6.7-Magnitude Quake Shakes Northern Japan, Tsunami Advisory Withdrawn

Blaze Bulletin Desk December 14, 2025

Japan lifts tsunami advisory after a 6.7-magnitude earthquake off the Aomori coast. Learn how officials responded, impacts on coastal areas, and what residents need to know next.

Tokyo, December 13, 2025 — Japanese authorities have lifted a tsunami advisory along the country’s northern Pacific coast after a 6.7-magnitude earthquake struck off the coast of Aomori Prefecture on Friday morning, the Japan Meteorological Agency (JMA) confirmed.

A 7.6 earthquake just hit Japan, and a major tsunami warning was given and then canceled.

Blue flashes have been seen in Japan's sky which scientists say is caused by earthquakes.

I believe the blue light is evidence of Galactic Federation's assistance to minimize the damage. pic.twitter.com/qQAr7jyXlO
— Kab (@Kabamur_Taygeta) December 10, 2025

Authorities Urge Caution Over Aftershocks

The undersea earthquake occurred at around 11:44 a.m. local time, at a depth of approximately 20 kilometers, prompting the JMA to issue an advisory alerting residents in coastal regions — including Hokkaido, Aomori, Iwate, and Miyagi prefectures — of the potential for tsunami waves rising to about 1 meter (3.2 feet).

Tsunami Advisory Issued, Then Withdrawn:

Although small tsunami waves of around 20 centimeters (eight inches) were recorded in Hokkaido and the Aomori region shortly after the quake, no significant damage or injuries have been reported. As a result, authorities lifted the advisory later in the day, allowing coastal communities to return to normal.

Strong Earthquake Jolts Northern Japan

This latest event follows an even more powerful 7.5-magnitude earthquake that struck the same region earlier in the week, which caused minor structural damage and injuries to dozens of people.

On December 8, 2025, a powerful earthquake of magnitude 7.5 struck Japan’s northeastern coast.

pic.twitter.com/q7w0PXBlyn
— Science girl (@sciencegirl) December 10, 2025

Japan Remains on High Seismic Alert

The JMA continues to monitor seismic activity closely across northeastern Japan, urging residents to remain vigilant for aftershocks and to follow official guidance from local emergency services.