Journal of the Indian Society of Remote Sensing

, Volume 29, Issue 4, pp 203–211 | Cite as

Lineaments and seismicity of Kerala — a remote sensing based analysis

  • K Ganesha Raj
  • M A Paul
  • V S Hegde
  • R Nijagunappa
Article

Abstract

Seismically active lineaments of Kerala State were identified by correlating the lineaments mapped using IRS LISS-I data with the earthquake occurrences. There are 31 earthquake incidences in Kerala since 1821, out of which 22 are falling on/close to 9 major lineaments/faults (length more than 20 km) indicating the possible correlation between lineaments/faults and earthquakes. It was observed that the earthquake occurrences are mostly associated with the NNW-SSE to NW-SE trending lineaments (6 out of 9 lineaments), which are considered to be formed sympathetic to the West Coast Fault. Hence, there is a need to monitor these seismically active lineaments using advanced techniques such as GPS, SAR Interferometry etc. for better understanding of the influence of these lineaments on the seismic activities of Kerala.

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References

  1. Allen, C.R. (1975). Geological criteria for evaluating seismicity. Geol. Soc. Am. Bull.,86:1041–1057.CrossRefGoogle Scholar
  2. Bansal, B.K. and Gupta, S. (1998). A Glance through the Seismicity of Peninsular India. J. Geol. Soc. India,52:67–80.Google Scholar
  3. Bhadauria, Y.S., Arora, S.K. and Singh, M. (1998). Seismicity of Delhi region from local earthquake data of the Delhi seismic array. J. Ind. Geophys. Union,2(1):7–21.Google Scholar
  4. GSI, (1995). Map on 1:5,00,000 scale of “Geological and Mineral Map” of Kerala. Geological Survey of India.Google Scholar
  5. Costain, J.K., Bollinger, G.A. and Speer, J.A.S. (1987). Hydroseismicity —A hypothesis for the role of water in the generation of intraplate seismicity. Geology,15:618–621.CrossRefGoogle Scholar
  6. Gubin, I.E. (1968). Seismic zoning of Indian Peninsula. Bull. Int. Inst. Seism. Earthquake Engg.,5:109–139.Google Scholar
  7. Gubin, I.E. (1969). Seismic zoning of the western margin of the Indian Peninsula in Maharashtra State. Part 2, UNESCO Rep. No.l519/BMS/RD/ SC, Paris.Google Scholar
  8. Khanna, V.K. (2001). Jabalpur Earthquake of 17 October 2000. J. Geol. Soc. India,57:84p.Google Scholar
  9. Khattri, R.N., Ramesh Chander, Gaur, V.K., Sarkar, I. and Sushil Kumar (1988). New seismological constraints on the tectonics of Garhwal Himalaya. Tectonophysics,109:210–225.Google Scholar
  10. Krishna Brahmam, N. and Negi, J.G. (1973). Rift valleys beneath deccan traps (India). Bull. Geophy. Res.,11:207–223.Google Scholar
  11. Krishnan, M.S. (1968), Geology of India and Burma. Higginbotham’s (Pvt.) Ltd., Madras, 536p.Google Scholar
  12. Peshwa, V.V. and Kale, V.S. (1997). Neotectonics of the deccan trap province focus on the Kurduwadi Lineament. J. Geophys.,18(l):77–86.Google Scholar
  13. Project Vasundhara - Status Report, (1991). Regional Remote Sensing Service Centre/Indian Space Research Organisation, Airborne Mineral Survey and Exploration Wing/Geological Survey of India, pp. 11-15.Google Scholar
  14. Rajendran, K. and Rajendran, C.P. (1996 a). Mechanism of microseismic activity in Kerala - A suggestion. J. Geol. Soc. India,47:467–476.Google Scholar
  15. Rajendran, C.P. and Rajendran, K. (1996b). Low - moderate seismicity in the vicinity of Palghat gap, South India and its implications. Curr. Sci.,70(4):304–308.Google Scholar
  16. Rajendran, K. and Rajendran, C.P. (1999). Seismogenesis in the stable continental interiors: An appraisal based on two examples from India. Tectonophysics,305:355–370.CrossRefGoogle Scholar
  17. Rajendran, K. and Rajendran, C.P. (1994). A report on the November 14, 1993 earth tremor around Urukunnu, Pathanapuram district and some suggestions on the mechanism of the microtremors in Kerala. CESS Report, 14p.Google Scholar
  18. Rao, B.R. (2000). Historical seismicity and deformation rates in the Indian Peninsular shield. J. Seismology,4:247–258.CrossRefGoogle Scholar
  19. Ramalingeswara Rao, B. and Sitapathi Rao, P. (1984). Historical seismicity of peninsular India. Bull. Seismological Soc. Am.,74(6):2519–2533.Google Scholar
  20. Ramasamy, S.M. (1995). En-echelon faults along west coast of India and their geological significance. Current Science,69(10):811–814.Google Scholar
  21. Ramasamy, S.M. (2000). TN tremors not just local phenomenon. The Hindu, December 16, 2000.Google Scholar
  22. Rastogi, B.K. (2001). Erattupetta earthquake of 12 December 2000 and seismicity of Kerala. J. Geol. Soc. India,57:273–274Google Scholar
  23. Rastogi, B.K., Chandha, R.K., Kumar, N., Satyamurthy, C, Sarma, C.S.P. and Raju, I.P. (1989). Report on the Idukki earthquake of magnitude 4.5 on June 7, 1988 as an example of reactivation of a NW-SE wrench fault in Peninsular India. NGRI Technical Report No. ENVIRON 61, 78p.Google Scholar
  24. Singh, D.D., Rastogi, B.K. and Gupta, U.K. (1975). Surface wave radiation pattern and source parameters of the Koyna earthquake of Dec. 10 1967. Bull. Seism. Soc. Am.,65:711–731.Google Scholar
  25. Singh, H.N. and Rajendran, K. (1993). Report on field investigations of tremor occurred on Sept. 17, 1993 in Punalur area in relation with seismicity of Kerala region. CESS Report, October 1993, 23p.Google Scholar
  26. Singh, H.N. and Raghavan, V. (1989). A note on earth tremor of September 2, 1988 in Trivandrum district, Kerala. J. Geol. Soc. India,34:421–423.Google Scholar
  27. Vivek Laul, (2000). Kanoi fault and its possible relation to Jaisalmer earthquakes. J. Geol. Soc. India,55:681.Google Scholar

Copyright information

© Springer-Verlag 2001

Authors and Affiliations

  • K Ganesha Raj
    • 1
  • M A Paul
    • 1
  • V S Hegde
    • 1
  • R Nijagunappa
    • 2
  1. 1.EOS/NNRMS, ISRO HqBangalore
  2. 2.Environmental Science DepartmentGulbarga UniversityKarnataka State

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