Loud, blast-like sounds and brief ground shaking were reported across several south-west Hyderabad localities on Tuesday morning. Rajendranagar police inspected the affected areas and launched an inquiry, but officials have yet to establish whether the incident involved blasting or seismic activity. Hyderabad: Panic gripped several localities in the south-western part of the city, including Rajendranagar and surroundings, on Tuesday morning after residents reported loud, explosive-like sounds and claimed that the ground shook.