Japan Quake Injures 10 After 7.2 Tremor, Raising Risk of Another Major Shock

2 articles · Updated · The Japan Times · Jun 25

At least 10 people were injured after a magnitude 7.2 earthquake struck off Iwate on Thursday morning, with Hashikami in Aomori registering an upper 6 on Japan’s 7-point seismic scale.
JMA said the quake hit at a depth of 44 kilometers and warned residents near the Japan and Kuril trenches to stay alert for up to a week, with a 10% to 20% chance of another major quake after a large event.
No tsunami warning was issued and no damage was reported at nearby nuclear facilities, but numerous rail lines in Iwate and Aomori remained suspended even after Tohoku Shinkansen service resumed later in the day.
Experts said ongoing afterslip following an earlier magnitude 7.7 quake may have stressed the area, though that link is unverified; the region has seen repeated tremors and is considered Japan’s highest-risk zone for a potential megathrust quake.

Sources

Center100%

The Japan Times1d ago

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After the 7.2 Earthquake: Japan’s June 25, 2026 Crisis, Resilience, and the Battle Against Misinformation

Overview

On June 25, 2026, a powerful 7.2 magnitude earthquake struck off the coast of Iwate Prefecture, Japan, at around 7:30 AM. The Japan Meteorological Agency first reported a 6.9 magnitude but later updated it to 7.2, with the quake occurring about 50 kilometers deep. Despite the strength of the earthquake, no tsunami warnings were issued, and authorities stated there was no concern for tsunami damage, though slight sea-level changes were possible. Initial reports showed no major damage in affected areas, highlighting Japan’s preparedness and effective response to seismic events.

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