Results 41 to 50 of about 1,245 (168)

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

A systematic study of earthquake detectability using Sentinel-1 Interferometric Wide-Swath data [PDF]

, 2017
The Sentinel-1 mission comprises two synthetic aperture radar satellites, each with a 12 day orbital repeat, orbiting 6 days apart within a narrow tube.
Funning, Gareth J, Garcia, Astrid
core   +2 more sources

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

Landslides Induced by Historical and Recent Earthquakes in Central-Southern Apennines (Italy): A Tool for Intensity Assessment and Seismic Hazard [PDF]

, 2013
Analysis of distribution of landslides (rock falls and coherent slides), induced by 12 moderate to strong earthquakes occurred in the last three centuries in Central\u2013Southern Apennines, has permitted to investigate the relationship of their maximum ...
Alessandro Maria Michetti, Anna Maria Blumetti, Eliana Esposito, Eutizio Vittori, Leonello Serva, Luca Guerrieri, Sabina Porfido, Valerio Comerci   +7 more
core   +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

Facies analysis provides new insights into event bed deposition in a hadal trench environment

Sedimentology, Volume 73, Issue 2, Page 441-477, February 2026.
ABSTRACT Hadal trenches preserve exceptional sedimentary archives of past geological events, yet their depositional processes remain poorly constrained. The Japan Trench captures complex earthquake‐triggered event beds that record repeated sediment‐gravity flows that deliver terrigenous and biogenic material into the trench, informing palaeoseismic ...
Mishelle Muthre, Jean‐Noël Proust, Charlotte Pizer, Ken Ikehara, Jyh‐Jaan Steven Huang, Hajime Naruse, Michael Strasser   +6 more
wiley   +1 more source

The 2001 M_w 7.6 Bhuj earthquake, low fault friction, and the crustal support of plate driving forces in India [PDF]

, 2011
We present a source model for the 2001 M_w 7.6 Bhuj earthquake of northwest India. The slip distribution suggests a high stress drop (~35 MPa) and, together with the depth distribution of aftershocks, that the entire crust is seismogenic. We suggest that
Avouac, Jean-Philippe, Copley, Alex, Hollingsworth, James, Leprince, Sébastien   +3 more
core  

Soil Gas Investigations in Hatay‐Reyhanlı (Türkiye): Implications for Buried Fault Detection and Seismic Hazard Assessment

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 1, January 2026.
Abstract This study presents a soil gas geochemical survey in the Kırcaoğlu and Reyhanlı regions of Hatay Province, southeastern Türkiye, following the 2023 Kahramanmaraş earthquake doublet. The aim was to identify concealed faults and assess seismic hazard through analysis of soil CO2 flux, CO2 and 222Rn concentrations, and carbon and helium isotopic ...
G. Yüce, C. C. Fu, W. D’Alessandro, B. Kahraman, B. Kürkcüoglu, F. Italiano, A. H. Gülbay, H. Elmacı, M. İçhedef, A. Özdemir, H. Akıllı, D. Yasin, Ş. Gürboğa, A. Demirtaş, L. H. Lin, P. L. Wang, S. Över   +16 more
wiley   +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

Late Holocene tectonic implications deduced from tidal notches in Leukas and Meganisi islands (Ionian Sea) [PDF]

, 2017
In this paper the tectonic behavior of Leukas and Meganisi islands (Ionian Sea) is examined through underwater research carried out in both islands.
Evelpidou, N., Karkani, A., Pirazzoli, P. A. (Paolo A.)   +2 more
core   +3 more sources