Seismic risk assessment for the North Eastern Region of India by integrating seismic hazard and social vulnerability

N Agrawal, L Gupta, J Dixit, SK Dash - Sustainable and Resilient …, 2023 - Taylor & Francis
The present study aims at conducting a comprehensive seismic risk assessment for the
North Eastern Region of India at regional and sub-regional levels by integrating probabilistic …

NNVDC: A new versatile density-based clustering method using k-Nearest Neighbors

RK Prasad, R Sarmah, S Chakraborty… - Expert Systems with …, 2023 - Elsevier
The goal of detecting clusters of varying densities has gained a lot of attention among the
researchers world wide. In this paper, we present a nearest neighbor variable density …

Estimation of Arias intensity and peak ground acceleration (PGA) using probabilistic seismic hazard assessment of Uttarakhand state (India)

K Gupta, N Satyam - Arabian Journal of Geosciences, 2022 - Springer
Uttarakhand, a state located in the seismically active western Himalayas (India), has
witnessed several high magnitude earthquakes in the past. It falls under zones IV (severe) …

A declustered earthquake catalog for the Iranian Plateau

SH Mousavi-Bafrouei, N Mirzaei… - Annals of …, 2014 - annalsofgeophysics.eu
A unified catalog of earthquakes in Iran and adjacent regions (the area bounded in 22 º-42 º
N and 42 º-66 º E) covering the period of 4 th century BC through 2012 with M w≥ 4 is …

Statistical analysis of seismic b-value using non-parametric Kolmogorov–Smirnov test and probabilistic seismic hazard parametrization for Nepal and its surrounding …

V Sharma, R Biswas - Natural Hazards, 2024 - Springer
This study aims to characterize the frequency magnitude distribution factor (b-value) for
Nepal and its surrounding area-thereby focusing on conducting spatiotemporal and depth …

Generation of seismic hazard maps for Assam region and incorporation of the site effects

S Bandyopadhyay, YM Parulekar, A Sengupta - Acta Geophysica, 2022 - Springer
Probabilistic seismic hazard assessment (PSHA), including a site-specific amplification
study, is crucial to evaluate site-specific spectra of soil sites to better understand the …

Spatio‐temporal variation in b‐value prior to the 26 November 2021 Mizoram earthquake of northeast India

V Sharma, R Biswas - Geological Journal, 2022 - Wiley Online Library
In this study, the variation in frequency magnitude distribution factor (b‐value) before the
main shock has been assessed for the 26 November 2021 Mizoram earthquake (M w 6.1) in …

Characterization of seismic b-value around kopili fault and its neighboring region prior to 28th April 2021 earthquake

V Sharma, DK Bora, D Hazarika, R Biswas - Journal of Seismology, 2024 - Springer
In the present study, the spatio-temporal variation of the seismic b-value in the vicinity of the
Kopili fault and its surrounding area has been analysed using the unified and homogenous …

Probabilistic seismic hazard assessment of Himachal Pradesh and adjoining regions

NS Patil, J Das, A Kumar, MM Rout, R Das - Journal of earth system …, 2014 - Springer
Seismically active Himachal Pradesh and adjoining regions comprising Himalayan orogenic
belt with the experience of the great Kangra earthquake of 1905, has high potential for river …

Probabilistic seismic hazard assessment of NW and central Himalayas and the adjoining region

MM Rout, J Das, Kamal, R Das - Journal of Earth System Science, 2015 - Springer
The Himalayan region has undergone significant development and to ensure safe and
secure progress in such a seismically vulnerable region there is a need for hazard …