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भारतीय विज्ञान शिक्षा एवं अनुसंधान संस्थान कोलकाता

INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH KOLKATA

... towards excellence in science

An Autonomous Institution, Under the Ministry of Education, Government of India

Supriyo Mitra

Professor
Dept: Earth Sciences (DES)
E-mail: supriyomitra [at] iiserkol.ac.in

All Publications:

  1. Dey, Siddharth; Ghosh, Monumoy and Mitra, Supriyo. 2024."3D shear-wave velocity structure of the crust and upper mantle beneath India, Himalaya and Tibet." Journal of Geophysical Research: Solid Earth, 129, 23JB028292
  2. Liu, Chujie; Banerjee, Rupak; Grand, Stephen P; Sandvol, Eric; Mitra, Supriyo; Liang, Xiaofeng and Wei, Shengji. 2024."A high-resolution seismic velocity model for East Asia using full-waveform tomography: Constraints on India-Asia collisional tectonics." Earth and Planetary Science Letters, 639, 118764
  3. Mitra, Supriyo; Sharma, Swati; Priestley, Keith and Wanchoo, Sunil Kumar. 2023."3D crustal structure of the Jammu and Kashmir Himalaya: Signatures of mid-crustal ramp and Lesser Himalayan duplex." Journal of Geophysical Research: Solid Earth, 128, JB027350
  4. Thapa, Hari Ram; Pachhai, Surya; Aoudia, Abdelkrim; Manu-Marfo, Daniel; Priestley, Keith and Mitra, Supriyo. 2023."The Main Himalayan Thrust beneath Nepal and Southern Tibet illuminated by seismic ambient noise and teleseismic P wave coda autocorrelation.." Journal of Geophysical Research: Solid Earth, 128, JB026195
  5. Chaudhury, Jashodhara and Mitra, Supriyo. 2023."Sub-Continental Lithospheric Mantle Discontinuities beneath the Eastern Himalayan Plate Boundary System, NE India." Geophysical Journal International, 233, 2155–2171
  6. O’Kane, Aisling; Copley, Alex; Mitra, Supriyo and Wimpenny, Sam. 2022."The geometry of active shortening in the north-west Himalayas and the implications for seismic hazard." Geophysical Journal International, 231, 2009-2033
  7. Mitra, Supriyo; Wanchoo, Sunil Kumar and Priestley, Keith. 2022."Seismic Coda-Wave Attenuation Tomography of the Jammu and Kashmir Himalaya." Journal of Geophysical Research: Solid Earth, 127, JB024917
  8. Chaudhury, Jashodhara; Mitra, Supriyo and Sarkar, Tapabrato. 2021."Hales discontinuity in the southern Indian continental lithosphere: Seismological and petrological models." Journal of Geophysical Research: Solid Earth, 126, JB020564
  9. Powali, Debarchan; Sharma, Shubham; Mandal, Riddhi and Mitra, Supriyo. 2020."A reappraisal of the 2005 Kashmir (Mw 7.6) earthquake and its aftershocks: Seismotectonics of NW Himalaya." Tectonophysics, 789, 228501
  10. Sharma, Swati; Mitra, Supriyo; Sharma, Shubham; Priestley, Keith; Wanchoo, Sunil K; Powali, Debarchan and Ali, Liyaqet. 2020."A Report on Broadband Seismological Experiment in the Jammu and Kashmir Himalaya (JAKSNET)." Seismological Research Letters, 91, 1915-1926
  11. Kanaujia, Jyotima; Mitra, Supriyo; Gupta, S C and Sharma, M L. 2019."Crustal anisotropy from shear-wave splitting of local earthquakes in the Garhwal Lesser Himalaya." Geophysical Journal International, 219, 2013-2033
  12. Singh, Rashmi; Sharma, Subham; Mitra, Supriyo and Khan, Prosanta Kumar. 2019."Mapping of Coda-Wave Attenuation and Its Frequency Dependency Over Eastern Indian Shield." Pure Appl. Geophys, XX, 1-23
