期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2016
卷号：86
期号：3
出版社：Journal of Theoretical and Applied
摘要：The Aims of this research are modelling and simulate volcanic ash direction caused by Kelud eruption in 2014. Due to the simulation the ash flow path at 12 pm 14th February spreaded and formed a circle as an ellipse, flew to the north passed Jombang, Mojokerto, and Bojonegoro. It also approached Yogyakarta in Central Java in 120,000 metres above sea level but, it moved to the Southwest in half of this area and most particles flew to Indian Ocean in 17,000 metres above sea level.
