Indyo Pratomo

TL;DR: The processes responsible for the highly explosive events at Merapi, Central Java, Indonesia have been investigated through a petrological, mineralogical and geochemical study of the first-stage tephra and pyroclastic flows sampled in October and November 2010, and second-stage ash sampled shortly after the 5-6th November 2010 paroxysmal subplinian eruption.

TL;DR: The February 10, 1990 eruption of Kelut volcano (eastern Java) reportedly began with seven discrete, short-lived explosions between 11.41 and 12.35 local times.

TL;DR: In this article, high-resolution multicollector secondary ion mass spectrometry data reveal strong variations of δ18O values in three plagioclase crystals (800 − 1700 μm) from two representative basaltic andesite samples of the 2010 Merapi eruption (Central Java, Indonesia).

TL;DR: Deegan et al. as discussed by the authors investigated first-stage tephra and pyroclastic flow samples collected in October - November 2010, and second-stage ashes sampled shortly after the 5 - 6th November 2010 paroxysmal subplinian eruption.

TL;DR: The authors reevaluees a suite de l'etude de la derniere eruption, en 1990, and discutees ici, les deferlantes pyroclastiques dues a des explosions phreatomagmatiques, les depots proximaux(⩽ 15 km) de retombee aerienne plinienne and les lahars secondaires secondaires pluviaux.