Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Wahyu Triyoso"'
Autor:
Wahyu Triyoso
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractThis study uses complete earthquake catalog data and spatio-temporal analysis to construct a reliable model to forecast the potential seismogenic earthquake or earthquake fault zones. It integrates models developed based on different research
Externí odkaz:
https://doaj.org/article/d8abb40cb90d451990a05a22f16e7013
Publikováno v:
All Earth, Vol 35, Iss 1, Pp 287-301 (2023)
ABSTRACTThe potential earthquake and tsunami hazard along the Sumatra subduction margin, especially around the coast of West Sumatra-Bengkulu, was investigated based on the availability of pre-seismic surface displacement data and shallow crustal ear
Externí odkaz:
https://doaj.org/article/85dd009c858642c6b8bb84c443804c4e
Autor:
Aria W. Baskara, David P. Sahara, Andri D. Nugraha, Andi Azhar Rusdin, Z. Zulfakriza, Sri Widiyantoro, Wahyu Triyoso, Awali Priyono, Nanang T. Puspito, Hasbi Ash Shiddiqi, Dian Kusumawati, Alfend Rudyawan, Erfin Elly
Publikováno v:
Earth, Planets and Space, Vol 75, Iss 1, Pp 1-23 (2023)
Abstract On September 26, 2019, an Mw 6.5 earthquake occurred 23 km northeast of Ambon City, Indonesia, followed by numerous aftershock series related to a complex fault network reactivation in the Ambon and Seram region. Using moment tensor inversio
Externí odkaz:
https://doaj.org/article/b8cd04d96ad2443faf61f3979b1419b5
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
This study uses integrated geological, geodesy, and seismology data to assess the potential tsunami and Probabilistic Seismic Hazard Function (PSHF) near Sumatra’s coastal cities. It focuses on estimating the possible level of ground shaking due to
Externí odkaz:
https://doaj.org/article/2b2ba37dab0143049cfa9243206a6f11
Publikováno v:
GeoHazards, Vol 3, Iss 4, Pp 452-464 (2022)
As an earthquake is capable of causing significant losses, a strain buildup and release model following an earthquake is of importance for mitigation purposes. In this study, we aim to model strain buildup and release on a strike-slip fault which con
Externí odkaz:
https://doaj.org/article/434a4846bab74f9c84dbc0943ce7c1e3
Autor:
Wahyu Triyoso
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
The probabilistic seismic hazard function (PSHF) before large earthquake events based on the hypothesis earthquake forecast algorithm using the Akaike information criterion (AIC) is performed in this study. The motivation for using the AIC is to bett
Externí odkaz:
https://doaj.org/article/90d6b0fe9e5a42e29faa39f4dd880413
Publikováno v:
GeoHazards, Vol 3, Iss 2, Pp 227-241 (2022)
This study intends to evaluate the possible correlation between the correlation dimension (DC) and the seismic moment rate for different late Quaternary active fault data, shallow crustal earthquakes, and GPS on the island of Sumatra Probabilistic Se
Externí odkaz:
https://doaj.org/article/4c859bcd43234dcabb2c731c84bd8c86
Publikováno v:
Geoscience Letters, Vol 7, Iss 1, Pp 1-7 (2020)
Abstract Significant earthquakes on the island of Sumatra, Indonesia, have predominantly been earthquakes with a thrust mechanism that occurred due to the subduction process and seismotectonics near coastal cities of West and South Sumatra, which cou
Externí odkaz:
https://doaj.org/article/97f4d6a288d4486c9a6d630db78ee931
Autor:
Muhammad Taufiq Rafie, Phil R. Cummins, David P. Sahara, Sri Widiyantoro, Wahyu Triyoso, Andri Dian Nugraha
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Coseismic changes in principal stress orientation in the northern Sumatra subduction zone due to two giant megathrust earthquakes there in 2004 and 2005 are estimated to investigate the in-situ stress. The two megathrust earthquakes, the 2004 Sumatra
Externí odkaz:
https://doaj.org/article/61ffc5768d744e4098b722be4f8f810f
Autor:
Wahyu Triyoso, David P. Sahara
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
A seismic hazard study and analysis of the megathrust source off the west coast of North Sumatra, Indonesia, were conducted based on the estimated horizontal crustal strain using the surface displacement data. This area was selected due to the availa
Externí odkaz:
https://doaj.org/article/be0efb8dee564780aa1914771e3941c2