Category Pyroclastic Flows

Alert Level Raised To Maximum 4 At Sinabung Volcano In Sumatra, Indonesia

The alert level of the volcano was again raised from “siaga” to “awas”, the highest on the Indonesian 1-4 scale. The reason is a currently elevated risk of possibly larger pyroclastic flows, that could be triggered by collapse of the…

Strong eruption injures two at Kuchinoerabu-jima volcano in Ryuku Islands, Japan

Ash plumes from Kuchinoerabu-jima and Sakura-jima volcanoes today (MODIS Terra / NASA) Two people have been reported injured, presumably burnt by pyroclastic surge, and were flown to a hospital in Yakushima Island. Courtesy of volcanodiscovery.com

Strong explosions, ash plume to 17,000 ft (5 km) altitude at Sakurajima volcano in Japan

Strong explosion at Sakurajima yesterday A peak of activity occurred yesterday, with two strong explosions that produced ash plums that rose to 17,000 ft / 5 km altitude.   The activity was followed by continues, noisy smaller explosions and ash…

Eruption at Mt. Karangetang causes hundreds to flee in Indonesia

Hundreds of residents of Siau, Sitaro Islands regency, North Sulawesi, have fled to safer ground after Mount Karangetang erupted.   Mt. Karangetang erupted at 12:30 p.m. local time on Thursday, prompting residents in Bebali subdistrict, East Siau district, in Siau,…

Pyroclastic flows destroy village on southern flank at Sinabung volcano in Sumatra, Indonesia

Image: @endrolewa / twitter A series of strong pyroclastic flows occurred yesterday 28 April 2015, reaching 3-4.5 km distance. The largest, at 18:20 local time touched and burnt the (evacuated) village of Guru Kinayan on the southern slope of the…

Explosive gases and ashes at Volcano Tungurahua in Ecuador

The Geophysics Ecuadorian Institute reported today a high seismic activity in the Tungurahua volcano area.   The volcano has 5 thousand meters of altitude and it was detected constant tremors because of the expulsion of gases and ashes.   The Tungurahua…