Semeru — the erupting volcano in the background of this image — rises south of the Tengger caldera, which we explored last week. Bromo —
Gah! But close up, Campi Flegrei (the “Burning Fields”) is actually quite pretty. Look for saddle-shaped Vesuvius in the background from time to time, starting
That’s resuspended ash from earlier eruptions. Yes, volcanoes can still be hazardous decades after they erupt. Several weeks ago, the Alaska Volcano Observatory noted resuspended
Two volcanoes named Fuego make the news frequently. This post is about the beautiful but dangerous volcano in Guatemala and its quiet neighbor Acatenango.
Time is a bit short this week, so today I am just sharing some USGS videos about volcanic hazards and Yellowstone volcano. (Be sure