Analisis Prekursor Erupsi Gunung Lokon Tanggal 12 September 2014

Abstract

Lokon eruption Degassing Hibrid Earthquake LP Earthquake Percursor It is interesting to study of the dynamics of Lokon volcano eruption on September 12, 2014 because they were different from previous eruptions. This research was conducted to investigate the seismic precursors triggered the eruption. Seismovolcanalysis software was used to classify type and number, dominant frequency, duration and energy of earthquakes between September 1-12, 2014. Result showed the Hybrid and LP events play an important role as a precursor eruption. Increasing Hybrid and LP events allegedly associated with increased degassing process in the conduit. A further study is needed to investigate source mechanism of the LP and Hybrid events.