台風たいふう15号じゅうごごう 四国しこく～東北とうほく 線状せんじょう降水こうすい帯たい発生はっせいの恐おそれ 厳重げんじゅう警戒けいかいを

Typhoon No. 15 is currently over the sea near the southern part of the Kinki region and is expected to move eastward along the Pacific side through the 6th.

Due to the influence of moist air and fronts, heavy rain is intensifying in areas far from the center of the typhoon. Linear rainbands are forming in various regions from Shikoku to Tohoku, raising concerns about large total rainfall amounts. Please be extremely cautious of landslides and flooding in low-lying areas.

According to the Japan Meteorological Agency, Typhoon No. 15 made landfall near Sukumo City in Kochi Prefecture around 1 a.m. on the 5th, and is moving east over the sea near the southern Kinki region.

Typhoon No. 15 is believed to be moving east-northeast at about 25 kilometers per hour over the sea, approximately 70 kilometers west-southwest of Gobō City, Wakayama Prefecture, as of 8 a.m.

The central pressure is 1000 hectopascals, the maximum wind speed near the center is 18 meters per second, and the maximum instantaneous wind speed is 25 meters per second. Strong winds of 15 meters per second or more are blowing within 390 kilometers south and 165 kilometers north of the center.

In addition to the Kinki region, where the typhoon is approaching, thick rain clouds are also covering Tokai and Kanto, which are far from the center of the typhoon, and due to the influence of the front, the rain is intensifying in Tohoku as well.

Around Onagawa Town in Miyagi Prefecture, radar analysis indicates that about 100 millimeters of torrential rain fell in one hour until 4 a.m., and the Japan Meteorological Agency has issued a record-breaking short-term heavy rain information alert.

In the one hour leading up to 8 a.m., 54 millimeters of rain were recorded by a rain gauge installed by the Ministry of Land, Infrastructure, Transport and Tourism in Seki City, Gifu Prefecture; 44 millimeters in Takizawa City, Iwate Prefecture; and 35 millimeters in Fujinomiya City, Shizuoka Prefecture.

5 millimeters in Akita Prefectures Daisen City, 35 millimeters in Yamanashi Prefectures Minami Town as recorded by a rain gauge, and 34 millimeters of heavy rain were observed.

Due to the rain that has fallen so far, the risk of landslides has increased significantly, and there are areas in Miyagi and Iwate prefectures where landslide warnings have been issued.

Outlook: There is a risk that the typhoon will make landfall in the southern Kinki region. Furthermore, it is expected to pick up speed and move east along the southern coast of Tokai and Kanto through the 6th, and is forecast to become an extratropical cyclone by the morning of the 6th.

In addition to the Pacific side of western and eastern Japan, even in Tohoku near the front, there is a risk of extremely heavy rain of more than 50 millimeters per hour accompanied by thunder, and locally, there is a possibility of torrential rain exceeding 80 millimeters per hour.

▽In Shikoku: Tokushima and Kochi Prefectures, ▽In Kinki: Wakayama Prefecture, ▽In Tokai: Aichi, Gifu, Mie, and Shizuoka Prefectures, ▽In Kanto-Koshin: the 23 wards of Tokyo, the Tama area, Izu Islands, Ibaraki, Saitama, Chiba, Kanagawa, Yamanashi, and Nagano Prefectures, ▽In Tohoku: Miyagi and Iwate Prefectures, there is a possibility that linear rainbands may form, causing the risk of disasters to rise rapidly.

In the Kanto-Koshin and Tokai regions, where particularly warm and humid air continues to flow in, rainfall is expected to increase.

The amount of rainfall expected in the 24 hours until the morning of the 6th is as follows in the heaviest areas: 300 millimeters in Kanto-Koshin, 250 millimeters in Tokai, 150 millimeters in Kinki, 120 millimeters in Shikoku and Tohoku, and 80 millimeters in the Chugoku and Hokuriku regions.

If a linear precipitation zone occurs, there is a risk of even heavier rainfall in localized areas.

Be extremely cautious of landslides, flooding in low-lying areas, and rising or overflowing rivers. Also, be alert for lightning, tornadoes, violent gusts of wind, strong winds, and high waves.

Even in areas far from the typhoon, the rain is already getting heavier, and heavy rainfall is expected in the future.

Please make sure to stay in a safe place by getting the latest information on the typhoon’s path and rainfall, and consider evacuating early if necessary.

Areas and time periods where a linear precipitation zone is expected to form [Shikoku/Kinki]: In Kochi, Tokushima, and Wakayama prefectures, until before noon on the 5th.

[Tokai Region] ▽Mie, Aichi, Gifu, and Shizuoka prefectures until the evening of the 5th

[Kanto-Koshin] ▽ In the 23 wards of Tokyo and the Tama area, as well as Kanagawa, Saitama, Chiba, Ibaraki, Yamanashi, and Nagano prefectures, from late morning to early evening on the 5th

In the Izu Islands, from around noon to early evening on the 5th

[Tohoku] ▽ In Miyagi and Iwate prefectures, until before noon on the 5th

Even if a linear precipitation zone does not form, heavy rain is expected in these areas.

Please pay attention to the latest weather information and how the rain is falling.

Ehime Uchiko Town Fire burns agricultural greenhouses, possibly caused by lightning At around 10:50 p.m. on the 4th, a resident living nearby reported to the fire department, saying, After the lightning, I can see fire in the field, in Shukuma, Uchiko Town, Ehime Prefecture.

When the fire department arrived at the scene, the fire had already been extinguished, but part of a greenhouse and some agricultural machinery had been burned. The fire department is investigating the possibility that the fire was caused by a lightning strike.

There were no injuries reported from this fire.

Due to the influence of Typhoon No. 15, atmospheric conditions in Ehime Prefecture were unstable, and a thunderstorm advisory had been issued near the site.