Tsunami alert for Japan after 7.5-magnitude earthquake - with 10ft waves expected and coastal regions told to evacuate
Japan's latest 7.5 quake and 10ft tsunami warning expose the limits of preparation in a nation that logs 1,500 tremors yearly yet still braces for the next Fukushima-scale catastrophe.
A 7.5-magnitude earthquake struck off Japan's northeastern coast at 4:53 p.m. local time Wednesday, prompting immediate evacuation orders for coastal regions as authorities warned of repeated tsunami waves up to three meters high.
The Japan Meteorological Agency recorded an 80cm wave hitting a port in Kuji, Iwate, within minutes of the initial 70cm surge, while smaller three-foot waves were forecast for Aomori, Miyagi, and Fukushima over the following hour. The shallow six-mile-deep epicenter in the Pacific sent shaking through buildings as far south as Tokyo, halting bullet trains in Aomori and sending ships fleeing Hachinohe port in Hokkaido under flashing "Tsunami! Evacuate!" alerts.
Prime Minister's office statements confirmed "human and material damage" is being assessed, with troops deployed to Iwate prefecture. Yet nuclear operators reported no abnormalities at Fukushima, Higashidori in Aomori, Onagawa in Miyagi, or the spent-fuel storage site, a notable relief given the 2011 precedent where a magnitude-9.0 event killed or left missing 18,500 and triggered the plant meltdown.
This is the second time in under two months Japan has confronted major seismic activity along its Ring of Fire frontier. The December 8, 2025, magnitude-7.5 tremor produced 28-inch waves, injured more than 40, and prompted the JMA's week-long "megaquake" advisory for the Nankai Trough, a 500-mile subduction zone capable of unleashing up to 298,000 deaths and $2 trillion in destruction.
That earlier advisory, first issued in 2024, had already triggered rice hoarding and mass hotel cancellations before being lifted, revealing how even calibrated warnings fray public nerves in a country atop four tectonic plates that accounts for 18 percent of global quakes. The latest tremor repeats the pattern: dramatic footage of swaying chandeliers and shoreline waves, swift military response, and official pleas to "evacuate immediately... to higher ground" while the all-clear remains distant.
The U.S. National Weather Service quickly ruled out trans-Pacific impacts on California, Alaska, Washington, Oregon, or British Columbia. For Japan, however, the recurring cycle underscores a grim reality: 125 million people living atop constant geological threat, where each new jolt revives the memory of 2011 without resolving how much higher the next wave might climb.
Original reporting: Dailymail.com
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