Karangetang volcano (Siau Island, Indonesia) - Smithsonian / USGS Weekly Volcanic Activity Report for 20 October-26 October 2021 (New Activity / Unrest)
The Darwin VAAC reported that on 25 October a pilot observed an ash plume from Karangetang rising to 3 km (10,000 ft) a.s.l. and drifting SW. Continuous ash emissions were also visible in satellite images, though emissions ceased within five hours. The Alert Level remained at 2 (on a scale of 1-4).
mer., 20 oct. 2021, 06:0006:00 AM | AUTEUR : VN
Source: Darwin Volcanic Ash Advisory Centre (VAAC)
From: Global Volcanism Program, 2021. Report on Karangetang. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 20 October-26 October 2021. Smithsonian Institution and US Geological Survey.
ven., 29 janv. 2021, 21:00
Karangetang Volcano Volcanic Ash Advisory: ERUPTION WITH VA TO FL100 OBS VA DTG: 29/2050Z to 10000 ft (3000 m)
ven., 29 janv. 2021, 02:15