Report on Talang (Indonesia) — 28 November-4 December 2007

Smithsonian / US Geological Survey Weekly Volcanic Activity Report, 28 November-4 December 2007
Managing Editor: Sally Kuhn Sennert

Please cite this report as:

Global Volcanism Program, 2007. Report on Talang (Indonesia). In: Sennert, S K (ed.), Weekly Volcanic Activity Report, 28 November-4 December 2007. Smithsonian Institution and US Geological Survey.

Volcano Profile |  Complete Weekly Report



0.979°S, 100.681°E; summit elev. 2575 m

All times are local (unless otherwise noted)

CVGHM raised the Alert level for Talang from 2 to 3 (on a scale of 1-4) on 29 November based on visual observations and seismicity. Ash and steam plumes from multiple craters rose to altitudes of 3.1-4.1 km (10,200-13,500 ft) a.s.l. during 27-29 November. A strong smell of sulfur dioxide gas was also reported. Visitors and tourists were advised not to go within a 3-km radius of the summit.

Geologic Background. Talang, which forms a twin volcano with the extinct Pasar Arbaa volcano, lies ESE of the major city of Padang and rises NW of Dibawah Lake. Talang has two crater lakes on its flanks; the largest of these is 1 x 2 km wide Danau Talang. The summit exhibits fumarolic activity, but which lacks a crater. Historical eruptions have mostly involved small-to-moderate explosive activity first documented in the 19th century that originated from a series of small craters in a valley on the upper NE flank.

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