Strong tremor rocks Indonesia hours after 7.7 magnitude quake claims at least 38 lives
A 6.8-magnitude earthquake hit northern Sumatra, Indonesia, hours after a 7.7-magnitude quake killed at least 38 people. The earlier quake struck off eastern Indonesia, prompting a tsunami warning, while rescue teams faced challenges reaching the hardest-hit areas due to landslides. The situation remains critical as recovery efforts continue in the affected regions.