Major Earthquake Triggers Tsunami Warnings Across Eastern Japan
A powerful 7.5-magnitude earthquake has struck off the coast of Japan, prompting urgent tsunami warnings for much of the country's eastern coastline. The Japan Meteorological Agency (JMA) has issued alerts for an imminent tsunami with waves potentially reaching up to 3 metres in height, specifically targeting the prefectures of Hokkaido, Aomori, and Iwate.
Earthquake Details and Immediate Impacts
The earthquake occurred in the Pacific Ocean, with an epicentre located approximately 10 kilometres deep. Initially recorded at a magnitude of 7.4, it was later upgraded to 7.5. On Japan's seismic intensity scale, the quake registered as "upper – strong," a level that can make it difficult for people to move and often leads to the collapse of unreinforced concrete-block walls.
In response to the seismic activity, the Tokyo Aomori bullet train has suspended operations as a precautionary measure. The quake struck off the coast of Sanriku in northern Japan at around 4:53 pm local time (0753 GMT), causing widespread concern and triggering emergency protocols.
Tsunami Warnings and Public Safety Measures
Authorities have urged residents in affected areas to evacuate immediately to higher ground. The JMA's warnings highlight the serious risk posed by the tsunami, with coastal regions on high alert. This event underscores Japan's vulnerability to natural disasters, given its location along the Pacific Ring of Fire.
More updates are expected as officials monitor the situation closely, assessing further damage and coordinating rescue efforts. The public is advised to stay tuned to official channels for the latest information and safety instructions.
