On 6 February, 2023 Southern Turkey and the adjoining areas in Syria were hit by a 7.8 magnitude earthquake followed by several aftershocks. The tremors have flattened buildings and destroyed roads and other infrastructure. At least 35,000 casualties (UPDATE) have occurred across Turkey and Syria, with the vast majority being in the former nation. A news report cited the Turkish environment minister saying that 24,921 buildings across the region had collapsed. What...

-Hindustan Times Scientists at IIT Roorkee have come up with a new construction technique for earthquake resistant housing using recycled pieces of rubber tyres and the scheme is based on the principle of dissipating energy. Pankaj Agarwal of the department of earthquake engineering, IIT Roorkee told HT: “This is based on interlocking of pre-cast slotted concrete blocks with the help of energy dissipation links. These links are prepared by recycling pieces of...

-The Hindu The tragic Nepal quake is an opportunity to learn and understand the threats of great temblors. The Nepal earthquake of April 25 is the largest in the Himalayan region since the 1934 quake which measured 8.2 on the Richter scale and destroyed not only parts of central Nepal but also the plains of northern Bihar in India. Mahatma Gandhi, shaken by the Bihar tragedy, wrote in the Harijan that the...

-The Hindu The recurrence of a major earthquake on May 12 — this time measuring 7.3 on the Richter scale — with its epicentre near Kodari in Nepal, barely a fortnight after the devastating temblor in the landlocked country, has once again raised questions about preparedness for such disasters in the subcontinent. India is divided into five seismic zones, with Zone 5 being the most active and earthquake-prone. The Himalayan regions,...

-The Telegraph New Delhi: A network of 293 ground motion sensors located across northern, eastern and northeastern India lay crippled during Nepal's 7.9 magnitude earthquake and its aftershocks, handicapping researchers trying to assess how the quakes affected cities and towns in these regions. No one knows how many of the 293 sensors designed to measure ground acceleration during earthquakes were actually recording data during the weekend earthquakes because funding for maintenance of...