| Ionospheric anomaly due to seismic activities–Part 2: Evidence from D-layer preparation and disappearance times SK Chakrabarti, S Sasmal, S Chakrabarti Natural Hazards and Earth System Sciences 10 (8), 1751-1757, 2010 | 70 | 2010 |
| Ionosperic anomaly due to seismic activities–Part 1: Calibration of the VLF signal of VTX 18.2 KHz station from Kolkata and deviation during seismic events S Sasmal, SK Chakrabarti Natural Hazards and Earth System Sciences 9 (4), 1403-1408, 2009 | 57 | 2009 |
| Pre-seismic irregularities during the 2020 Samos (Greece) earthquake (M= 6.9) as investigated from multi-parameter approach by ground and space-based techniques S Sasmal, S Chowdhury, S Kundu, DZ Politis, SM Potirakis, G Balasis, ... Atmosphere 12 (8), 1059, 2021 | 53 | 2021 |
| Precursory effects in the nighttime VLF signal amplitude for the 18th January, 2011 Pakistan earthquake S Ray, SK Chakrabarti, S Sasmal Indian Journal of Physics 86, 85-88, 2012 | 52 | 2012 |
| Observational signatures of unusual outgoing longwave radiation (OLR) and atmospheric gravity waves (AGW) as precursory effects of May 2015 Nepal earthquakes S Chakraborty, S Sasmal, SK Chakrabarti, A Bhattacharya Journal of Geodynamics 113, 43-51, 2018 | 41 | 2018 |
| Ionospheric anomaly due to seismic activities-III: correlation between night time VLF amplitude fluctuations and effective magnitudes of earthquakes in Indian sub-continent S Ray, SK Chakrabarti, SK Mondal, S Sasmal Natural Hazards and Earth System Sciences 11 (10), 2699-2704, 2011 | 41 | 2011 |
| VLF signals in summer and winter in the Indian sub-continent using multi-station campaigns SK Chakrabarti, SK Mondal, S Sasmal, S Pal, T Basak, S Chakrabarti, ... Indian Journal of Physics 86, 323-334, 2012 | 37 | 2012 |
| Unusual behavior of D-region ionization time at 18.2 kHz during seismically active days S Chakrabarti, S Sasmal, M Saha, R Khan, D Bhoumik, SK Chakrabarti Indian Journal of Physics 81, 531-538, 2007 | 34 | 2007 |
| Numerical modeling of possible lower ionospheric anomalies associated with Nepal earthquake in May, 2015 S Chakraborty, S Sasmal, T Basak, S Ghosh, S Palit, SK Chakrabarti, ... Advances in Space Research 60 (8), 1787-1796, 2017 | 31 | 2017 |
| Unusual behavior of Very Low Frequency signal during the earthquake at Honshu/Japan on 11 March, 2011 S Sasmal, SK Chakrabarti, S Ray Indian Journal of Physics 88, 1013-1019, 2014 | 30 | 2014 |
| VLF campaign during the total eclipse of July 22nd, 2009: Observational results and interpretations SK Chakrabarti, S Pal, S Sasmal, SK Mondal, S Ray, T Basak, SK Maji, ... Journal of Atmospheric and Solar-Terrestrial Physics 86, 65-70, 2012 | 30 | 2012 |
| Application of wavelet for seismic wave analysis in Kathmandu Valley after the 2015 Gorkha earthquake, Nepal B Adhikari, S Dahal, M Karki, RK Mishra, RK Dahal, S Sasmal, V Klausner Geoenvironmental Disasters 7, 1-16, 2020 | 29 | 2020 |
| Natural time analysis of Global Navigation Satellite System surface deformation: The case of the 2016 Kumamoto earthquakes SS Yang, SM Potirakis, S Sasmal, M Hayakawa Entropy 22 (6), 674, 2020 | 27 | 2020 |
| Comparative study of the possible lower ionospheric anomalies in very low frequency (VLF) signal during Honshu, 2011 and Nepal, 2015 earthquakes S Ghosh, S Chakraborty, S Sasmal, T Basak, SK Chakrabarti, A Samanta Geomatics, Natural Hazards and Risk, 2019 | 27 | 2019 |
| Modeling D-region ionospheric response of the Great American TSE of August 21, 2017 from VLF signal perturbation SK Chakrabarti, S Sasmal, S Chakraborty, T Basak, RL Tucker Advances in Space Research 62 (3), 651-661, 2018 | 27 | 2018 |
| Unusual surface latent heat flux variations and their critical dynamics revealed before strong earthquakes S Ghosh, S Chowdhury, S Kundu, S Sasmal, DZ Politis, SM Potirakis, ... Entropy 24 (1), 23, 2021 | 26 | 2021 |
| First VLF detections of ionospheric disturbances due to Soft Gamma ray Repeater SGR J1550-5418 and Gamma Ray Burst GRB 090424 SK Chakrabarti, SK Mandal, S Sasmal, D Bhowmick, AK Choudhury, ... Indian Journal of Physics 84, 1461-1466, 2010 | 23 | 2010 |
| Detection of ionospheric perturbation due to a soft gamma ray repeater SGR J1550-5418 by very low frequency radio waves SK Mondal, SK Chakrabarti, S Sasmal Astrophysics and Space Science 341, 259-264, 2012 | 22 | 2012 |
| Correlelations between the Anomalous Behaviour of the Ionosphere and the Seismic Events for VTX‐MALDA VLF Propagation S Ray, SK Chakrabarti, S Sasmal, AK Choudhury AIP Conference Proceedings 1286 (1), 298-308, 2010 | 19 | 2010 |
| Statistical and criticality analysis of the lower ionosphere prior to the 30 October 2020 Samos (Greece) earthquake (M6. 9), based on VLF electromagnetic propagation data as … DZ Politis, SM Potirakis, YF Contoyiannis, S Biswas, S Sasmal, ... Entropy 23 (6), 676, 2021 | 18 | 2021 |
Soujan GhoshNational Atmospheric Research LaboratoryVerified email at narl.gov.in
