1869 Cachar earthquake

The 1869 Cachar earthquake struck the Cachar region in Assam, India, on January 12, 1869, at approximately 7:30 AM local time. With a moment magnitude estimated between 6.5 and 7.0, it caused significant destruction across the region, particularly in the towns of Silchar and surrounding areas. The earthquake was characterized by intense ground shaking, which led to widespread damage to structures and loss of life, although exact casualty figures remain uncertain. The event highlighted the seismic vulnerability of northeastern India, an area known for its tectonic activity. Following the earthquake, local authorities implemented measures aimed at improving building resilience and disaster preparedness in response to future seismic events.