Prime Minister Calls for Immediate Evacuation to Higher Ground Amidst Tsunami Warning

A powerful earthquake struck off the coast of Sanriku, Iwate Prefecture, at approximately 4:53 PM JST on April 20, 2026, registering a maximum seismic intensity of 5-plus in Aomori Prefecture and causing significant shaking across Iwate Prefecture and parts of Hokkaido. In response to the seismic activity, a tsunami warning has been issued for the Pacific coastal regions of Iwate, Aomori, and Hokkaido, prompting immediate evacuation orders.

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Evacuate immediately to higher, safer ground.

Prime Minister Fumio Kishida addressed the nation from the Prime Minister's Official Residence, urging all citizens in affected areas to "immediately evacuate to higher, safer ground." The warning signifies a potential threat of tsunami waves reaching coastal areas, and authorities are emphasizing the critical importance of heeding evacuation orders to ensure public safety. The Japan Meteorological Agency (JMA) is closely monitoring the situation and providing updates on tsunami wave heights and arrival times.

This event underscores Japan's constant vulnerability to seismic activity due to its location on the Pacific Ring of Fire. While the earthquake's magnitude and the subsequent tsunami warning are serious concerns, the swift issuance of warnings and clear evacuation instructions by the government aim to mitigate potential damage and loss of life. The NHK is providing continuous live coverage, broadcasting images from affected regions and offering detailed information on evacuation routes and safety measures.

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An earthquake occurred off the coast of Sanriku, Iwate Prefecture, at approximately 4:53 PM, with a strong tremor of upper 5 observed in Aomori Prefecture.

Residents in the warned areas are advised to stay informed through official channels and to move away from coastal zones and riverbanks. The government is coordinating with local authorities to ensure the safety of all citizens and to assess any potential damage to infrastructure, including nuclear power plants, which are being checked for anomalies. The focus remains on immediate safety and preparedness in the face of this natural disaster.

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Tsunami warning issued for the Pacific coast of Iwate, Aomori, and Hokkaido.