In the event of a US Government shutdown, the Global Volcanism Program will remain OPEN through at least Saturday, October 7, by using prior year funds. Visit si.edu for updates.

Logo link to homepage

Report on Talang (Indonesia) — 20 June-26 June 2007


Talang

Smithsonian Institution / US Geological Survey
Weekly Volcanic Activity Report, 20 June-26 June 2007
Managing Editor: Sally Sennert.

Please cite this report as:

Global Volcanism Program, 2007. Report on Talang (Indonesia) (Sennert, S, ed.). Weekly Volcanic Activity Report, 20 June-26 June 2007. Smithsonian Institution and US Geological Survey.

Weekly Report (20 June-26 June 2007)

Talang

Indonesia

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

All times are local (unless otherwise noted)


Based on visual observations, CVGHM reported that during 18-25 June thick brown ash plumes from Talang's Main Crater rose to an altitude of 3.1 km (10,200 ft) a.s.l. Diffuse white ash plumes rose to an altitude of about 3 km (10,000 ft) a.s.l. from the South Crater. The Alert Level remained at 2 (on a scale of 1-4).

Geological Summary. 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)