Retno Agung Prasetyo

Coulomb Stress Changes in the 2004 Aceh Earthquake on the Mount Sibualbuali and Mount Lubukraya

Goldberd Harmuda Duva Sinaga, Analiser Halawa, Retno Agung Prasetyo, Irving Josafat Alexander Silaban et autres

The great Aceh earthquake on December 26, 2004, had a magnitude of 9.2 Mw for 10 minutes with coordinates 3,316°N 95,854°E. had a tremendous impact on changes in geological conditions and disasters in Aceh and Asia, especially Southeast Asia and South Asia. …

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Vp/Vs Temporal Variation as Precursor Anomalies for the 2018 Palu Earthquake

Angga Setiyo Prayogo, Retno Agung Prasetyo, Yusuf Hadi Perdana, Agustya Adi Martha et autres

The Palu earthquake on September 28, 2018 with a magnitude of Mw 7.5 was one of the most destructive earthquakes in Indonesia. This earthquake also caused an underwater avalanche and caused a tsunami along the coast of the Palu bay. The source …

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Characteristic of Source and Seismic Hazard Analysis of Majene Earthquake Mw 6.2, January 15, 2021

Retno Agung Prasetyo, Supriyanto Rohadi, Rahmat Setyo Yuliatmoko, Aditya Rahman et autres

A major earthquakes struck the Majene Regency, in West Sulawesi province, Indonesia, on 15 January 2021 at 02.28 local time, the hypocenter is 2.97°S, 118.99°E, depth 38.0 km, with moment magnitude Mw 6.2 with an epicenter located about 6 km Northeast Majene, …

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Focal mechanism and source determination of the Padang Lawas earthquake april 30, 2020, using moment tensor inversion

Retno Agung Prasetyo, Supriyanto Rohadi, Nelly Florida Riama, Yusuf Hadi Perdana et autres

The earthquake focal mechanism is one of the essential parameters in understanding the characteristics of an earthquake source. For example, the earthquake mainshock at the Padang Lawas Regency and South Tapanuli Regency on April 30, 2020, caused some damage to houses, schools, …

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Intense foreshock swarm preceding the 2019 MW 6.5 Ambon (Seram, Indonesia) earthquake and its implication for the earthquake nucleation process

Dimas Sianipar, D. Daryono, Yehezkiel Halauwet, Emi Ulfiana et autres

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Analisa Data Seismisitas Menggunakan Metode Maximum Likelihood Untuk Mitigasi Gempabumi Kota Sibolga

Retno Agung Prasetyo, Amīr Ḥamzah, Said Muzambiq

Kota Sibolga termasuk salah satu kota yang padat penduduk yaitu 8.033 Jiwa/ Km2. Wilayahnya termasuk pesisir pantai barat Sumatera dekat dengan zona pertemuan lempeng Eurasia dan lempeng Indo Australia. Analisa tingkat seismisitas dalam rangka memitigasi bencana gempabumi yaitu dengan menghitung variasi nilai …

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The source mechanism analysis of significant local earthquake Mw 5.6 January 16, 2017 near Mt. Sibayak and Mt. Sinabung using moment tensor inversion of BMKG waveform data

Retno Agung Prasetyo, Nova Heryandoko, Dimas Sianipar, Iman Suardi et autres

The source mechanisms of shallow tectonic earthquake Mw 5.6 on January 16, 2017 near Mt.Sibayak and Mt Sinabung was investigated by using moment tensor inversion. The result also compared by the field observation. We used waveform data from five BMKG station namely …

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A study of large earthquake sequences in the Sumatra subduction zone and its possible implications

Haekal Azief Haridhi, Bor‐Shouh Huang, Kuo‐Liang Wen, Deni Denzema et autres

Large subduction earthquakes have repeatedly occurred along the Sumatra subduction zone, where the Australian oceanic plate is subducting beneath the Sunda continental plate.We have analyzed two years (2009 to 2011) earthquake data from a regional seismic network along the Sumatra region that …

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Coulomb stress analysis of West Halmahera earthquake mw=7.2 to mount Soputan and Gamalama volcanic activities

Goldberd Harmuda Duva Sinaga, Muhammad Zarlis, Maeika Putri Sitepu, Retno Agung Prasetyo et autres

West Halmahera is the convergency of three plates, namely the Philippines plate, the Eurasian plate, and the Pasific plate. The location of the West Halmahera is located in the thress plates, so the Western Halmahera potentially earthquake-prone areas. Some events increased activity …

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Source mechanism analysis of central Aceh earthquake July 2, 2013 Mw 6.2 using moment tensor inversion with BMKG waveform data

Retno Agung Prasetyo, Nova Heryandoko

Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter Facebook Reddit LinkedIn Tools Icon Tools Reprints and Permissions Cite Icon Cite Search Site Citation Retno Agung Prasetyo, Nova Heryandoko, Afnimar; Source mechanism analysis …

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