Earthquake today: Magnitude 6.0 quake strikes Japan's Hokkaido hours after tremors injure over 40 in Tokyo

The epicentre was located off the coast of Urakawa in Hokkaido. The quake struck at a depth of 40 kilometres. However, no tsunami warning was issued.

Kanishka Singharia
Updated23 Aug 2026, 08:57 PM IST
First responders from the Tokyo Fire Department stand on a street partially flooded in the early hours of Sunday, Aug. 23, following the rupture of a water pipe after an earthquake that struck the area and neighboring prefectures.
First responders from the Tokyo Fire Department stand on a street partially flooded in the early hours of Sunday, Aug. 23, following the rupture of a water pipe after an earthquake that struck the area and neighboring prefectures.(Kazuki Kozaki/Kyodo News via AP)

A 6.0-magnitude earthquake struck parts of Japan's Hokkaido on Sunday evening, the Japan Meteorological Agency (JMA) said, the second tremor to hit the East Asian nation in a day.The epicentre was located off the coast of Urakawa in Hokkaido. The quake struck at a depth of 40 kilometres. However, no tsunami warning was issued.

An earthquake with a preliminary magnitude of 5.9 struck Japan’s eastern region earlier this morning, injuring more than 40 people in Tokyo and neighbouring prefectures, according to the official Kyodo News Agency.

Following the tremor, the weather agency issued a warning that Japan could experience similar earthquakes in the coming days.

The earthquake struck at around 2am local time, with its epicentre in southern Ibaraki Prefecture at a depth of 68 kilometres, local media reported.

The tremor recorded a lower 5 on Japan’s seven-level seismic intensity scale in parts of Ibaraki as well as central Tokyo.

Most of those injured in the first earthquake that shook Tokyo were hurt after falling or colliding with furniture and doors, the Associated Press reported, citing officials. Many were asleep when the tremor struck and panicked as they got out of bed.

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Train services disrupted across regions

The earthquake also affected rail services, with express trains operating between Tokyo and Narita Airport facing delays, along with other local services in northeastern parts of the country. However, Shinkansen bullet train services continued to operate normally.

Transportation was also disrupted following the morning tremor. Some train services began later than scheduled, while others were forced to operate at lower speeds, JR East and other operators said, according to Kyodo News. Some express services run by Tobu Railway remained suspended.

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Japan warns of more earthquakes

The Japanese government formed a task force to assess potential damage from the earthquake, Prime Minister Sanae Takaichi was quoted as saying.

Japan’s weather agency also warned that similar earthquakes could occur in the coming days following the tremors.

The earthquake, which originated in southern Ibaraki Prefecture at a depth of 68 kilometres, was felt across a large area of the country, including parts of northeastern and central Japan.

Last month, a powerful magnitude 7.1 earthquake struck the Kumamoto region on Kyushu, Japan’s southernmost main island, leaving 38 people dead and 364 others injured.

About the Author

Kanishka Singharia is a Senior Content Producer at Mint with a passion for news, trends, and the stories shaping the digital world. She specialises in spotting viral narratives by constantly tracking social media platforms and turning them into engaging, reader-friendly stories. Her work ranges from fast-paced breaking updates to sensitive human-interest features, blending speed with clarity. <br><br> With over four years of experience in news and trend reporting, Kanishka has worked with leading organisations such as Hindustan Times and Times Now. She moves seamlessly between profiling business leaders and telling the stories of everyday people, covering national developments just as effortlessly as the memes and conversations that dominate online culture. <br><br> She also reports on real estate developments and civic challenges in major urban hubs like Bengaluru, Delhi, and Gurugram. Her coverage frequently explores the struggles of startup founders, inspiring journeys of CEOs, and the experiences of candidates dealing with the complexities of visa processes. <br><br> Kanishka holds an undergraduate degree in Journalism from Delhi University and a diploma from the Indian Institute of Mass Communication. Rarely offline, she spends much of her time scrolling through X, LinkedIn, Reddit, Instagram, and Facebook in search of the next big story. When she finally logs off, she enjoys binge-watching shows and exploring cafes in pursuit of good food and better conversations.

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