Saif
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Is Bangladesh prepared for a major earthquake?
A 5.5 magnitude earthquake on the Richter scale rattled Bangladesh on the evening of May 29, sending tremors through major cities.
Is Bangladesh prepared for a major earthquake?
A 5.5 magnitude earthquake on the Richter scale rattled Bangladesh on the evening of May 29, sending tremors through major cities like Dhaka, Sylhet, and Chattogram according to Bangladesh Meteorological Department. The epicentre was located roughly 439 km east in neighbouring Myanmar.
Bangladesh, a nation teeming with life, sits precariously on a geological fault line. While tremors are frequent, a powerful earthquake looms large, threatening to unleash catastrophic destruction. Are we ready to face this inevitable reality? The answer, unfortunately, is a resounding no. Despite an established vulnerability, our preparedness remains woefully inadequate.
Bangladesh's geological formation and tectonic arrangement are intricate, with the Bengal Basin being a dynamic deltaic depositional complex. The country is situated at the confluence of Indian, East Asian, and Burmese tectonic plates, with the Eurasian plate currently moving north at a speed of 2 cm per year above the Indian plate, while the Indian plate is currently moving northeast at a speed of about 6 cm per year. Along the boundary between Meghalaya and Bangladesh, there is also the 300 km Dauki fault, the 150 km long Madhupur fault, and the 300 km long Surma basin fault. Bangladesh has 13 earthquake-prone areas spread across the Bogura, Tripura, Shilong Plateau, Dauki, and Assam fault zones. Extreme risk zones include Chattogram, Chittagong Hill Tracts, and Jaintiapur of Sylhet. These areas are 100 km away from Dhaka, but a magnitude 7-8 earthquake could cause a large-scale disaster in the capital, as revealed in a study by Dhaka University and Columbia University, USA.
Over the past 485 years, Bangladesh has experienced 52 earthquakes of mild, moderate, and severe intensities within its territory, with 17 of them occurring in the last year alone, according to the earthquake observation centre of the geology department at Dhaka University. In the last12 years, eight earthquakes have been recorded in Dhaka and the surrounding areas. On February 6, 2023, a 7.8-magnitude earthquake in Turkey caused over 50,000 deaths, significant damage to around 230,000 buildings, and a financial loss of $100 billion. Unplanned urbanisation, poor construction materials, insufficient inspection processes, and illegal construction were the primary causes of the destruction. These factors are also prevalent in urban development and building construction practices in Bangladesh.
A 5.5 magnitude earthquake on the Richter scale rattled Bangladesh on the evening of May 29, sending tremors through major cities like Dhaka, Sylhet, and Chattogram according to Bangladesh Meteorological Department. The epicentre was located roughly 439 km east in neighbouring Myanmar.
Bangladesh, a nation teeming with life, sits precariously on a geological fault line. While tremors are frequent, a powerful earthquake looms large, threatening to unleash catastrophic destruction. Are we ready to face this inevitable reality? The answer, unfortunately, is a resounding no. Despite an established vulnerability, our preparedness remains woefully inadequate.
Bangladesh's geological formation and tectonic arrangement are intricate, with the Bengal Basin being a dynamic deltaic depositional complex. The country is situated at the confluence of Indian, East Asian, and Burmese tectonic plates, with the Eurasian plate currently moving north at a speed of 2 cm per year above the Indian plate, while the Indian plate is currently moving northeast at a speed of about 6 cm per year. Along the boundary between Meghalaya and Bangladesh, there is also the 300 km Dauki fault, the 150 km long Madhupur fault, and the 300 km long Surma basin fault. Bangladesh has 13 earthquake-prone areas spread across the Bogura, Tripura, Shilong Plateau, Dauki, and Assam fault zones. Extreme risk zones include Chattogram, Chittagong Hill Tracts, and Jaintiapur of Sylhet. These areas are 100 km away from Dhaka, but a magnitude 7-8 earthquake could cause a large-scale disaster in the capital, as revealed in a study by Dhaka University and Columbia University, USA.
Over the past 485 years, Bangladesh has experienced 52 earthquakes of mild, moderate, and severe intensities within its territory, with 17 of them occurring in the last year alone, according to the earthquake observation centre of the geology department at Dhaka University. In the last12 years, eight earthquakes have been recorded in Dhaka and the surrounding areas. On February 6, 2023, a 7.8-magnitude earthquake in Turkey caused over 50,000 deaths, significant damage to around 230,000 buildings, and a financial loss of $100 billion. Unplanned urbanisation, poor construction materials, insufficient inspection processes, and illegal construction were the primary causes of the destruction. These factors are also prevalent in urban development and building construction practices in Bangladesh.
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