Regions in Zone V, such as the Himalayan belt and northeastern states, face the highest risk of strong earthquakes, which can cause severe damage to infrastructure and loss of life. Zone IV areas, including Delhi and parts of Uttarakhand, Himachal Pradesh, and Jammu & Kashmir, also experience high seismic activity. Even lower-risk zones are not entirely free from earthquakes, highlighting the importance of preparedness and adherence to building codes.