Typhoon No. 17 Northern Kyushu and Chugoku region are in a storm area Be wary of earth and sand disasters September 23 0:12
The large typhoon No. 17 goes to the northeast while tying up the northern Kyushu and Chugoku regions in storms, and very strong winds are blowing in various places. In Kyushu and Shikoku, there is a heavy rain that rains for one month in September, and the Japan Meteorological Agency is calling for caution against storms and landslides.
According to the Japan Meteorological Agency, the large typhoon No. 17 appears to travel northeast at 70 km northwest of Fukuoka city at a speed of 35 km at midnight.
The central air pressure is 985 hectopascals, the maximum wind speed is 30 meters, the maximum instantaneous wind speed is 45 meters, and storms with a wind speed of 25 meters or more are blowing within 200 km southeast of the center and 150 km northwest.
During this time, a wide range of northern Kyushu and part of the Chugoku region are in typhoon storms, and very strong winds are blowing in various places.
The maximum instantaneous wind speed is
▽ 40.1 meters around 10 pm in Saga City ▽ 34.9 meters around 10:20 pm in Fukuoka City ▽ We observed 28.9 meters around 9:00 pm in Yamaguchi City on the 22nd.
On the 22nd, it became rainy in various parts of Kyushu, and in the southern part of Tokushima Prefecture, where it entered the night away from the typhoon, it was raining heavily, and “record short-time heavy rain information” was announced in various places.
During this time, rain clouds developed mainly in Shikoku were also applied, and in the 1 hour until 11:00 pm on the 22nd, a very heavy rain of 70 mm was observed with a rain gauge installed in Aki City by Kochi Prefecture.
In Kyushu and Shikoku, the amount of rain that has fallen in the last 48 hours is 400 to 500 mm, which is more than the average monthly rainfall in September. Nagasaki Prefecture, Tokushima Prefecture, and Mie Prefecture There is an area where the risk of landslide disasters has greatly increased and “Sediment Disaster Warning Information” has been published.
Future outlook. The typhoon is expected to approach the northern part of the Sea of Japan from the north of Kyushu to the northeastern part of the Chugoku region in the morning of the 23rd, and then move northeast through the Sea of Japan while maintaining its power.
On the 23rd, a very strong wind blows in a wide range from Western Japan to Northern Japan, and there is a risk that a severely strong wind will blow.
Maximum wind speed on the 23rd is expected to be 30 meters in northern Kyushu and Chugoku region, 25 meters in Shikoku and Kinki, Hokuriku, Tohoku, Hokkaido, and 20 meters in southern Kyushu,
The maximum instantaneous wind speed is
▽ 45 meters in northern Kyushu and Chugoku region ▽ We expect to reach 35 meters in other wide areas.
In addition, the sea is expected to be a big deal in a wide range from western Japan to northern Japan.
In addition, there is a risk of very heavy rain with lightning locally in a wide range from western Japan to northern Japan.
▽ 200 mm in Shikoku and Tokai ▽ 180 mm in Hokkaido ▽ 150 mm in Kinki ▽ 100 mm in Tohoku
The Japan Meteorological Agency has called for caution against storms, high waves, landslides caused by heavy rains, inundation of low land, and flooding of rivers.
Even in areas away from the center of the typhoon, rain and wind may increase, so caution is required.
On the 23rd of this month, winds are expected to increase in the Chiba Prefecture and Izu Islands, where damage was caused by Typhoon No. 15 that landed in the Kanto region earlier this month. .