A 5.6 magnitude earthquake struck Bhutan on Sunday evening, sending tremors across parts of West Bengal, Assam, the northeast region, and Bangladesh. According to the German Research Centre for Geosciences (GFZ), the seismic event occurred at approximately 11:06 pm at a depth of 10 km (6.21 miles), with an epicentre located in Bhutan’s Punakha district.
Immediate Impact and Regional Response
While the tremors lasted only a few seconds, the impact was felt widely across the region. Residents in Gangtok and various parts of Sikkim reported the shaking, which prompted many to evacuate their homes as a precautionary measure. Similar scenes unfolded in West Bengal, where residents in Siliguri, Cooch Behar, Jalpaiguri, and Alipurduar districts also left their residences following the event.
Officials have stated there are no immediate reports of loss of life or property damage. The event prompted widespread social media activity, with internet users across the region sharing reports of the tremors.
The earthquake in Bhutan occurred just hours after a separate 4.0 magnitude seismic event struck Afghanistan at a depth of 160 kilometres, as recorded by the National Centre for Seismology (NCS).
Context and Future Implications
The proximity of the epicentre to West Bengal contributed to the intensity of the shaking felt by residents in the state. Because seismic events of this magnitude can cause structural stress, it is possible that local authorities may conduct assessments of infrastructure in the affected districts in the coming days. Further activity in the region remains a possibility, though current reports offer no indication of ongoing danger.
The swift, precautionary reaction of residents in Gangtok and West Bengal suggests a high level of regional awareness regarding seismic activity. While no damage has been reported, the timing of this event—occurring so shortly after the earthquake in Afghanistan—highlights the importance of monitoring regional tectonic shifts, even when events appear geographically distinct.
Frequently Asked Questions
Where was the epicentre of the earthquake located?
According to the German Research Centre for Geosciences (GFZ), the epicentre was located in Punakha, Bhutan, which is north of West Bengal.
Were there any reports of damage or casualties?
Officials stated that there were no immediate reports of loss of life or property damage following the event.
Which regions experienced the tremors?
The tremors were felt in parts of West Bengal, Assam, the northeast, Bangladesh, and Bhutan.
How do you prepare your household for unexpected seismic activity?