Monday's earthquake highlights insufficient research and attention given to Aravali-Delhi Fold Belt

A 4.0-magnitude earthquake struck Delhi on Monday morning, causing mild tremors and alarm for residents. The quake's epicentre was near Dhaula Kuan and originated at a shallow depth of 5km. Despite the unsettling sensation, damage was minimal with only three trees falling, highlighting the city's vulnerability due to its position in a high-risk seismic zone 4.