Publications

1.  Gupta, H.K., Rekapalli, R. Duration of Mw ≥ 5 aftershocks of the 6 February 2023 Mw 7.8 Turkiye earthquake. Nat Hazards (2023). https://doi.org/10.1007/s11069-023-06325-y 

2. Rekapalli R, Gupta HK (2023) How long the Mw ≥ 5 aftershocks of the 6 February 2023 Mw 7.8 Turkiye Earthquake shall continue? Nat Hazards 117(3):3399–3402 

3. Rajesh, R., Mathews, G. V., Rao, N. P., & Begum, S. K. (2023). Groundwater-level prediction in Visakhapatnam district, Andhra Pradesh, India, using Bayesian Neural Networks. Acta Geophysica, 1-14. 

4. Gupta HK and Rekapalli R (2022), Mw ≥ 5 aftershocks of the 2008 Sichuan earthquake: Analysis of temporal variation of Omori Law p-value. Front. Earth Sci. 10:964245. doi: 10.3389/feart.2022.964245 

5. Mathews, G.V.,  Rajesh, R., Begum, S. K., (2022). A short note on the natural and anthropogenic variations in the water storage changes at Visakhapatnam, Andhra Pradesh, India. ActaGeophysica, https://doi.org/10.1007/s11600-022-00811-w  

6. Kalpna Gahalaut & Rajesh, R., (2022). On the enhanced post-impoundment seismicity in the Three Gorges Reservoir Region, China. Natural Hazards. https://doi.org/10.1007/s11069-022-05364-1 

7. Gupta, H. K., & Rajesh, R., (2022).  A short note on the aftershock duration of strong Himalayan Earthquakes. Journal of Geological Society of India, 98(5), 611-614. https://doi.org/10.1007/s12594-022-2034-x 

8. Rajesh, R., & Catherine, J. K. (2022). The first evidence for the detection of CIDs masked by Equatorial Plasma Bubbles from GPS‐TEC data. Journal of Geophysical Research: Space Physics, e2021JA029798.

9. Monica, B., Rekapalli, R., Ravikumar, M., Agarwal, M. (2021). Microseism source distribution inferred from noise recordings at the Gujarat seismic network, India. J Earth Syst Sci 131, 23. https://doi.org/10.1007/s12040-021-01779-9 

10. Tiwari, R. K., Rekapalli, R. (2021). Advances in Geo-Timeseries modeling.  Journal of Geological Society of India, 97, 1313–1322.

11. Cook, K.L., Rekapalli, R., Dietze, M., Pilz, M., Cesca, S., Purnachanra Rao, N., Srinagesh, D., Paul, H., Metz, M., Mandal, P., Suresh, G., Cotton, F., Tiwari, V.M., Hovius, N. (2021) Detection and potential early warning of flow events with regional seismic network. Science, 374(6563), p.87-92.

12. Purnachandra Rao  N., Rajesh Rekapalli,  Srinagesh D., Tiwari V. M., Niels Hovius, Kristen L. Cook, Michael Dietze. (2021)  Seismological rockslide warnings in the Himalaya. Science, Vol. 372, Issue 6539, pp. 247.

13. Madugula, U. A., Rekapalli, R., Sudheer, K., Jagadeesh, P., & Satyanarayana, H. V. S. (2021). Triggering of earthquakes at Koyna, India and hammer drilling for the pilot borehole. Natural Hazards, 1-9.

14. Rajesh, R., & Gupta, H. K. (2021). Characterization of injection-induced seismicity at north central Oklahoma, USA. J Seismol 25, 327–337 (2021). https://doi.org/10.1007/s10950-020-09978-5 .

15. Rekapalli, R., & Tiwari, R. K. (2020). Breaks in Linear Trends or Parts of Cycles?. Pure and Applied Geophysics, 177(11), 5469-5474.

16. Catherine J.K., Rajesh R. (2020) Total Electron Content in Seismo-Ionospheric Studies. In: Gupta H. (eds) Encyclopedia of Solid Earth Geophysics. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-030-10475-7_278-1

17. Rajesh, R., Kumar, K. S., & Tiwari, R. K. (2020). Regional and Residual Gravity Anomaly Separation Using Singular Spectrum based Frequency Filtering Methods: A Case Study of Shallow Subsurface Modeling from Nagpur, India. Pure and Applied Geophysics, 177(2), 977-990.

18. Rekapalli, R., Kumar, D. and Sarma, V.S., (2019). Resolution enhancement for geoelectrical layer interpretation of electrical resistivity model from composite data set: implication from physical model studies. Current Science, 116(8), p.1356.

19. Padmavathi, B., Rekapalli, R., Tiwari, R.K., (2019). Role of natural and anthropogenic loadings on Indian temperature trends. Pure and Applied Geophysics, 176(11), 5125-5140. DOI: 10.1007/s00024-019-02247-8

20. Rajesh, R., & Tiwari, R. K. (2018). Search for trends and periodicities in inter-hemispheric sea surface temperature difference. Pure and Applied Geophysics, 175(6), 2381-2394.

21. Rajesh, R., and V.S.Sarma. (2018). Dual Transmitter Receiver Electro Magnetic system for lateral boundary detection of subsurface formations, Current Science, 114 (8), p1747-1751.

22. Tiwari, R. K., Rajesh, R., Dhanam, K., & Seshunarayana, T. (2018). 2D Seismic reflection data filtering using Time Slice Singular Spectrum Analysis for noise suppression: A case study from Singareni coalfield, India. J. Ind. Geophys. Union (September 2018), 22(5), 459-467.

