Northern Japan rocked by 7.6 quake, tsunami; PM forms emergency task force

• A 7.6-magnitude earthquake struck off northern Japan, triggering a tsunami up to 40 cm.
• The quake hit east of Aomori and south of Hokkaido; tsunamis were reported in Urakawa and Mutsu Ogawara.
• Several people were injured at a hotel in Hachinohe, Aomori.
• The Japanese government established an emergency task force, and nuclear power plants are conducting safety checks.

Why It Matters: Japan's powerful quake and tsunami underscore ongoing natural disaster threats.