Strong earthquake strikes Indonesia’s Sumatra island

 A powerful 6.1-magnitude earthquake jolted off Indonesia’s Sumatra island on Tuesday, a region situated on a major tectonic collision zone. This seismic activity is characteristic of the Pacific “Ring of Fire.” While a previous 6.3-magnitude quake in November 2025 near Aceh caused no tsunami, the region remains prone to such events due to plate convergence. A powerful 6.1-magnitude earthquake jolted off Indonesia’s Sumatra island on Tuesday, a region situated on a major tectonic collision zone. This seismic activity is characteristic of the Pacific “Ring of Fire.” While a previous 6.3-magnitude quake in November 2025 near Aceh caused no tsunami, the region remains prone to such events due to plate convergence.