Global Volcanic Activity – New Activity for the week of 9 October – 15 October 2019
Metis Shoal | Tonga Islands : According to news articles the Tonga Geological Services Office of the Ministry of Lands and Natural Resources stated that several observations indicating a possible eruption at Metis Shoal, also known as Lateiki, were reported during 13-15 October. Real Tonga pilots flying between Tongatapu and Vava’u observed the intermittent plumes rising to 4.6-5.2 km (15,000-17,000 ft) a.s.l. and drifting N on 15 October. Ash in the plumes was not identifiable according to the Wellington VAAC.