6.4-Magnitude Earthquake Jolts Indonesia's Sumatra Island
A 6.4-magnitude earthquake struck Indonesia's Sumatra island near Aceh province today at a depth of 10 km, the National Center for Seismology reported. The tremor was felt across the region, but authorities confirmed no tsunami threat. No damage or casualties were reported. Indonesia, on the Pacific "Ring of Fire," faces frequent seismic and volcanic risks.