A moderate-intensity earthquake measuring 5.0 on the Richter scale struck Assam’s Morigaon district early Thursday (27 February, local time), with tremors felt in Guwahati and other parts of the state. The National Center for Seismology (NCS) reported that the quake occurred at 2:25 a.m. (IST) at a depth of 16 kilometers, pinpointing its epicenter at latitude 26.28°N and longitude 92.24°E. While no significant damage or casualties were reported, the sudden tremors caused panic among residents.
Assam lies in Seismic Zone V, the highest earthquake-prone region in India, making it highly susceptible to frequent tremors. The state has witnessed some of the most powerful earthquakes in history, including the 1950 Assam-Tibet Earthquake (Magnitude 8.6) and the 1897 Shillong Earthquake (Magnitude 8.1). These past seismic events caused widespread destruction, permanently altering landscapes and infrastructure.
The earthquake in Assam follows a recent 5.1 magnitude quake that struck the Bay of Bengal on February 25, 2025, with tremors felt in Kolkata and parts of West Bengal. According to the India Meteorological Department, that earthquake occurred at 6:10 a.m. IST at a depth of 91 kilometers near Puri, Odisha. While it caused brief panic among residents, no severe damage or casualties were reported.
Assam and the northeastern region of India experience frequent earthquakes due to the ongoing collision between the Indian and Eurasian tectonic plates. Given the high seismic risk, experts advise residents to secure heavy furniture, prepare emergency kits, and identify safe zones at home and work. Authorities emphasize the importance of following government advisories to minimize risks during future seismic events.
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