  13. Mitra, Supriyo; Dey, Siddharth; Chaudhury, Jashodhara; Ghosh, Monumoy; Mandal, Riddhi; Kanaujia, Jyotima and Mitra, Supriyo. 2019."28 August 2018 (Mw 4.5) Bengal Basin earthquake highlights active basement fault beneath the sediments." Current Science, 116, 1633-1636
  14. Priestley, Keith; Ho, Tak and Mitra, Supriyo. 2019."The crust structure of the Himalaya: a synthesis." Geological Society, London, Special Publications, 483, 00
  15. Sharma, Shubham and Mitra, Supriyo. 2018."Seismic attenuation of the Eastern Himalayan and Indo?Burman plate boundary systems, Northeast India." Journal of Geophysical Research: Solid Earth, 123, 00
  16. Paul, Himangshu; Priestley, K F; Powali, Debarchan; Sharma, Swati; Mitra, Supriyo and Wanchoo, Sunil K. 2018."Signatures of the existence of frontal and lateral ramp structures near the Kishtwar Window of the Jammu and Kashmir Himalaya: Evidence from microseismicity and source mechanisms." Geochemistry, Geophysics, Geosystems, 19, 3097–3114
  17. Mitra, Supriyo; Priestley, Keith F; Borah, Kajaljyoti and Gaur, Vinod K. 2018."Crustal Structure and Evolution of the Eastern Himalayan Plate Boundary System, Northeast India." Journal of Geophysical Research: Solid Earth, 123, 621-640
  18. Paul, Himangshu and Mitra, Supriyo. 2017."Three?Dimensional crustal architecture beneath the Sikkim Himalaya and its relationship to active deformation." Journal of Geophysical Research: Solid Earth, 122, 1-19
  19. Kumar, Ajay; Singh, Shashwat Kumar; Mitra, Supriyo; Priestley, Keith F and Dayal, Sankar. 2017."The 2015 April 25 Gorkha (Nepal) Earthquake and its Aftershocks: Implications for lateral heterogeneity on the Main Himalayan Thrust." Geophysical Journal International, 208, 992-1008
  20. Ajaay, Thirunavukarasu; Kumar, Ajay and Mitra, Supriyo. 2017."Lateral Variation of Seismic Attenuation in Sikkim Himalaya." Geophysical Journal International, 208, 257-268
  21. Kumar, Ajay; Mitra, Supriyo and G, Suresh. 2015."Seismotectonics of the Eastern Himalayan and Indo-Burman Plate Boundary Systems." Tectonics, 34, 2279-2295
  22. Mitra, Supriyo; Paul, Himahgshu; Kumar, Ajay; Singh, Shashwat Kumar and Powali, Debarchan. 2015."The 25 April 2015 Nepal earthquake and its aftershocks." Current Science, 108, 1938-1943
  23. Paul, Himangshu; Mitra, Supriyo; Bhattacharya, S N and Suresh, G. 2015."Active Transverse faulting within underthrust Indian Crust beneath the Sikkim Himalaya." Geophysical Journal International, 201, 1072-1083
  24. Copley, Alex; Mitra, Supriyo; Sloan, Alastair R; Gaonkar, S and Reynolds, K. 2014."Active faulting in apparently stable peninsular India: Rift inversion and a Holocene-age great earthquake on the Tapti Fault." Journal of Geophysical Research (Solid Earth), 119, 6650-6666
  25. Mitra, Supriyo; Wanchoo, Sunil K and Priestley, Keith F. 2014."Source Parameters of the 1 May 2013, mb 5.7 Kishtwar Earthquake: Implications for Seismic Hazards." Bulletin of the Seismological Society of America, 104, 1013-1019
  26. Bhattacharya, S N; Mitra, Supriyo and Suresh, G. 2013."The shear-wave velocity of the upper mantle beneath the Bay of Bengal, Northeast Indian Ocean from inter-station phase velocities of surface waves." Geophysical Journal International, 193, 1506-1514
