Powerful 6.9-magnitude earthquake strikes off northern Japan. No tsunami warning (opens original article in a new tab)

A 6.9-magnitude earthquake hit northern Japan without causing a tsunami or immediate damage, though authorities warned of possible aftershocks and suspended some train services.

• Powerful 6.9-magnitude earthquake struck off Japan's northern coast
• No tsunami warning issued, no immediate injuries or damage reported
• Aftershock caution urged, some train services suspended for safety checks