A magnitude 6.7 earthquake struck off the northeastern coast of Japan on Friday morning, prompting authorities to issue tsunami warnings for coastal regions, according to reports from the Japan Meteorological Agency (JMA) and other news outlets.
The quake occurred at 11:44 a.m. local time off the coast of Aomori Prefecture, with a depth of approximately 20 km (12 miles) beneath the Pacific Ocean. The JMA immediately issued tsunami advisories for the Pacific coasts of Hokkaido, Aomori, Iwate and Miyagi prefectures, warning that waves up to 1 meter (3.3 feet) high could strike low-lying areas. Residents in coastal communities were urged to move inland and follow evacuation orders as a precaution.
Damage and casualty reports were still unclear in the immediate aftermath. The quake followed a stronger magnitude 7.5 tremor earlier in the week in the same region, which had already heightened concerns about further seismic activity. Japanese authorities reminded citizens to remain alert for potential aftershocks and further earthquake threats, especially given the nation’s location along a major tectonic subduction zone.
Japan is one of the world’s most earthquake-prone countries, and its early warning systems aim to reduce casualties by quickly alerting residents to both shaking and possible tsunami risk.
