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2020/09/02 16:20 Weather news
In the future, it is expected to develop rapidly due to the record warm sea surface temperature, becoming a “very strong” force on 4 (Friday) and a “furious” force on 5 (Saturday). There is a risk of getting close to Kyushu, etc. on day 6 (sun) while maintaining power near the peak of development.
The central pressure is 930 hPa even when approaching the Japanese archipelago and it is “special warning level”. Although the course has changed slightly from the west, it is approaching the strongest class ever, so even if you don’t land, there is a danger of serious damage if you pass nearby. Be prepared for the typhoon as soon as possible, assuming the worst case scenario.
▼ Typhoon 10 September 2 (Wednesday) 15:00
Mariana Islands area of existence
Size class //
Force class //
Move west 15 km / h
Central pressure 990 hPa
Maximum wind speed 25 m / s (near center)
Maximum instantaneous wind speed 35 m / s
Even off the coast of Honshu, the sea surface temperature is high, so even before landing in Japan, it will not drop in power like a normal typhoon, and it is forecast that the time of 15:00 on the 6th (Sunday) is 930 hPa central pressure, maximum wind speed 50 m / s, maximum “Very strong” forces are expected with an instantaneous wind speed of 70 m / s. It is expected to approach or land at the peak of development.
▼ Forecast 4 days after September 6 (Sunday) 15:00
Area of existence south of Kyushu
Very strong force class
Move Northwest 25 km / h
Central pressure 930 hPa
Maximum wind speed 50 m / s (near center)
Maximum instantaneous wind speed 70 m / s
On the mainland of Kyushu, the maximum instantaneous wind speed of 60 m / s was observed in the city of Makurazaki in Kagoshima prefecture in 1945 (62.7 m / s: Typhoon Makurazaki) and the city of Unzen / Unzendake in 2004 (63.7 m / s: Typhoon # 23). , There are only a few occasions, such as Ushibuka (66.2 m / s: Typhoon No. 18) in Amakusa city, Kumamoto prefecture in 1999. If you land in Kyushu or cross the West Bank, you may be hit by a storm that never I had previously experimented.
Also, high tides are dangerous because the central pressure is very low. If the siphon effect due to a drop in atmospheric pressure and the explosion effect due to a storm are combined, it is not unusual for the tidal level to reach a record high. Areas that have a large influence on storm surge change depending on the course of the typhoon, so be sure to check the latest forecast course.
Given that more than No. 21 of 2018 is expected to have caused major wind storms and storm surge damage in the Kinki region, it would not be unreasonable for the damage to increase.
However, because the quantity of products is limited, do not make useless purchases and try to buy only what you really need.
Typhoon No. 10’s name “Haishen” is a name proposed by China and literally means god of the sea.
