A magnitude 7.1 earthquake hits Japan, prompting authorities to issue a tsunami warning, according to reporting from NDTV. Sources say there are no immediate reports of casualties or major damage as of the time of publication. Officials continue to assess the impact on affected areas and monitor conditions closely for further developments, including aftershocks. The quake triggers emergency communications and coastal precautions tied to the tsunami alert, while local and national agencies evaluate available information on seismic intensity and possible inundation risks. Ongoing monitoring is focused on tracking earthquake aftershocks and checking whether tsunami activity develops beyond the warning phase. The situation remains under review as authorities gather more data and confirm ground reports. Further updates are expected as assessments progress and officials determine the full extent of any damage or impacts on public infrastructure and communities.