A 7.1 magnitude earthquake struck Japan’s southern island of Kyushu on July 28, 2026, injuring at least 50 people, collapsing buildings, and leaving tens of thousands without power. Japanese authorities issued and subsequently lifted a tsunami warning, while regional emergency teams launched rescue operations for people trapped under rubble.
Magnitude 7.1 Quake Strikes Kumamoto and Triggers Emergency Response
A powerful earthquake struck the Kumamoto Prefecture in southern Japan on July 28, 2026, shaking the island of Kyushu at 4:27 p.m. local time. The 7.1 magnitude earthquake, which struck at a depth of about 10 kilometers, registered the maximum intensity level of 7 on the Japanese Shindo scale in the cities of Uki and Hikawa, according to public and official reports.
Japanese Prime Minister Sanae Takaichi addressed reporters from her office in Tokyo shortly after the disaster, confirming widespread infrastructure damage and injuries. Takaichi stated that they had already been informed that people had been injured, Takaichi stated. adding that power outages and fires had occurred in some areas, along with damage to roads and bridges and the collapse of buildings.
Shopping Center Collapses and Rescue Operations Underway in Kashima Town
In Kashima Town, the quake collapsed the second floor of the Aeon Mall shopping center, trapping an unknown number of shoppers and employees beneath debris and triggering an explosion. Prefectural emergency response teams confirmed that four injured individuals were pulled from the wreckage and hospitalized, while search operations continued for others unaccounted for.

Additional structural catastrophes struck industrial sites in the prefecture. At the Yatsushiro factory operated by Nippon Paper Industries Co., a massive chimney collapsed alongside building walls, trapping 11 people underneath rubble. Emergency responders located two victims without vital signs, while the status of nine others remained unverified.
Evacuations, Power Outages, and Transport Paralysis Across Kyushu
The Fire and Disaster Management Agency advised more than 260,000 people to evacuate, primarily across Kumamoto Prefecture and neighboring Nagasaki Prefecture.
Transportation infrastructure ground to a halt as safety checks suspended Shinkansen bullet trains and local rail services. A freight train derailed, and Kumamoto Airport closed its runway to incoming and outgoing flights.
Tsunami Warnings Lifted as Officials Warn of Hazardous Aftershocks
The Japan Meteorological Agency initially issued a tsunami advisory anticipating waves of up to 1 meter for the Ariake and Yatsushiro Seas. Authorities lifted the warning within two hours after observing no abnormal maritime activity. Across the Pacific, international monitoring agencies including Peru’s Dirección de Hidrografía y Navegación formally dismissed any tsunami threat to the South American coastline.
Meteorological officials emphasized that the region faces severe ongoing risks. An official of the Japan Meteorological Agency urged residents to remain highly vigilant. Given that strong earthquakes had occurred in this area in the past, the agency urged people to remain alert to the possibility of a magnitude 7 quake for approximately a week, especially over the next two or three days, warned the agency, cautioning against weakened ground and landslide hazards after Kumamoto’s 2016 seismic disaster.
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