A school that was damaged by pyroclastic flows during the 1991-1993 eruption of Mt Unzen in Japan. In the background is the volcano, about 3.5 km from the summit. Credit: Rick Wall (c) Geology for Global Development
Friday Photo (92): Working on Mount Etna
GPS and leveling on Mt Etna with Dr John Murray from the Open University. Credit: Rick Wall (c) Geology for Global Development 2013
Friday Photo (91): Lava Flows at Mount Etna
Hiking across lava flows on Mt Etna to use a GPS point on the cone in the background. Credit: Rick Wall (c) Geology for Global Development 2013
Friday Photo (90): Eruption at Sakurajima, Japan
An eruption at Sakurajima, in Japan on 25th July 2013. Explosions of this type occur almost daily at this volcano. Our Friday Photos for the following few weeks will all be of volcanoes visited by Rick Wall during research for his PhD at UCL. Credit: Rick Wall (c) Geology for Global Development 2013