arXiv · 1609.09225
Interpretation of Past Kingdoms Poems to Reconstruct the Physical Phenomena in the Past: Case of Great Tambora Eruption 1815
Abstract
In this paper I reconstruct the distribution of ash released from great Tambora eruption in 1815. The reconstruction was developed by analyzing the meaning of Poem of Bima Kingdom written in 1830. I also compared the effect of Tambora eruption and the Kelud eruption February 13, 2014 to estimate the most logical thickness of ash that has fallen in Bima district. I get a more logical value for ash thickness in Bima district of around 60 cm, not 10 cm as widely reported. I also propose the change of ash distribution. Until presently, it was accepted that the ash thickness distribution satisfied asymmetry cone distribution. However, I propose the ash distributed according to asymmetry Gaussian function. Random simulation and fitting of the thickness data extracted from isopach map showed that the asymmetry Gaussian distribution is more acceptable. I obtained the total volume of ash released in Tambora eruption was around 180 km3, greater of about 20% than the present accepted value of 150 km3
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Mikrajuddin Abdullah. 2016-09-29. Interpretation of Past Kingdoms Poems to Reconstruct the Physical Phenomena in the Past: Case of Great Tambora Eruption 1815. https://arxiv.org/abs/1609.09225
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