Results 1 to 10 of about 166 (128)

Identification of active faults in West Java, Indonesia, based on earthquake hypocenter determination, relocation, and focal mechanism analysis

open access: yesGeoscience Letters, 2018
We determined earthquake locations through re-picking of P- and S-wave arrival times recorded by BMKG network. Earthquake locations were determined using Hypoellipse code that employs a single event determination method.
Tio Azhar Prakoso Setiadi   +2 more
exaly   +3 more sources

Targeted location of microseismic events based on a 3D heterogeneous velocity model in underground mining. [PDF]

open access: yesPLoS ONE, 2019
The accurate location of induced seismicity is a problem of major interest in the safety monitoring of underground mines. Complexities in the seismic velocity structure, particularly changes in velocity caused by the progression of mining excavations ...
Pingan Peng, Liguan Wang
doaj   +2 more sources

Analysis on the Causative Fault of the 2021 Mw 6.0 Tehoru Earthquake in the South Coast of Seram Island: A Preliminary Result [PDF]

open access: yesE3S Web of Conferences, 2023
Seram Island is the northern part of the Banda subduction which is characterized by the existence of a thrust fault structure in the Seram Trough as the main contributor to seismicity in this region.
Daniarsyad Gatut   +9 more
doaj   +1 more source

Earthquake Hypocenter Relocation in The Abang-Culik Fault, Karangasem using Coupled Velocity-Hypocenter Method

open access: yesBuletin Fisika, 2021
Research has been done about the relocation of earthquake hypocenter position, seismic wave local velocity and correction of seismic wave recording station at the Abang-Culik Fault area according to coordinate 115,25°-115,75° BT and 8,00°-8,60° LS.
Made Prama Yudistira   +2 more
doaj   +1 more source

Hypocenter Relocation Aftershock in Seririt on 14 November 2019 with Double Difference Method

open access: yesBuletin Fisika, 2021
The history of earthquakes records that Bali was once rocked by deadly earthquakes, one of which was the Seririt Earthquake of July 14, 1976 in North Bali.
Ni Luh Putri Rahayu   +2 more
doaj   +1 more source

RELOKASI HIPOSENTER GEMPABUMI MENGGUNAKAN METODE MODIFIED JOINT HYPOCENTER DETERMINATION (MJHD) UNTUK ANALISIS ZONA SUBDUKSI SUMATERA BAGIAN SELATAN

open access: yesJGE, 2020
The part of south Sumatera is very vulnerable region in case of earthquake disaster caused by convergent boundary of two tectonic plates Indo-Australian Plates and Eurasian Plates.
Deswita Sari   +2 more
doaj   +1 more source

Is clustered seismicity an indicator of regional stress? Insights from earthquake sequences in Yongning-Luguhu faulted basin, Southwest China

open access: yesEarthquake Research Advances, 2022
Using hypocenter relocation, moment tensor inversion, stress field inversion, and fault slip tendency analysis, this study systematically investigated three M5.5–5.8 earthquake sequences that occurred after 2000 in the Yongning-Luguhu faulted basin in ...
Xinglin Lei, Guangming Wang
doaj   +1 more source

Seismic and Geodetic Imaging (DInSAR) Investigation of the March 2021 Strong Earthquake Sequence in Thessaly, Central Greece

open access: yesGeosciences, 2021
Three strong earthquakes ruptured the northwest Thessaly area, Central Greece, on the 3, 4 and 12 March 2021. Since the area did not rupture by strong earthquakes in the instrumental period of seismicity, it is of great interest to understand the ...
Gerassimos A. Papadopoulos   +5 more
doaj   +1 more source

Which velocity model is more suitable for the 2017 MS7.0 Jiuzhaigou earthquake?

open access: yesEarth and Planetary Physics, 2018
On Aug. 8, 2017, an MS7.0 earthquake struck Jiuzhaigou, a county of Sichuan province, China. A number of investigations and studies have been conducted, some of which involved local velocity models.
LiSheng Xu, Xu Zhang, ChunLai Li
doaj   +1 more source

BUILDING A TOMOGRAPHIC VELOCITY MODEL FOR SAMOYLOV ISLAND AREA (LENA DELTA) FROM LOCAL SEISMOLOGICAL DATA FOR THE PERIOD OF 2019–2021

open access: yesГеодинамика и тектонофизика, 2022
In our paper we present the results of seismotomographic inversion for the local seismological monitoring data obtained in the area of the Samoylov Island (Lena River delta) in 2019–2021.
P. A. Dergach   +7 more
doaj   +1 more source

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