The most dangerous volcanoes of the world! Talk part II

Why is a volcano potentially dangerous? Lets take a closer look on the different volcanic hazards. Lets start with Lahars. They  occurred at Mount Saint Helens, Pinatubo and at Eyjafjallajökull too. What is a lahar: A lahar is a mixture of volcanic debris with water. They can happen when a volcano has a glacier or…

Friday post

Iceland is experiencing another strong gale with gusts up to 250km/h in the north. It remobilized ash wich caused stinging lungs for our Icelandic friends and covered the Mila Jökulsárlón cam with ash. ( http://live.mila.is/jokulsarlon/ ) It also hides many small quakes with the still ongoing swarm in Tjörnes fracture zone. http://en.vedur.is/earthquakes-and-volcanism/earthquakes/tjornes-small/ The Smithsonian  Weekly Volcanic…