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New Years cold wave Heavy heavy snowfall 24 hours in Hokuriku 120 cm snowfall and storms are alert
From the 30th until the first day of tomorrow, you need to be careful with heavy snowfall, especially on the side of the Sea of Japan. The wind is getting stronger and the maximum instantaneous wind speed is 30 to 35 meters, so there will be places where you will not be able to stop without catching something.
Expected amount of snow
There will be a lot of snow from January 30 to January 1, mainly on the Sea of Japan side.
The expected 24-hour snowfall from 6:00 am on the 30th to 6:00 am on the 31st is in high places.
Hokuriku is 70-90 cm, China is 50-70 cm, Kanto Koshin and Kinki are 40-60 cm, Tohoku and Tokai are 30-50 cm, Hokkaido and northern Kyushu are 20-40 cm, Shikoku and southern Kyushu are 10 Measures ~ 20 cm.
After that, the snowfall got stronger, and the expected 24-hour snowfall from 6:00 am on the 31st to 6:00 am on January 1 was “80-120 cm in Hokuriku” and 50 in Kinki. . 70 cm from Tohoku and Tokai, 40-60 cm in China, 30-50 cm in Hokkaido, 20-40 cm in Kanto Koshin, 10-20 cm in Shikoku and the north and south of Kyushu.
Beyond that, there will be places where the amount of snow will increase even more.
During the last heavy snowfall on December 14-21, the amount of snow increased considerably around the prefectural border between Niigata and Gunma. In Fujiwara, Minakami City, Gunma Prefecture, the amount of snow for 24 hours reached 128 cm, which was the highest value in the history of the observation. Throughout the Hokuriku Mountains, there are likely places with heavy snowfall comparable to that. Also, on the Sea of Japan side, heavy snowfall will occur not only along the mountains but also on flat terrain. It is anticipated that it will snow 10 to 20 cm (24 hours from 6 am on the 30th) in many places on the flat land of northern Kyushu. In areas where you are not used to snow, even if the amount of snow does not increase, traffic turbulence can increase.
Wind force / wave height
The maximum wind speed (maximum instantaneous wind speed) expected on the 30th is 23 meters (35 meters) in Kinki and Chugoku / Shikoku, 22 meters (35 meters) in Okinawa and 20 meters (30 meters) in the north / southern Kyushu and Amami. is.
The expected wave height on the 30th is 6 meters in Hokuriku and Amami, Okinawa, 5 meters in Kinki and China, and in the north and south of Kyushu.
After that, the stormy weather will continue across the country until around January 1. In addition to heavy snowfall, you should be on the lookout for storms and high waves.
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