Volcano activity of August 15, 2012 - Tungurahua, Nevado del Ruiz, Galeras, Sotara, Popocatepetl, Tongariro, White Island, Ambrym and Etna

This (almost) daily post intends to follow up the activity changes of volcanoes all over the world. This post is written by geologist Richard Wilson who specializes in Volcano seismicity and Armand Vervaeck. Please feel free to tell us about new or changed activity if we haven't written about it. … [Read more...]