A powerful 7.1 magnitude earthquake struck southern Japan, causing widespread destruction and prompting tsunami warnings. Reports indicate that numerous people are trapped under the debris of a collapsed shopping mall in Kumamoto, with officials fearing multiple deaths. The quake has also led to injuries for at least 50 individuals, disrupted power and transportation, and damaged historical landmarks like Kumamoto Castle. Emergency services are currently working to rescue those trapped and assess the full extent of the damage.