Powerful 7.4 quake hits Japan, tsunami warnings issued
A powerful magnitude 7.4 earthquake struck off the coast of Miyako, Japan, just before 5 p.m. local time on Monday, April 20, triggering tsunami warnings and evacuations along parts of Honshu and Hokkaido. Waves up to nearly 10 feet are possible, raising concerns for coastal areas. The quake’s shallow depth increased shaking intensity, and officials warn of potential aftershocks over the next 2–3 days, as Japan remains highly active along the Pacific Ring of Fire.