The camera is situated about 8km southeast of the volcano. The view is looking northwest. The sound is live from the camera ...

A pyroclastic flow (also known as a pyroclastic density current or a pyroclastic cloud) is a fast-moving current of hot gas and volcanic matter (collectively known as tephra) that flows along the ...

Unlike a regular camera view, the thermal perspective makes the temperature of the flow far more visible, highlighting the ...

Indonesia’s Mount Semeru erupted this morning, generating a pyroclastic flow that moved as far as 4.5 kilometres.The mountain’s Observation Post ...