Articles | Volume 6, issue 1
https://doi.org/10.5194/se-6-207-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/se-6-207-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
16 Feb 2015
Research article |
| 16 Feb 2015
Variations of the crustal thickness in Nepal Himalayas based on tomographic inversion of regional earthquake data
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Prospekt Koptyuga, 3, 630090, Novosibirsk, Russia
Novosibirsk State University, Novosibirsk, Russia, Pirogova 2, 630090, Novosibirsk, Russia
G. Maksotova
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Prospekt Koptyuga, 3, 630090, Novosibirsk, Russia
Novosibirsk State University, Novosibirsk, Russia, Pirogova 2, 630090, Novosibirsk, Russia
S. Mukhopadhyay
Department of Earth Sciences, IIT Roorkee, Roorkee, India
J. Raoof
Department of Earth Sciences, IIT Roorkee, Roorkee, India
J. R. Kayal
School of Oceanographic Studies, Jadavpur University, Kolkata 700032, India
A. Jakovlev
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Prospekt Koptyuga, 3, 630090, Novosibirsk, Russia
Novosibirsk State University, Novosibirsk, Russia, Pirogova 2, 630090, Novosibirsk, Russia
A. Vasilevsky
Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, Prospekt Koptyuga, 3, 630090, Novosibirsk, Russia
Novosibirsk State University, Novosibirsk, Russia, Pirogova 2, 630090, Novosibirsk, Russia
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- Seismic structure beneath the Gulf of Aqaba and adjacent areas based on the tomographic inversion of regional earthquake data S. El Khrepy et al. 10.5194/se-7-965-2016
- Crustal structure and intraplate seismicity in Nordland, Northern Norway: insight from seismic tomography H. Shiddiqi et al. 10.1093/gji/ggac086
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26 citations as recorded by crossref.
- Geodynamic models of Indian continental flat slab subduction with implications for the topography of the Himalaya-Tibet region K. Xue et al. 10.1038/s41598-024-52709-w
- Imaging the crustal structure at the northeast corner of the indenting Indian Plate in the Eastern Himalayan Syntaxis A. Kundu et al. 10.1093/gji/ggad284
- Tomographic Image of Shear Wave Structure of NE India Based on Analysis of Rayleigh Wave Data A. Kumar et al. 10.3389/feart.2021.680361
- Weakness of the Indian Lower Crust Beneath the Himalaya Inferred From Postseismic Deformation of the 2015 Mw 7.8 Gorkha Earthquake J. Zhang et al. 10.1029/2023JB027119
- PgQmodel for Nepal Himalaya C. Singh et al. 10.1016/j.pepi.2018.10.009
- An estimation of probable seismic hazard in the active deformation front of the Himalayan arc B. Mukhopadhyay 10.1007/s12040-020-01544-4
- Lithosphere structure in the collision zone of the NW Himalayas revealed by alocal earthquake tomography I. Medved et al. 10.1016/j.jog.2022.101922
- Elevation-based and crustal thickness-based spatial statistical analysis of global strong earthquakes (Mw≥6.0) G. Liu et al. 10.1016/j.physa.2020.125669
- Seismic velocity structure and intraplate seismicity beneath the Deccan Volcanic Province of western India A. Singh et al. 10.1016/j.pepi.2018.12.007
- Shear‐Wave Velocity Reveals Heterogeneous Geometry of the Main Himalayan Thrust System and Deep Structure Beneath the Nepal Himalayas L. Zhao et al. 10.1029/2021GC010263
- An Approach to Moho Topography Recovery Using the On-Orbit GOCE Gravity Gradients and Its Applications in Tibet J. Wan et al. 10.3390/rs11131567
- The crustal structure of the Himalaya: A synthesis K. Priestley et al. 10.1144/SP483-2018-127
- Seismic structure beneath the Gulf of Aqaba and adjacent areas based on the tomographic inversion of regional earthquake data S. El Khrepy et al. 10.5194/se-7-965-2016
- Crustal structure and intraplate seismicity in Nordland, Northern Norway: insight from seismic tomography H. Shiddiqi et al. 10.1093/gji/ggac086
- Local Earthquake Seismic Tomography Reveals the Link Between Crustal Structure and Volcanism in Tenerife (Canary Islands) I. Koulakov et al. 10.1029/2022JB025798
- Moho Inversion by Gravity Anomalies in the South China Sea: Updates and Improved Iteration of the Parker‐Oldenburg Algorithm W. Rao et al. 10.1029/2022EA002794
- Lateral variation of the Main Himalayan Thrust controls the rupture length of the 2015 Gorkha earthquake in Nepal L. Bai et al. 10.1126/sciadv.aav0723
- Moho Beneath Tibet Based on a Joint Analysis of Gravity and Seismic Data G. Zhao et al. 10.1029/2019GC008849
- Diachronous deformation along the base of the Himalayan metamorphic core, west-central Nepal R. Gibson et al. 10.1130/B31328.1
- Moho topography of the Tibetan Plateau using multi-scale gravity analysis and its tectonic implications C. Xu et al. 10.1016/j.jseaes.2017.02.028
- Three-dimensional Moho topography beneath the Tibetan Plateau determined by Γxy, Γxz and Γyz of GOCE gravity gradients C. Xu et al. 10.1016/j.jseaes.2023.105822
- Collisional Processes in the Crust of the Northern Tien Shan Inferred From Velocity and Attenuation Tomography Studies I. Sychev et al. 10.1002/2017JB014826
- Recent large and strong earthquakes in the eastern Himalayas: An appraisal on seismotectonic model J. Kayal et al. 10.1002/gj.4576
- High‐resolution seismic tomography of the 2015 Mw7.8 Gorkha earthquake, Nepal: Evidence for the crustal tearing of the Himalayan rift S. Pei et al. 10.1002/2016GL069808
- The 2015 Gorkha, Nepal, Earthquake Sequence: II. Broadband Simulation of Ground Motion in Kathmandu M. Chen & S. Wei 10.1785/0120180174
- Origin of the Mo-bearing Xiaoshuijing Syenogranite in the Tengchong Terrane, SW China H. Zou et al. 10.1016/j.oregeorev.2018.12.018
1 citations as recorded by crossref.
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Short summary
We estimate variations of the crustal thickness beneath the Nepal Himalayas based on tomographic inversion of regional earthquake data. The obtained variations of crustal thickness match fairly well with the free-air gravity anomalies and correlate with magnetic field. We propose that elevated magnetic values can be associated with more rigid segments of the incoming Indian crust which cause more compression in the thrust zone and lead to stronger crustal thickening.
We estimate variations of the crustal thickness beneath the Nepal Himalayas based on tomographic...
