ISTANBUL A powerful 6.2 magnitude earthquake struck Türkiye on Wednesday, with the epicenter being Istanbul's Silivri district, the country’s Disaster and Emergency Management Authority (AFAD) said. The quake hit at 12.49 local time (0949 GMT) and was felt strongly across Istanbul, home to over 15 million people, and neighboring provinces, prompting residents to flee buildings in fear. Another earthquake of magnitude 4.9 struck at 13.02 (10:02 GMT), with the epicenter off the coast of