Results 41 to 50 of about 483,661 (253)

Focal Mechanism and Seismogenic Structure of the MS 5.1 Qingbaijiang Earthquake on February 3, 2020, Southwestern China

Frontiers in Earth Science, 2021
The 3 February 2020 MS 5.1 Qingbaijiang earthquake, southwestern China, is the closest recorded MS ≥ 5.0 event to downtown Chengdu City to date, with an epicentral distance of only 38 km. Here we analyze seismic data from the Sichuan and Chengdu regional
Min Zhao, Feng Long, Guixi Yi, MingJian Liang, Jiangtao Xie, Siwei Wang   +5 more
doaj   +1 more source

EARTHQUAKE RELOCATION IN GREECE USING A UNIFIED AND HOMOGENIZED SEISMOLOGICAL CATALOGUE

, 2017
In this study phase data from the Cornet seismological network installed by the GeophysicsGeothermics Department (University of Athens) and the permanent networks of the Geodynamic Institute of the National Observatory of Athens and of the Geophysics ...
A. Karakonstantis, P. Papadimitriou
semanticscholar   +1 more source

Relocation of Earthquakes Hypocenter Using the Double Difference Method in Bali and Its Surrounding Areas

Buletin Fisika
A study on the relocation of earthquake hypocenters using the Double Difference method has been conducted in Bali and its surrounding areas. This research was carried out at the Center for Meteorology, Climatology, and Geophysics Region III Denpasar. The
Devi Irma Putri, I Ketut Sukarasa, Rudy Darsono, Winardi Tjahyo Baskoro, Ni Nyoman Wendri, I Made Satriya Wibawa   +5 more
doaj   +1 more source

The Purpri Fault: A newly identified active fault in East Kolaka, Indonesia, based on HypoDD and DInSAR [PDF]

Geološki Anali Balkanskoga Poluostrva
The Purpri Fault, a newly identified active fault in East Kolaka, Indonesia, has been analyzed using an integrated geophysical approach, combining HypoDD earthquake relocation and DInSAR ground deformation analysis.
Purba Joshua, Priadi Ramadhan, Frando Muhammad, Pertiwi Imanuela Indah   +3 more
doaj   +1 more source

A multiphase seismic investigation of the shallow subduction zone, southern North Island, New Zealand [PDF]

, 2001
The shallow structure of the Hikurangi margin, in particular the interface between the Australian Plate and the subducting Pacific Plate, is investigated using the traveltimes of direct and converted seismic phases from local earthquakes.
Aki, Ansell, Ansell, Anya M. Reading, Bannister, Barnes, Barnes, Bradshaw, Brisbourne, Chanier, David Gubbins, Davy, de Boor, Eberhart-Phillips, Eberhart-Phillips, Franklin, Gledhill, Gubbins, Helffrich, Helffrich, Iidaka, Lancaster, Lodge, Luyendyk, Mao, Marson-Pidgeon, Powell, Reading, Robinson, Samson, Smith, Smith, Smith, Spencer, Stuart, Walcott, Weijian Mao, Wessel, Wood   +38 more
core   +1 more source

Study on the sequence activities of the 2021 Yangbi MS 6.4 earthquake in Yunnan

Frontiers in Earth Science, 2023
On 21 May 2021, the MS 6.4 earthquake struck Yangbi County, Dali City, Yunnan Province. Minor seismic activities were common both before and after the earthquake; the foreshock sequence activity characteristics of this earthquake were studied to gain a ...
Xiaohan Li, Xiaohan Li, Jianchang Zheng, Haijiang Zhang, Huawei Cui, Huawei Cui, Cuiqin Li   +6 more
doaj   +1 more source

Slip distribution of the 2017 M(w)6.6 Bodrum-Kos earthquake: resolving the ambiguity of fault geometry [PDF]

, 2019
SUMMARY The 2017 July 20, Mw6.6 Bodrum–Kos earthquake occurred in the Gulf of Gökova in the SE Aegean, a region characterized by N–S extension in the backarc of the easternmost Hellenic Trench.
Dogan, Ugur, Ergintav, Semih, Floyd, Michael, Funning, Gareth J, Guvercin, Sezim Ezgi, Karabulut, Hayrullah, Konca, A Ozgun, Ozarpaci, Seda, Ozdemir, Alpay, Reilinger, Robert   +9 more
core   +1 more source

Near Real-Time Detection and Moment Tensor Inversion of the 11 May 2022, Dharchula Earthquake

GeoHazards, 2023
On 11 May 2022, an earthquake of Mw 5.2 occurred in the Dharchula region of Uttarakhand Himalayas, India. The Uttarakhand State Earthquake Early Warning System (UEEWS) detected and transmitted the warning within 11.61 s from the origin time, taking only ...
Pankaj Kumar, Vipul Silwal, Rinku Mahanta, Vipin Kumar Maurya, Kamal, Mukat Lal Sharma, Ambikapathy Ammani   +6 more
doaj   +1 more source

Structural heterogeneity in the megathrust zone and mechanism of the 2011 Tohoku-oki earthquake (Mw 9.0) [PDF]

, 2011
The great 2011 Tohoku-oki earthquake (Mw 9.0) and its 339 foreshocks and 5,609 aftershocks (9–27 March 2011) were relocated using a three-dimensional seismic velocity model and local P and S wave arrival times.
Hasegawa, Akira, Huang, Zhouchuan, Kanamori, Hiroo, Umino, Norihito, Zhao, Dapeng   +4 more
core   +1 more source

INTERPRETING FAULT DYNAMICS IN TERMS OF HYPOCENTER RELOCATION AND FAULT CHARACTERIZATION

Геодинамика и тектонофизика
Southeast and Central Sulawesi are the areas characterized by high tectonic activity due to the presence of the active Matano fault. The seismicity along this fault is high. However, the initial hypocenter often deviates from the fault’s trend line, thus
M. F. I. Massinai, O. S. Bamba, A. Ical, S. Aswad, M. A. Massinai, . Sulastri   +5 more
doaj   +1 more source