DETERMINATION OF PUMICE PYROCLASTIC DENSITY OF RINJANI MOUNTAIN ERUPTION AND ITS SPREADING SIMULATION USING HAZMAP SOFTWARE
DOI:
10.29303/ipr.v2i2.27Downloads
Abstract
Volcano represent channel of systems fluid (lava), which has a depth up to 10 km from the earth surface. One ofthe active volcanoes is Mount Rinjani which recorded the eruption was 9 times from 1846 to 1994. The result ofthe eruption of Mount Rinjani is pyroclastic rocks dominated by pumice, which accumulated at lot of areas ofresearch that will be determined by the density value calculation method. The resulting rock density values canbe used to see the spread of the volcanic eruption material with simulation software based on data Hazmaperuption in 1994. The result of this research is the density of pumice and simulated the spread of the eruption ofMount Rinjani 1994. The density of pumice is about 693 kg/m3 and deployment simulation shows the distributionof the eruption of Rinjani to the diameter size of the fine dust (<1/16 mm) spread towards the Northwest (NorthLombok) with total mass about 6,38x109 kg and diameter size of lapilli (2-10) mm spread around the center ofthe eruption (Mount Rinjani) with total mass about 5, 16x109 kg.References
. Anonim. Gununghttp://www.vsi.esdm.go.id. Downloaded at Juli
, 2015.
. Azwar, Muzii, 1988. PengantarDasarIlmuGunungapi. Bandung:
Nova.
. Bonasia, R., L. Capra., A. Costa., G. Macedonio., R. Saucedo.
Tephra fallout hazard assessment for a Plinian eruption
scenario at Volcan de Colima (Mexico). Journal of Volcanology
and Geothermal Research 203 (2011) 12–22
. Darmawan, AlwindanDadiSupardi. 2012.Pengaruh genangan Bendung Sedau terhadap kestabilan lereng Lembah Cerorong, Kabupaten Lombok Tengah,Provinsi Nusa Tenggara Barat. Badan Geologi.
. Putra, Aswin Ade. 2016. Peper Batuan Piroklastik. Fakultas Sains dan Teknologi Universitas Jambi.
. Watson, F David. 1992. Contouring A GuideTo The Analysis and Display of Spatial Data. Oxford University.
. Serway, Rraymod Adanjhon W. Jewett. 2009.Fisika untuk Sains dan Teknik Buku 1Edisi 6. Jakarta: SalembaTeknik.
. Macedonio, Giovanni dan Antonio Costa.2016. Hazmap-2.4.4 User Manual.lstituto Nazionale di Geofisica eVulcanologia
License
Authors who publish with Indonesian Physical Review Journal, agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International Licence (CC BY SA-4.0). This license allows authors to use all articles, data sets, graphics, and appendices in data mining applications, search engines, web sites, blogs, and other platforms by providing an appropriate reference. The journal allows the author(s) to hold the copyright without restrictions and will retain publishing rights without restrictions.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in Indonesian Physical Review Journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
