Pahlevi, Achmad Raflie and Warsono, Warsono and Nisa, Khoirin and Usman, Mustofa (2019) Study of Daily Rainfall Distribution for Flood Disaster Mitigation in Bandar Lampung. In: International Seminar on New Paradigm and Innovation of Natural Science and its Applications (ISNPINSA). (Submitted)

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Abstract

Extreme rainfall is a hydro-meteorological event that most often causes disasters such as floods and landslides in Bandar Lampung. This makes the importance of using rainfall probability distribution to explain the potential of extreme rainfall events in Bandar Lampung. In this study, rainfall data were modelled using generalized Pareto distribution. The generalized Pareto distribution is known to be effective in explaining extreme event data and is suitable for data that involves time-dependent parameters to account for temporal changes in the frequency of distribution. The data used in this study are the intensities of daily rainfall from the Maritime Station of Meteorology, Climatology and Geophysics Agency (Indonesian: Badan Meteorologi, Klimatologi, dan Geofisika, abbreviated BMKG) in Panjang - Bandar Lampung in the period 1999-2018. The results showed that the generalized Pareto distribution was very suitable in describing the intensity of rainfall in Bandar Lampung and could be used for flood disaster mitigation.

Item Type: Conference or Workshop Item (Speech)
Subjects: H Social Sciences > HA Statistics
Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Matematika
Depositing User: DR. KHOIRIN NISA
Date Deposited: 04 Nov 2019 08:15
Last Modified: 04 Nov 2019 08:15
URI: http://repository.lppm.unila.ac.id/id/eprint/15326

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