Logo link to homepage

Report on Karangetang (Indonesia) — 3 June-9 June 2015

Smithsonian / US Geological Survey Weekly Volcanic Activity Report, 3 June-9 June 2015
Managing Editor: Sally Kuhn Sennert

Please cite this report as:

Global Volcanism Program, 2015. Report on Karangetang (Indonesia). In: Sennert, S K (ed.), Weekly Volcanic Activity Report, 3 June-9 June 2015. Smithsonian Institution and US Geological Survey.

Volcano Profile |  Weekly Report (3 June-9 June 2015)


Karangetang

Indonesia

2.781°N, 125.407°E; summit elev. 1797 m

All times are local (unless otherwise noted)


On 5 June BNPB reported that activity at Karangetang remained high; a total of 339 people (106 families) remained displaced.

Geologic Background. Karangetang (Api Siau) volcano lies at the northern end of the island of Siau, north of Sulawesi. The stratovolcano contains five summit craters along a N-S line. It is one of Indonesia's most active volcanoes, with more than 40 eruptions recorded since 1675 and many additional small eruptions that were not documented in the historical record (Catalog of Active Volcanoes of the World: Neumann van Padang, 1951). Twentieth-century eruptions have included frequent explosive activity sometimes accompanied by pyroclastic flows and lahars. Lava dome growth has occurred in the summit craters; collapse of lava flow fronts has also produced pyroclastic flows.

Source: Badan Nacional Penanggulangan Bencana (BNPB)