Tangkuban Parahu volcano (Western Java, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 31 July-6 August 2019 (New Activity / Unrest)
PVMBG reported that an eruption at Tangkubanparahu's Ratu Crater, recorded at 2046 on 1 August, generated a dense black ash-and-sediment-laden plume that rose about 180 m from the bottom of the crater, and light-colored ash plumes mixed with water vapor that rose 200 m and drifted N and NE. The event lasted 11 minutes and 23 seconds based on seismic data. Ash and sediment fell in areas around the crater.
Wed, 31 Jul 2019, 06:0006:00 AM | BY: VN
Four eruptive events were recorded during the morning of 2 August, though ash emissions were not visually observed. The Alert Level was raised to 2 (on a scale of 1-4). A period of continuous ash emissions was recorded during 2-4 August.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)
From: Global Volcanism Program, 2019. Report on Tangkuban Parahu. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 31 July-6 August 2019. Smithsonian Institution and US Geological Survey.