7.2-magnitude earthquake shakes eastern Japan, experts warn of tsunami risk

A powerful 7.2-magnitude earthquake struck off the Pacific coast of Iwate Prefecture in northeastern Japan on Thursday. Tremors were felt across much of the eastern half of the country, from Kanagawa Prefecture south of Tokyo to the northern main island of Hokkaido.

Seismologists warned that the tsunami threat had not passed, urging residents in coastal areas to remain vigilant. The Japan Meteorological Agency issued tsunami advisories for northeastern coastal prefectures, including Iwate, Miyagi and Fukushima, immediately after the quake.

There were no immediate reports of major damage or casualties, but local authorities are closely monitoring the situation and preparing for possible aftershocks.