Results 1 to 10 of about 38,966 (153)

Preliminary identification of earthquake triggered multi-hazard and risk in Pleret Sub-District (Yogyakarta, Indonesia)

Geo-spatial Information Science, 2021
Yogyakarta is one of the large cities in Central Java, located on Java Island, Indonesia. The city, and the Pleret sub-district, where the study has taken place, is prone to earthquake hazards, because it is close to several seismically active zones ...
Aditya Saputra, Christopher Gomez, Ioannis Delikostidis, Peyman Zawar-Reza, Danang Sri Hadmoko, Junun Sartohadi   +5 more
doaj   +1 more source

The survey and mapping of sand-boil landforms related to the Emilia 2012 earthquakes: preliminary results

Annals of Geophysics, 2012
Sand boils, which are also known as sand blows or sand volcanoes, are among the most common superficial effects induced by high-magnitude earthquakes. These generally occur in or close to alluvial plains when a strong earthquake (M >5) strikes on a ...
Andrea Ninfo, Davide Zizioli, Caludia Meisina, Doriano Castaldini, Francesco Zucca, Lucia Luzi, Mattia De Amicis   +6 more
doaj   +1 more source

Liquefaction-induced large-scale ground deformation triggered by the 7 January 2025 MS 6.8 Dingri earthquake: characteristics and formation mechanisms

Dizhi lixue xuebao
Objective  In liquefaction-susceptible geological settings, the spatial superimposition of earthquake-induced liquefaction and coseismic fault rupture renders the genetic attribution of surface deformation highly ambiguous, yet systematic field ...
HUANG Ting, WU Zhonghai, HAN Shuai, LI Zhichao, FAN Fuxin, GAO Yang, TIAN Tingting, LU Shiming   +7 more
doaj   +1 more source

Coherence Difference Analysis of Sentinel-1 SAR Interferogram to Identify Earthquake-Induced Disasters in Urban Areas

Remote Sensing, 2018
This study proposes a workflow that enables the accurate identification of earthquake-induced damage zones by using coherence image pairs of the Sentinel-1 satellite before and after an earthquake event.
Chih-Heng Lu, Chuen-Fa Ni, Chung-Pai Chang, Jiun-Yee Yen, Ray Y. Chuang   +4 more
doaj   +1 more source

A case-based reasoning method of recognizing liquefaction pits induced by 2021 MW 7.3 Madoi earthquake

Earthquake Research Advances, 2023
Earthquake-triggered liquefaction deformation could lead to severe infrastructure damage and associated casualties and property damage. At present, there are few studies on the rapid extraction of liquefaction pits based on high-resolution satellite ...
Peng Liang, Yueren Xu, Wenqiao Li, Yanbo Zhang, Qinjian Tian   +4 more
doaj   +1 more source

Impact of 2019 Earthquakes on Shallow Aquifers in Northern sub-Himalayan Pakistan: A Detailed Analysis of Mirpur and Surrounding Areas

Geofísica Internacional
In 2019, a series of earthquakes struck the northern sub-Himalayan region of Pakistan, with the Mirpur earthquake triggering extensive coseismic liquefaction-induced surface deformations, such as sand blows, ground failure, and lateral spreading along ...
Abrar Niaz, Umair Bin Nisar, Muhammad Rizwan Mughal, Siddique Akhtar Ehsan, Rashida Fiaz   +4 more
doaj   +1 more source

Complex Shear Partitioning Involving the 6 February 2012 M_W 6.7 Negros Earthquake Ground Rupture in Central Philippines

Geosciences, 2020
A 75 km-long, generally NE-striking ground rupture associated with the 6 February 2012 MW 6.7 (Mb 6.9) Negros earthquake was mapped on the eastern side of Negros Island, Philippines.
Rolly E. Rimando, Jeremy M. Rimando, Robjunelieaaa B. Lim   +2 more
doaj   +1 more source

The May 2012 Emilia (Italy) earthquakes: preliminary interpretations on the seismogenic source and the origin of the coseismic ground effects

Annals of Geophysics, 2012
On May 20, 2012, a Ml 5.9 earthquake (T1) occurred in the Emilia-Romagna Region of northern Italy. This was preceded by a Ml 4.1 foreshock on May 19, 2012, and followed by several aftershocks, including two Ml 5.1 events, both on the same day. On May 29,
Alberto Pizzi, Vittorio Scisciani
doaj   +1 more source

Technologies and new approaches used by the INGV EMERGEO Working Group for real-time data sourcing and processing during the Emilia Romagna (northern Italy) 2012 earthquake sequence

Annals of Geophysics, 2012
On May 20, 2012, a Ml 5.9 seismic event hit the Emilia Po Plain, triggering intense earthquake activity along a broad area of the Po Plain across the provinces of Modena, Ferrara, Rovigo and Mantova (Figure 1).
Giuliana Alessio, Laura Alfonsi, Carlo Alberto Brunori, Pierfrancesco Burrato, Giuseppe Casula, Francesca Romana Cinti, Riccardo Civico, Laura Colini, Luigi Cucci, Paolo Marco De Martini, Emanuela Falcucci, Fabrizio Galadini, Germana Gaudiosi, Stefano Gori, Maria Teresa Mariucci, Paola Montone, Marco Moro, Rosa Nappi, Anna Nardi, Rosa Nave, Daniela Pantosti, Antonio Patera, Arianna Pesci, Maurizio Pignone, Stefania Pinzi, Stefano Pucci, Paola Vannoli, Alessandra Venuti, Fabio Villani   +28 more
doaj   +1 more source

Investigation of a Seismic Intensity Prediction Model Using Multisource Observation Data Based on the LightGBM Method

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
A revised version within the limit is provided below for your consideration. If the editorial office prefers to retain the current version, we are also fine with that.Revised abstract: Seismic intensity is a critical indicator for postearthquake damage ...
Yi Yu, Chengsheng Yang, Xue Li, Zhumei Liu, Xiaolin Chen   +4 more
doaj   +1 more source