23. Rajesh, R., & Tiwari, R. K. (2018). 2D Seismic Data Filtering using Singular Spectrum Based Algorithms. Jour. of Geophysics, Association Exploration Geophysicists, 39(3).

24. R.Rajesh and R.K.Tiwari (2018). FORTRAN code to convert resistivity Vertical Electrical Sounding data to RES2DINV format, Journal of Indian Geophysical Union, v.22, no.3, pp: 359-363

25. Kumar, K. S., Rajesh, R., & Tiwari, R. K. (2018). Regional and residual gravity anomaly separation using the singular spectrum analysis-based low pass filtering: a case study from Nagpur, Maharashtra, India. Exploration Geophysics, 49(3), 398-408.

26. Rajesh, R., R. K. Tiwari, Mrinal K. Sen, and Nimisha Vedanti.(2017). 3D seismic data de-noising and reconstruction using Multichannel Time Slice Singular Spectrum Analysis.  Journal of Applied Geophysics 140 (2017), 145-153.

27.  Rajesh Rekapalli and R.K.Tiwari. (2016). Frequency filtering using Singular Spectrum Analysis involving Eigen weighted spectrogram. Journal of Applied Geophysics, 132 (2016): 33-37

28. Rajesh, R., Tiwari, R.K.,  Sen, M.K. (2016). Fault identification by diffraction separation from seismic reflection data using time slice SSA-based algorithm, SEG Technical Program Expanded Abstracts, 3920-3924, Society of Exploration Geophysicists

29. Tiwari, R. K., Rajesh, R., & Padmavathi, B. (2016). Evidence of higher-order solar periodicities in china temperature record. Pure and Applied Geophysics, 173(7), 2511-2520.

30. Rekapalli, R., Tiwari, R. K., Sen, M. K., &Vedanthi, N. (2015). De-noising of 3D seismic data using multichannel singular spectrum-based time slice and horizon processing. In R. V. Schneider (Ed.), In SEG Technical Program Expanded Abstracts 2015, pp4708-4713.

31. Rajesh Rekapalli, V.S.Sarma and Parag Phukon, (2015). Core sample Resistivity measurements using a Portable DC resistivity meter. Journal of Geological Society of India, 86(2):211-214.

32. Rajesh, R.,& Tiwari, R.K. (2015). Singular Spectrum Based Algorithms Forde-noising 2D and 3D Seismic Data. Journal of Geophysics, Issue 3, P.129-137.

33. Rekapalli Rajesh., & Tiwari, R. K. (2015). A short note on the application of Singular Spectrum Analysis for Geophysical Data processing. J. Ind. Geophys. Union , 19(1), 77-85.

34. Tiwari, R. K., &Rajesh, R. (2014). Imprint of long‐term solar signal in groundwater recharge fluctuation rates from Northwest China. Geophysical Research Letters, 41(9), 3103-3109

35. Tiwari, R. K., &Rajesh, R. (2014). Factorized Hankel optimal singular spectral approach for erratic and noisy seismic signal denoising. Journal of Applied Geophysics, 111, 95-101.

36. Rekapalli, Rajesh, & Tiwari, R. K. (2014). Windowed SSA (Singular Spectral Analysis) for Geophysical Time Series Analysis. Journal of Geological Resource and Engineering, 3, 167-173.

37. Rekapalli, Rajesh, Tiwari, R. K., Dhanam, K., &Seshunarayana, T. (2014). Tx frequency filtering of high resolution seismic reflection data using singular spectral analysis. Journal of Applied Geophysics, 105, 180-184.

38. Tiwari, R. K., Rajesh, R.,&Padmavathi, B. (2014). Evidence for Nonlinear Coupling of Solar and ENSO Signals in Indian Temperatures during the Past Century. Pure and Applied Geophysics, 1-13.

39. Rekapalli, Rajesh, Tiwari, R. K., Nandan, M. J., &Balaji, T. (2014). Coping groundwater depletion through scientific agronomical practices in Hard-rock areas of Nalgonda District, Telangana. J. Ind. Geophys. Union, 18(4), 434-439.

40. Rajesh, R.,& Tiwari, R. K. (2014). Brief Communication: Correlation of global earthquake rates with temperature and sunspot cycle. Natural Hazards and Earth System Sciences Discussions, 2(4), 2851-2867.

41. Devi, P. P., Prasad, P. R., Rajesh, R.,Padalu, G., &Sarma, V. S., (2014). Efficacy of electrode arrays in resistivity prospecting using physical modelling. J. Ind. Geophys. Union, 18(1), 85-97.

42. Rekapalli, Rajesh, Sarma, V. S., & Prasad, P. R. (2014). Electrical resistivity imaging over natural (in situ) geological samples using physical model studies. Arabian Journal of Geosciences, 7(11), 4717-4725.

43. Sathish, S., Elango, L., Rajesh, R.,&Sarma, V. S. (2011). Assessment of seawater mixing in a coastal aquifer by high resolution electrical resistivity tomography. International Journal of Environmental Science & Technology, 8(3), 483-492.

44. Sathish, S., Elango, L., Rajesh, R., &Sarma, V. S. (2011). Application of Three Dimensional Electrical Resistivity Tomography to Identify Seawater Intrusion. Earth Science India, 4(1), 21-28.

45. Rao, V. G., Rao, G. T., Surinaidu, L., Rajesh, R.,& Mahesh, J. (2011). Geophysical and geochemical approach for seawater intrusion assessment in the Godavari Delta Basin, AP, India. Water, Air, & Soil Pollution, 217(1-4), 503-514.

46. Sudhir, J. I., & Rajesh, R. (2009). Association between Heavy Rainfall Events and. Electron Density, Temperatures, Total Ozone. Disaster Advances, 2(2), 60-63.

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