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2020/09/04 22:54 Weather news
It is expected to continue to develop and become a fierce force on Saturday 5. On the night of the 5 (Saturday), the maximum instantaneous wind speed of 80 m / s will pass through the sea near Daito Sur Island, and the day 6 (Sunday), it will pass the sea near the Amami Islands maintaining its power. The islands near the typhoon are at risk of an unprecedented storm and require the utmost caution.
From the night of the 6th (Sunday) to the morning of the 7th (Monday) when approaching Kyushu, the maximum instantaneous wind speed near the center is expected to be about 60-75m / s, and the power is the class most fort of history. It has met the standard for issuing special warnings. If we approach with such power, there is a greater risk of serious damage without landing. In preparation for the worst, prepare for a typhoon and evacuate within 5 days (Saturday) as much as possible in Kyushu.
▼ Typhoon No. 10 Friday, September 4, 9:00 p.m.
Existence area Approximately 420 km south-southeast of Daito Sur Island
Size class //
Very strong force class
Movement 15 km / h northwest
Central pressure 920 hPa
Maximum wind speed 50 m / s (near center)
Maximum instantaneous wind speed 70 m / s
According to the Weather News “Power Loss Risk Prediction”, there is a possibility of a power outage across Kyushu and Chushikoku, and the risk is particularly high in the coastal areas of Kyushu. Since there is a risk of a power outage for a long time, it is essential to take action in advance.
(It was calculated based on the result of the correlation analysis between the power outage report obtained from the user of the Weather News application during the past typhoon and the wind speed data from the weather observation device.)
This time, the wind around the typhoon is very strong and the direction of travel does not change after approaching, so there is a risk that the blowing effect will be significant. At present, the expected wind directions include Kinko Bay, Shibushi Bay, and Ariake Sea. However, even a slight change in wind direction will change the affected bays and shores, so be sure to check the latest forecast heading.
Precipitation is expected to increase on the Amami and Goto islands, which are close to the typhoon’s course, and on the Pacific side of Kyushu, Shikoku and Tokai, where wet winds continually blow towards the typhoon.
There is a risk of heavy rains exceeding 300 mm in many places until the night of the 7th (Monday), and locally exceeding 500 mm. Watch out for sediment-related disasters, river flooding, and flooding.
Additionally, some dams in western Japan have previously been launched in preparation for heavy rains. Be aware that the water level can rise downstream of the dam before it starts to rain.
In Okinawa and Amami, the weather will get worse on Saturday the 5th, so take action as soon as possible. Even in Kyushu, be ready within 5 days (Saturday).
Typhoon No. 10’s name “Haishen” is a name proposed by China and literally means god of the sea.
