Engineering, Seismology and Seismotectonics, Sesimic risk analysis, Earthquake data analysis, Statistical seismology, Seismotectonics of Himalaya, Modeling of Indian tectonic plate, Seismic hazard and Earthquake prediction / Earthquake Disaster Management , Earthquake prediction in Himalaya, NE India, Prediction of Ground Motion studies and seismic Microzonation, Microzonation of Kochi City India, Applied Geophysics/ Theoretical seismology, Gravity and Magnetic Survey In Mandala Na Jabalpur IndiaIndia, Geophysical application in Civil Engineeing and tunneling Technology, In situ stress estimatiom, Landslide/Earthquake Control and Hill development, Ladslide hazard estimation, Marine geophysics/Tsunami study, Tsunami Survey and hazard estudies