evidence
Heard 2012 Sep 5 ± 4 days 2022 Aug 11 (continuing) Confirmed 0 Observations: Reported
Heard 2006 Mar 11 2008 Mar 3 Confirmed 0 Observations: Reported
McDonald Islands 2005 Jul 12 (in or before) Unknown Confirmed 0 Observations: Reported
McDonald Islands [2004 Nov 14] [2004 Nov 14] Uncertain  
Heard 2003 Jun 9 2004 Jun 14 Confirmed 0 Observations: Reported
McDonald Islands 2001 May 3 ± 150 days Unknown Confirmed 1 Observations: Reported
Heard 2000 Mar 7 (?) 2001 Feb 16 ± 15 days Confirmed 2 Observations: Reported
McDonald Islands 1996 Dec 16 ± 15 days 1997 Feb 10 ± 30 days Confirmed 1 Observations: Reported
Heard 1993 Jan 2 ± 15 days Unknown Confirmed 2 Observations: Reported
McDonald Islands 1992 Dec 16 ± 15 days Unknown Confirmed 0 Observations: Reported
Heard 1992 May 29 (?) Unknown Confirmed 0 Observations: Reported
Heard [1992 Jan 17] [1992 Jan 18] Uncertain  
Heard 1985 Jan 14 1987 Jan 16 (?) ± 15 days Confirmed 2 Observations: Reported
Heard 1954 Apr 13 (?) 1954 Jun 13 (?) Confirmed 2 Observations: Reported
Heard 1953 Aug 20 1953 Nov 18 Confirmed 2 Observations: Reported
Heard 1950 Jan 24 1952 Mar 12 (?) Confirmed 2 Observations: Reported
Heard 1910 Mar 1910 Apr Confirmed 2 Observations: Reported
Heard [1881 Jun 2] [Unknown] Uncertain  
Newer Volcanics Province 2900 BCE ± 150 years Unknown Confirmed   Isotopic: 14C (uncalibrated)
Newer Volcanics Province 3000 BCE ± 500 years Unknown Confirmed   Radiogenic: Fission track
McBride Volcanic Province 5050 BCE ± 2000 years Unknown Confirmed   Isotopic: Ar/Ar
Newer Volcanics Province 5290 BCE (in or before) Unknown Confirmed   Isotopic: 14C (uncalibrated)
Newer Volcanics Province 5850 BCE (?) Unknown Confirmed   Isotopic: 14C (uncalibrated)

There are 5 photos available for volcanoes in Australia.

A plume rises in 1985 or 1986 from the summit of Big Ben volcano on Heard Island in the southern Indian Ocean. It is seen here from an abandoned Australian geophysical station at Atlas Cove, NNW of the summit. The historically active Mawson Peak forms the island's high point and lies within a 5-6 km wide caldera breached to the SW side of Big Ben. Small satellite scoria cones are mostly located on the N coast. Several subglacial eruptions have been reported.

Photo by A. Hitchman, 1985 (courtesy of Wally Johnson, Australian BMRGG, Canberra).
A plume, seen here from a ship to the SW, drifts from the summit of Heard volcano on 14 January 1985. Incandescence and a lava flow were observed that night from the ship 25 km offshore and an eruption plume was visible for two days. Eruptive activity may have continued into 1987. An active lava lake in a new crater was observed during a December 1986-January 1987 summit expedition. A lava flow, probably dating back to January 1985, was seen descending 8-9 km from the summit.

Photo by André Giret, Expéditions Polaires Françaises, 1985.
Three small, low islands on the Kerguelen Plateau form the McDonald Islands. The largest island, McDonald, is only 1 km2 in area and around 200 m high. This April 1997 photo shows a plume at Samarang Hill (right). The Island is composed of a layered tuff plateau cut by dikes and lava domes. A possible nearby active submarine center was inferred from pumice that washed up on Heard Island in 1992. The snow-capped peak in the background is Heard volcano, 44 km to the E.

Copyrighted photo by Richard Williams, 1997 (Australian Antarctic Div., published in Global Volcanism Network Bulletin).
Lake-filled Tower Hill maar is part of the voluminous Newer Volcanics Province, which covers a broad 15,000 km2 area of SE Australia. The volcanic field contains nearly 400 vents, with late-Pleistocene to Holocene eruptions producing scoria cones, maars, tuff rings, and valley-filling lava flows. The most recent eruptions took place at Mount Schank and Mount Gambier.

Photo by Jim Luhr, 1993 (Smithsonian Institution).
Tower Hill maar, with bedded pyroclastic layers exposed in its wall, is part of the voluminous Newer Volcanics Province, which covers a broad 15,000 km2 area of SE Australia. The volcanic field contains nearly 400 vents, with late-Pleistocene to Holocene eruptions producing scoria cones, maars, tuff rings, and valley-filling lava flows. The most recent eruptions took place at Mount Schank and Mount Gambier.

Photo by Monica Handler, 1995 (Carnegie Institution).

This is a compilation of Australia volcano information sources, such as official monitoring or other government agencies.