Galunggung volcano (Western Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 8 February-14 February 2012 (New Activity / Unrest)
On 13 February, CVGHM reported that from September 2011 to 8 February 2012 discolorations in the crater lake water at Galunggung were observed. In addition, a sudden increase in water temperature was measured, from 27 degrees Celsius on 5 February to 40 degrees on 8 February. Based on seismic data and crater lake observations, CVGHM raised the Alert Level from 1 to 2 (on a scale of 1-4) on 12 February and recommended staying at least 500 m away from the lake shore.
Wed, 8 Feb 2012, 06:0006:00 AM | BY: VN
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
From: Global Volcanism Program, 2012. Report on Galunggung. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 8 February-14 February 2012. Smithsonian Institution and US Geological Survey.
Wed, 16 Jul 2008, 06:00
Galunggung volcano (Western Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 16 July-22 July 2008 (New Activity / Unrest)
Based on a pilot report and inconclusive observations of satellite imagery, the Darwin VAAC reported that on 17 July a possible ash plume from Galunggung rose to an altitude of 5.5 km (18,000 ft) a.s.l. and drifted SW. CVGHM did not report eruptive activity and advised that the activity status was "normal.". ... Read all
Wed, 28 Aug 2002, 06:00
Galunggung volcano (Western Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 28 August-3 September 2002 (Continuing Activity)
Reports that an eruption occurred at Galunggung on 23 August were incorrect. A brushfire near the volcano led observers to believe that an eruption was occurring. ... Read all
Wed, 21 Aug 2002, 06:00
Galunggung volcano (Western Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 21 August-27 August 2002 (New Activity / Unrest)
Based on information from a pilot report, the Darwin VAAC stated that an eruption at Galunggung on 23 August at 1748 produced a W-drifting low-level plume. No ash was visible on satellite imagery. ... Read all