
気象庁が土砂災害や河川氾濫への注意を呼びかけ、JR東日本などが計画運休を発表
台風24号や前線の影響により、西日本から東北の太平洋側を中心に大雨が予想されている。気象庁は土砂災害や浸水への注意を呼びかけ、JR東日本は首都圏の各線や山形新幹線で運休や減便を発表した。
AI-generated summary
台風24号と前線の停滞に伴い、日本国内の広範囲で大雨災害の危険性が高まっている。
台風24号(クロバン)や前線の影響で、7日にかけて西日本から東北地方の太平洋側を中心に大雨が予想されている。気象庁は、大雨による土砂災害や浸水、河川の増水や氾濫(はんらん)への注意を呼びかけている。
台風24号は6日午後3時45分現在、南大東島の西約100キロにあり、時速15キロで東北東へ進んでいる。中心の気圧は992ヘクトパスカル、最大瞬間風速は25メートル。
気象庁によると、台風の進路や前線の動向によっては、10日ごろにかけて各地で大雨が続く可能性がある。
気象庁は6日午後4時までに、岩手、宮城、福島、栃木、茨城、群馬、東京、埼玉、千葉、神奈川、静岡、愛知、三重の各都県で6日夜から7日昼にかけて線状降水帯が発生し、大雨災害発生の危険度が急激に高まる可能性があると発表した。
6日午前6時~7日午前6時までに予想される24時間降水量は、東海地方で300ミリ、関東甲信地方で250ミリ、近畿地方で200ミリ、四国地方、九州南部で150ミリ。東京都八丈町で6日午前6時40分までの1時間に約110ミリの猛烈な雨が降ったとみられるとして「記録的短時間大雨情報」を出した。
交通に乱れ
JR東日本は6日、台風24号と前線の影響による大雨を受けて、首都圏各線で7日にかけての運休を発表した。運休だけでなく、遅れが発生する可能性もあるとしている。
6日午後5時時点で、7日の始発から夕方頃までの運休が発表されたのは以下の各線。東海道線の小田原―熱海間▼中央本線の高尾―小淵沢間▼湘南新宿ラインの逗子・小田原―高崎・宇都宮間▼相鉄線直通列車の新宿―羽沢横浜国大間は午後3時頃まで。このほか、山手線や中央線など多くの路線で減便を予定している。
JR東日本の千葉事業本部によると、7日は久留里線の久留里―上総亀山間も終日運休となるほか、内房線と外房線も始発から運転を見合わせ、夕方頃まで運休を予定する路線・区間もある。
東北方面でも大雨が予想されることから、山形新幹線も下り17本、上り16本で東京―新庄間の全区間と東京―山形間などの一部区間を運休する。
臨時休校も
AI outlook — possibilities, not facts
7日にかけて西日本から東北の太平洋側で大雨が継続
Very likely · Within days

On the morning of the 6th, rain fell on the Pacific side of eastern Japan due to the front and Typhoon No. 24 near the main island of Okinawa. The front is expected to move north on the 7th, causing heavy rain mainly in the Kanto-Koshin and Tokai areas, as well as in the Pacific side of Tohoku and western Japan. The Japan Meteorological Agency is warning against landslides, flooding, and river flooding, and is also warning against lightning strikes and gusts of wind. On Hachijo Island in the Izu Islands, 84.0 mm of heavy rain was observed in the hour up to 6:35 a.m. on the 6th, and the rainfall amount in the six hours up to 8:30 that day reached 240.5 mm. Typhoon No. 24 is expected to turn into a tropical cyclone off the coast east of the Amami region on the 8th. The predicted rainfall for the 24 hours up to 6 a.m. on the 7th was 300 mm in the Tokai region, 250 mm in the Kanto-Koshin region, 200 mm in the Kinki region, and 150 mm in Shikoku and southern Kyushu.

Due to the effects of Typhoon No. 24 (Kuroban) and the front, heavy rain is expected to occur from western Japan to the Pacific coast of the Tohoku region into the 7th. The Japan Meteorological Agency announced that a linear rain belt may form in the southern part of the Izu Islands and the risk of heavy rain disasters could rapidly increase, and Hachijo Town issued a record-breaking heavy rain warning for a short period of time. People are being urged to be careful about landslides, flooding, and rising and overflowing rivers.

Typhoon No. 24 and a tropical cyclone caused a linear rain band to form in Yakushima Town, Kagoshima Prefecture, resulting in record heavy rain of 490.5 mm. The Japan Meteorological Agency issued a special landslide warning (alert level 5) and called for evacuation. Heavy rain is expected to continue, mainly on the Pacific coast.

Heavy rain has been falling intermittently in the Reihoku region of Fukui Prefecture since the early hours of the 30th, and the Japan Meteorological Agency issued a special heavy rain warning (alert level 5) for Fukui City, Ono City, and Katsuyama City at 4:30 a.m., and the three cities issued an emergency safety order. Multiple rivers flooded, with one house flooded above the floor and four houses flooded below the floor in Ono City and Katsuyama City, and landslides occurred in Fukui City. The 24-hour rainfall was the highest in statistical history. Prefectural police received 25 reports of vehicles getting stuck and roads flooding.

The Japan Meteorological Agency issued a Level 5 heavy rain special warning for Fukui City, Ono City, and Katsuyama City in Fukui Prefecture at 4:30 a.m. on the 30th, and the warning was upgraded to Level 4 at 11:40 a.m. An hourly rainfall of 64.0 millimeters was recorded, the highest in recorded history, causing river flooding and flooding above and below floors, and an emergency safety order was issued for more than 300,000 people.

Heavy rain fell intermittently in the Reihoku region of Fukui Prefecture on the 30th due to the influence of a front, and the Japan Meteorological Agency issued a heavy rain special warning (alert level 5) for Fukui City, Ono City, and Katsuyama City. The 24-hour rainfall was 300.0 mm in Katsuyama City and 233.0 mm in Ono City, the highest in statistical history. Strict vigilance is being called for against landslides and river flooding.