Category Ash Plume

Volcanic Eruption Shuts Down Main Airport in Costa Rica

Source: OVSICORI Civil aviation and airport officials in Costa Rica decided to suspend flight operations at the Juan Santamaria International Airport (SJO), located in the province of Alajuela, after a powerful afternoon eruption at the Turrialba volcano, located in the…

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…

Chile volcano ash cloud reaches Brazil Some flights canceled

REUTERS/Ivan Alvarado Ash from the Chilean volcano Calbuco, which erupted without warning this week, reached as far as southern Brazil on Saturday and prompted some airlines to cancel flights to the capitals of Chile, Argentina and Uruguay.   Calbuco, considered…