active strato volcano
activity
alert
andean
andes
ash
ash fall
blue
cinder
cordillera
crater
day
destroy
destruction
disaster
earthquake
ecuador
energy
erupting
eruption
eruptive
evacuation
explosion
fire
flow
gas
geology
horizon
lava
mountain
mt
nature
oriental
outdoor
plume
pyroclastic
range
seismic
slope landscape
smoke
south america
strombolian
summit
throat
tungurahua
volcano