- By Kelly Ng & Ali Abbas Ahmadi
- BBC News
Watch: Buildings collapse as earth shakes violently in Japan
Thousands of people in Japan are spending the night in evacuation centres after a powerful earthquake.
Four people are confirmed to have been killed, the Kyodo news agency reports, and dozens of others have been injured.
An unknown number of people are trapped beneath the rubble of collapsed buildings in several towns.
The 7.6-magnitude quake struck at around 16:10 local time (07:10 GMT) on Monday. Tsunami warnings were issued and later downgraded.
About 60 tremors have been recorded following the initial quake.
A snowboarder on holiday in Japan’s Hakuba Alps said his entire hotel room shook. Speaking to Reuters, Baldwin Chia said he was concerned about avalanches but hadn’t received reports of any taking place.
He said it was common to hear about earthquakes in Japan, but “you wouldn’t expect to actually experience one”.
Andy Clark, a Briton in Japan, described to the BBC a “scary afternoon and evening”, as he was in the affected coastal city of Toyama when the quake hit.
He said he “grabbed the sea wall to stay upright” before heading to a school roof for safety. Mr Clark said it was proving “hard to get some sleep” due to the aftershocks.
Jeffrey Hall, a lecturer at Kanda University, said he felt tremors for about two minutes despite being in Yokohama, on the other side of Japan’s main island. He told the BBC the quake was “very, very serious”.
Image source, Kyodo via Reuters
Residents in central Japanese towns and cities were forced to move into shelters for the night
The full extent of the damage is unlikely to be clear until Tuesday morning, but major damage to infrastructure is evident.
Officials in Suzu City in Ishikawa prefecture said several houses and power poles collapsed, according to national broadcaster NHK.
Major highways were closed near the quake’s epicentre and more than 36,000 households were left without power, according to utilities provider Hokuriku Electric Power.
The BBC’s former Japan correspondent Rupert Wingfield-Hayes – who was reporting from Taiwan – said several hundred metres of the main expressway between the cities of Toyama and Kanazawa had been ripped apart by a landslide.
Video from Uchinada, also in Ishikawa prefecture, showed the surface of a road rippled and cracked. Damage to the Onohiyoshi Shrine in Kanazawa was also pictured.
Watch: Alarm in Kanazawa as city rocked by earthquake
Initially, a major tsunami warning was issued for the coastal Noto area in Ishikawa – near the quake’s epicentre – with authorities saying waves could reach heights of 5m (16ft).
The waves that actually hit the Sea of Japan coastline in Ishikawa on Monday were not much more than a metre high.
The major warning was later downgraded to simply a warning, and then an advisory. Nearby Niigata and Toyama prefectures were also on alert.
Japan’s allies have sent messages of support to Tokyo in the wake of the disaster.
US President Joe Biden said his country was prepared to offer assistance. “As close allies, the United States and Japan share a deep bond of friendship that unites our people. Our thoughts are with the Japanese people during this difficult time,” he said.
Prime Minister Rishi Sunak said the United Kingdom, too, was “ready to support Japan” following the disaster, and that his thoughts were with “all those affected by the earthquakes in Japan which have caused such terrible damage.”
Japan is one of the most seismically active nations on Earth, owing to its location on the so-called Pacific Ring of Fire, where many tectonic plates meet. The constant threat of earthquakes has led Japan to develop one of the world’s most sophisticated tsunami warning systems.
There are several nuclear power plants in the affected areas, however Japan’s nuclear authority said there was “no risk of radioactivity leaking” from the facilities.
South Korea’s meteorological agency and Russia also issued tsunami warnings after the earthquake.
The 9.0-magnitude earthquake which hit Japan in 2011 resulted in a tsunami – which tore through the country’s north-eastern coastal communities, killing almost 18,000 people and displacing tens of thousands.
Those tsunami waves triggered a nuclear meltdown at the Fukushima power plant, causing the most serious nuclear accident since Chernobyl.
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