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  1. No Access

    Article

    Modeling of the strong ground motion of 25th April 2015 Nepal earthquake using modified semi-empirical technique

    On 25th April, 2015 a hazardous earthquake of moment magnitude 7.9 occurred in Nepal. Accelerographs were used to record the Nepal earthquake which is installed in the Kumaon region in the Himalayan state of U...

    Sohan Lal, A. Joshi, Sandeep, Monu Tomer, Parveen Kumar, Chun-Hsiang Kuo… in Acta Geophysica (2018)

  2. No Access

    Article

    Use of spectral acceleration data for determination of three-dimensional attenuation structure in the Pithoragarh region of Kumaon Himalaya

    Three-dimensional attenuation structures are related to the subsurface heterogeneities present in the earth crust. An algorithm for estimation of three-dimensional attenuation structure in the part of Garhwal ...

    A. Joshi, M. Mohanty, A. R. Bansal, V. P. Dimri, R. K. Chadha in Journal of Seismology (2010)

  3. No Access

    Article

    Simulation of accelerograms from simplified deterministic approach for the 23rd October 2004 Niigata-ken Chuetsu, Japan earthquake

    A simple hybrid approach for the simulation of strong ground motion is presented in this paper. This approach is based on the deterministic modelling of rupture plane initially started by Midorikawa, Tectonoph...

    A. Joshi, K. Mohan in Journal of Seismology (2008)

  4. No Access

    Article

    Attenuation characteristics of ground motion intensity from earthquakes with intermediate depth

    Data of the intermediate depth (the Geioyo and the Shizuoka) earthquakes in Japan recorded in a dense network is analysed and compared with various available attenuation relations. The approach of Midorikawa (...

    A. Joshi, S. Midorikawa in Journal of Seismology (2005)

  5. No Access

    Article

    A simplified method for simulation of strong ground motion using finite rupture model of the earthquake source

    We present a simplified method to simulate strong ground motion for a realistic representation of a finite earthquake source burried in a layered earth. This method is based on the stochastic simulation method...

    A. Joshi, S. Midorikawa in Journal of Seismology (2004)

  6. No Access

    Article

    Predicting strong motion parameters for the Chamoli earthquake of 28th March, 1999, Garhwal Himalaya, India, from simplified finite fault model

    State of Uttaranchal in the northern part of India in the Garhwal Himalaya was hit by the Chamoli earthquake on 28th March, 1999 (GMT). This earthquake was recorded on a strong motion array installed in this r...

    A. Joshi in Journal of Seismology (2003)

  7. No Access

    Article

    Strong motion envelope modelling of the source of the Chamoli earthquake of March 28, 1999 in the Garhwal Himalaya, India

    Garhwal Himalaya has been rocked by two major earthquakes in the span of just eight years, viz. Uttarkashi earthquake of 20th Oct, 1991 and Chamoli earthquake of 28th March, 1999. Chamoli earthquake of March 2...

    A. Joshi in Journal of Seismology (2001)

  8. No Access

    Article

    Modelling of rupture planes for peak ground accelerations and its application to the isoseismal map of MMI scale in Indian region

    The rupture plane for an earthquake has been modelledby using the semi empirical technique of Midorikawa(1993). This technique estimates ground accelerationby modelling the rupture process during an earthquake...

    A. Joshi in Journal of Seismology (2000)