Photographic autopsy of an eruption of Sinabung by the photograhe Endrolewa.
A beautiful photo sequence shows us the progress of an explosion of Sinabung on the night of February 25 ... only regret that we can not draw a parallel with the seismic traces.
After steady growth, marked by various collapses accompanied by pyroclastic flows, the summit dome, in cantilever, became unstable.
However, at 23:15, the volcano looks calm, headed by a small lenticular cloud.
At 11:22 p.m., the Sinabung is unleashed; lava projections, ash and bombs suddenly burst the lenticular cloud.
The explosion is fast and emits a plume, tormented, hosted by the frictional movement of ash particles, which generates lightning.
At 11:24 p.m., the small plume traveled by turbulence rises above the top ...end of the episode !
Everything happened in verticality, without the lenticular cloud is affected on its periphery .
In Sinabung, the "Mass is far from being called" ... the explosions and collapses continue, as evidenced by the picture morning of 26 February.
Source: Many thanks to Endrolewa for sharing photos.