Eyjafjallajökull VideoclipsThese movies from April 17th, 2010 (top row) and April 19th, 2010 (lower row) complement the still photos taken by Marco Fulle during the same helicopter flights. | ||
 Phreatomagmatic activity from Eyjafjallajökull's summit crater. |  Note ash plume drifting off into the distance. |  Note dark ash clouds surrounded by white steam clouds from evaporating glacier ice. |
 Overwiev of the eruption site; note pressure waves from the vent expanding at the speed of sound. |  The pressure waves are particularly well visible in these sequences. |  Zoom on the vent ejecting incadescent lava; note large bombs in ballistic trajectories. |
| Copyright: Norbert Fischer | ||