Typhoon No. 21 is approaching the Ogasawara Islands from dawn. May be a record storm.
The extremely strong typhoon No. 21 is expected to approach the Ogasawara Islands on the 24th, and there is a risk of record storms, so strict caution is required. In addition, the Japan Meteorological Agency is calling for caution because it is expected that it will rain in western Japan and eastern Japan due to the low pressure other than the typhoon.
According to the Japan Meteorological Agency, the extremely strong typhoon No. 21 is going north over Chichijima in the Ogasawara Islands, and is expected to approach the Ogasawara Islands from dawn to noon on the 24th, keeping power.
In the Ogasawara Islands, the winds will gradually increase and a fierce wind may blow, creating a record storm.
The maximum wind speed expected on the 24th is 45 meters and the maximum instantaneous wind speed is expected to reach 65 meters.
In addition, the height of the wave is expected to be as severe as 10 meters, and the Japan Meteorological Agency has called for strict alerts against storms and high waves.
On the other hand, on the 24th, a cyclone other than the typhoon is expected to travel from western Japan to the Pacific side of eastern Japan. In western Japan, there is a risk of very heavy rain with lightning over the 25th.
Furthermore, even in Kanto Koshin, it starts to rain from the night of the 24th, and there is a risk of heavy rain centering on the 25th.
The amount of rain that falls in the 24 hours from the evening of the 24th to the evening of the 25th is expected to be 100 to 150 mm in the Kanto region.
It is necessary to be vigilant because it may cause a high risk of flooding even in areas affected by the heavy rain of Typhoon No.19.