  27. Mitra, Supriyo; Priestley, K F; Acton, C E and Gaur, V K. 2011."Anomalous surface wave dispersion and the enigma of "continental-like" structure for the Bay of Bengal." Journal of Asian Earth Sciences, 42, 1243-1255
  28. Acton, C E; Priestley, K F; Mitra, Supriyo and Gaur, V K. 2011."Crustal structure of the Darjeeling-Sikkim Himalaya and Southern Tibet." Geophysical Journal International, 184, 829-852
  29. Mitra, Supriyo; Kainkaryam, Sribharath M; Padhi, Amit; Rai, S S and Bhattacharya, S N. 2011."The Himalayan foreland basin crust and upper mantle." Physics of the Earth and Planetary Interiors, 184, 34-40
  30. BHattacharya, S N; Suresh, G and Mitra, Supriyo. 2009."Lithospheric S-wave velocity structure of the Bastar craton, Indian peninsula from surface-wave phase-velocity measurements." Bulletin of the Seismological Society of America, 99, 2502-2508
  31. Walling, Yanger M; Mohanty, William K; Nath, S K; Mitra, Supriyo and John, Ajesh. 2009."Microtremor survey in Talchir, India to ascertain its basin characteristics in terms of predominant frequency by Nakamura's ratio technique." Engineering Geology, 106, 123-132
  32. Dasgupta, S; Nowack, R L and Mitra, Supriyo. 2009."Deconvolution of three-component teleseismic data from Southern Tibet using the SVA technique." Bulletin of the Seismological Society of America, 99, 1973-1983
  33. Mitra, Supriyo; Bhattacharya, S N and Nath, S K. 2008."Crustal structure of the Western Bengal Basin from joint analysis of Teleseismic Receiver Functions and Rayleigh Wave Dispersion." Bulletin of the Seismological Society of America, 98, 2715-2723
  34. Mitra, Supriyo; Priestley, K F; Gaur, V K and Rai, S S. 2006."Frequency-Dependent Lg Attenuation in the Indian Platform." Bulletin of the Seismological Society of America, 96, 2449-2456
  35. Rai, S S; Gaur, V K; Priestley, K F; Mitra, Supriyo; Singh, M P and Searle, M P. 2006."Confguration of the Indian Moho beneath the NW Himalaya and Ladakh." Geophysical Research Letters, 33, L15308
  36. Mitra, Supriyo; Priestley, K F; Gaur, V K and Rai, S S. 2006."Shear-Wave Structure of the South Indian Lithosphere from Rayleigh Wave Phase Velocity Measurements." Bulletin of the Seismological Society of America, 96, 1551-1559
  37. Mitra, Supriyo; Priestley, K F; Gaur, V K; Rai, S S and Haines, John A. 2006."Variation of Rayleigh wave group velocity dispersion and seismic heterogeneity of the Indian crust and uppermost mantle.." Geophysical Journal International, 164, 88-98
  38. Nath, S K; Bhattacharya, S N; Vyas, M; Pal, I; Sengupta, P; Mitra, Supriyo; Mohanty, W K and Ganguli, S S. 2005."The great Sumatra-Andaman earthquake of 26 December as percived from the broadband seismograms of Indian Institute of Technology, Kharagpur Seismological Observatory.." Current Science, 88, 1381-1383
  39. Mitra, Supriyo; Priestley, K F; Bhattacharya, Anjan K and Gaur, V K. 2005."Crustal Structure and Earthquake Focal Depths Beneath Northeastern India and Southern Tibet." Geophysical Journal International, 160, 227-248
  40. Biswal, T K; Biswal, Bimal; Mitra, Supriyo and Roy MouliK, M. 2002."Deformation pattern of the NW terrane boundary of the Eastern ghats Mobile Belt, India : A Tectonic Model and Correlation with Antartica." Gondwana Research, 5, 45-52