6.6 Magnitude Earthquake Strikes Southwest Japan

A magnitude 6.6 earthquake struck southern Japan at 9:19 p.m. on Monday, prompting tsunami advisories for Miyazaki and Kochi prefectures, which were lifted shortly after. This seismic event raised concerns about potential megaquakes in the Nankai Trough, a region known for significant seismic activity, leading to investigations by the Japan Meteorological Agency. Fortunately, no major incidents occurred at nearby nuclear power plants, although minor damages were reported, including a small landslide and ruptured water pipes. The earthquake was initially estimated at 6.9 before being downgraded, and one person sustained minor injuries. This event follows a similar quake last year that resulted in Japan's first megaquake advisory. Authorities are continuing to monitor the situation closely for any further developments.