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Report on Inielika (Indonesia) — 31 January-6 February 2001

Smithsonian / US Geological Survey Weekly Volcanic Activity Report, 31 January-6 February 2001
Managing Editor: Gari Mayberry

Please cite this report as:

Global Volcanism Program, 2001. Report on Inielika (Indonesia). In: Mayberry, G (ed.), Weekly Volcanic Activity Report, 31 January-6 February 2001. Smithsonian Institution and US Geological Survey.

Volcano Profile |  Weekly Report (31 January-6 February 2001)


Inielika

Indonesia

8.73°S, 120.98°E; summit elev. 1559 m

All times are local (unless otherwise noted)


The VSI reported that during 23-29 January no explosive activity occurred, but a plume of white ash rose 100-500 m above the crater. The volcano remained at Alert Level 3 (on a scale of 1-4).

Geologic Background. Inielika is a broad, low volcano in central Flores Island that was constructed within the Lobobutu caldera. The complex summit of the 1559-m-high volcano contains ten craters, some of which are lake filled, in a 5-sq-km area north of the city of Bajawa. The largest of these, Wolo Runu and Wolo Lega North, are 750 m wide. The first historical eruption of Inielika, a phreatic explosion that formed a new crater, did not occur until 1905 and was the volcano's only eruption during the 20th century. Another eruption took place about a century later, in 2001. A chain of Pleistocene cinder cones, the Bajawa cinder cone complex, extends southward to Inierie.

Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)