#Ulawun #volcano (New Britain, Papua New Guinea) activity update: Another large eruption to 19km (63,000ft) - Un...https://t.co/wnqG7nM1x4— VolcanoDiscovery (@volcanodiscover) 3 August 2019
#Ulawun #volcano (New Britain, Papua New Guinea) activity update: Another large eruption to 19km (63,000ft) - Un...https://t.co/wnqG7nM1x4