Bangladesh on High Alert After Recent Earthquake: Experts Warn of Greater Risks Ahead
Experts are urging the Bangladesh government to take immediate action following a series of earthquakes that have rattled the nation, most recently a 5.7-magnitude quake that struck on Friday morning, resulting in at least 10 deaths and extensive damage to buildings, particularly in Dhaka and surrounding regions. These tremors highlight the country’s vulnerability to seismic events, as experts caution that more powerful earthquakes could be on the horizon.
Recent Seismic Activity and Implications
The earthquake on Friday was notably destructive, with significant structural damage reported across central Bangladesh. Initial assessments revealed that at least 14 buildings were damaged, though estimates from Rajdhani Unnayan Kartripakkha (Rajuk) suggest the actual figure may exceed 50 as ongoing inspections continue. “We are still working. Many more buildings will be identified,” stated Rajuk Chairman Md Riazul Islam.
In addition to Friday’s quake, three mild tremors were recorded on Saturday, raising concerns about the structural integrity of numerous buildings in the capital. As reported by The Daily Star, the recent quakes have made clear the fragility of Dhaka’s infrastructure, a city which ranks among the world’s 20 most earthquake-vulnerable cities.
Call to Action by Experts
Prof. Mehedi Ahmed Ansary, a civil engineer from Bangladesh University of Engineering and Technology (BUET), has emphasized the urgent need for the government to evaluate damaged structures. “Buildings that have suffered damages must be assessed immediately,” he stated, underscoring the necessity to prioritize buildings based on their risk levels. With the region’s history of powerful earthquakes—five major events recorded between 1869 and 1930—there is a pressing need for vigilance.
Ansary believes that recent tremors may be foreshocks of a more significant seismic event, advising that immediate preparations are critical to mitigate potential future losses.
The Risk of Seismic Events
Bangladesh sits on the collision zone of major tectonic plates and is crossed by several active fault lines. These geographic factors expose the country to a high seismic risk. Acknowledging this, seismologist Syed Humayun Akhter warned that the ongoing strain accumulation in the Indo-Burma subduction zone could lead to a major earthquake, potentially of very high magnitude.
Professor Munaz Ahmed Noor, vice president of the Bangladesh Earthquake Society, criticized Rajuk for its inadequate oversight, pointing out that they often respond only after catastrophic incidents occur. He emphasized the importance of adhering to the Bangladesh National Building Code, noting that the vulnerability of many structures stems more from implementation errors than design flaws.
Ongoing Structural Risks and Solutions
In 2022, Rajuk identified 42 buildings in Dhaka, Gazipur, and Narayanganj as being at immediate risk, issuing orders for evacuation and demolition. However, most of these directives remain unimplemented. Many high-risk structures include government buildings and essential institutions like Dhaka University and the Institute of Leather Technology.
Islam acknowledged the need for a comprehensive reassessment and stated that risky structures are being documented, sealed, or demolished as circumstances warrant. “This earthquake is a major warning. Science suggests a bigger shock may be ahead,” he stated.
Conclusion
The ongoing seismic activity in Bangladesh serves as a critical reminder of the country’s vulnerability to natural disasters. As experts urge prompt action to assess and reinforce vulnerable structures, the government and relevant agencies must prioritize urban planning and regulatory compliance to safeguard lives and property. For further guidance on earthquake preparedness, individuals can explore resources from the American Red Cross and FEMA for essential information on safety measures and protocols.
By taking these necessary steps now, Bangladesh can better protect its citizens and infrastructure from future seismic threats.
