Managlase Plateau

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  • Country
  • Subregion Name
  • Primary Volcano Type
  • Last Known Eruption
  • 9.08°S
  • 148.33°E

  • 1342 m
    4402 ft

  • 253021
  • Latitude
  • Longitude

  • Summit

  • Volcano

There are no activity reports for Managlase Plateau.

 Available Weekly Reports

There are no Weekly Reports available for Managlase Plateau.

There are no Holocene eruptions known for Managlase Plateau. If this volcano has had large eruptions prior to 10,000 years ago, information might be found in the LaMEVE (Large Magnitude Explosive Volcanic Eruptions) database, a part of the Volcano Global Risk Identification and Analysis Project (VOGRIPA).

The following references are the sources used for data regarding this volcano. References are linked directly to our volcano data file. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title. Additional discussion of data sources can be found under Volcano Data Criteria.

Cooke R J S, Johnson R W, 1978. Volcanoes and volcanology in Papua New Guinea. Geol Surv Papua New Guinea Rpt, 78/2: 1-46.

IAVCEI, 1973-80. Post-Miocene Volcanoes of the World. IAVCEI Data Sheets, Rome: Internatl Assoc Volc Chemistry Earth's Interior..

Ruxton B P, 1966b. Correlation and stratigraphy of dacitic ash-fall layers in northeastern Papua. J Geol Soc Aust, 13: 41-67.

Smith I E M, 1981. Young volcanoes in eastern Papua. Geol Surv Papua New Guinea Mem, 10: 257-265.

Smith I E, Davies H L, 1976. Geology of the southeast Papuan mainland. Bur Min Resour Geol Geophys Bull 165: 1-86.

Thirty small volcanic centers of late-Pleistocene to Holocene age are located in SE Papua New Guinea on the Managlase Plateau, south of the Hydrographers Range and SW of the Dyke Ackland Bay. The fault-bounded plateau forms a triangular-shaped area dotted with trachybasaltic lava cones and flows, scoria mounds, cinder cones, and explosion vents of the Uoivi Volcanics and capped on its eastern side by rhyodacitic ash cones, lava domes, and ashflow deposits of the Manna Volcanics . The date of the most recent eruption on the Managlase Plateau is not known, but the trachybasaltic Kururui cinder cone and a nearby explosion crater were active within memory of nearby villagers (Ruxton, 1966).