Tokyo and neighboring areas were hit by snowfall on Monday, disrupting public transportation and prompting Japan's weather agency to issue a heavy snow warning across the capital.

For the first time since February 2022, snow accumulation of at least 1 centimeter was measured in Tokyo's central area. It was also the first time in about a year that a heavy snow warning was issued for Tokyo's 23 wards.

Snowfall is expected to peak late Monday night, but commuters may still encounter snowy and icy roads the following day as a temperature drop is expected in the morning, according to the Japan Meteorological Agency.

People walk amid falling snow in front of the Kaminarimon gate at Sensoji temple in Tokyo's Asakusa district on Feb. 5, 2024. (Kyodo)

Emergency services in Tokyo have already started receiving calls related to falls and injuries, with some 40 people taken to hospitals by ambulance, according to the Tokyo Fire Department.

A power outage was impacting about 14,400 homes in Tokyo and six prefectures in eastern Japan as of 10:30 p.m. Monday, Tokyo Electric Power Company Holdings Inc. said, though the company could not confirm if snow was the cause.

Mountainous areas in the Kanto-Koshin region will likely continue to see heavy snow through Tuesday morning as a low-pressure system advances along the southern coast of the main island of Honshu toward the east, it said.

People walk amid falling snow in front of JR Hachioji Station in Tokyo on Feb. 5, 2024. (Kyodo)

All Nippon Airways and Japan Airlines canceled at least 100 flights in total, mostly leaving or arriving at Tokyo's Haneda airport Monday afternoon, with over 11,000 people being affected.

East Japan Railway Co. decided to suspend some limited express train services on the Chuo Line starting Monday evening.

Major expressways running through Tokyo and its vicinity, including Tomei Expressway and Metropolitan Expressway, have been partially shut down, according to operators.

The Ministry of Land, Infrastructure, Transport and Tourism requested drivers to put winter tires on their vehicles or carry snow chains and refrain from going out unless necessary.

During the 24 hours through 6 p.m. Tuesday, 40 cm of snow is forecast in mountainous areas of the northern Kanto region, 30 cm in areas such as Hakone in Kanagawa Prefecture and Tama in western Tokyo, and 8 cm in Tokyo's 23 wards, according to the weather agency.

Officials of the Japan Meteorological Agency and the Ministry of Land, Infrastructure, Transport and Tourism advise the public on Feb. 5, 2024, to be aware of heavy snow in Tokyo and its vicinity. (Kyodo)

During a 24-hour period through 6 p.m. Tuesday, 40 cm of snow is forecast in mountainous areas of the northern Kanto region, 30 cm in areas such as Hakone in Kanagawa Prefecture and Tama in western Tokyo, and 8 cm in Tokyo's 23 wards, according to the weather agency.


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