Information on Typhoon No. 19 Became the strongest force this year, typhoon eyes reinforce the information about typhoon 2020

10/31/2020 Japan

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2020/10/31 10:58 Weather News

At 9 o’clock on Saturday, October 31, Typhoon No. 19 (Corney) is heading west-southwest in the eastern Philippines. The maximum wind speed near the center is 60 m / s, and it has become the strongest force this year.

Typhoon # 19 is at its peak of development now, and if you look at the image from the Himawari weather satellite, you can see a small, narrow “typhoon eye” near the center.

▼ Typhoon No. 19 Saturday October 31, 9:00
Area of existence east of the Philippines
Size class //
Fierce force class
Move 20 km / h from southwest to west
Central pressure 915 hPa
Maximum wind speed 60 m / s (near center)
Maximum instantaneous wind speed 85 m / s

Sea surface water temperature and satellite cloud image

Typhoon No. 19 developed rapidly during the last night due to the influence of the high sea water temperature in the Pacific Ocean, but it is still in power now. In the future, power is expected to start to decline due to an increase in vertical shear (the difference between the wind above the ground and the sky).

It is expected to disappear with fierce force, but there is a risk of hitting the Philippines directly with very strong force a lower rank.

Typhoons 17 and 18 are crossing the Philippines this month, but number 19 is expected to cross the Philippines as well, and there are concerns about damage from storms, heavy rains, high tides, etc.

Many of the typhoons that have occurred so far this month have headed west in the South China Sea, with No. 19 expected to take a similar course this time after Typhoons 15, 16, 17. and 18. .. In addition, another tropical low pressure that followed No. 16 took a similar course.

It appears that the bias of the high pressure of the Pacific has influenced the course of the typhoon. The high pressure from the Pacific that covers Japan in the summer is already far south of the main island, but this year the typhoon that occurred near the Philippines is difficult to move north because it protrudes further west than usual. And, thanks to the flow of the wind around this high pressure from the Pacific, it is often heading west in the near latitude of the Philippines.

This situation is expected to continue until November, and even if a typhoon occurs, it will be difficult to get close to Japan. On the other hand, Vietnam, which has been hit by heavy rains since early October, remains susceptible to typhoons and there are concerns that the damage will spread.

Typhoon No. 19, Typhoon No. 20 Expected Course

Typhoon No. 20 is in the Mariana Islands at 9 o’clock and is expected to move to the eastern Philippines after No. 19.

After that, the heading is a bit confusing because the typhoon’s wind flow weakens, but it is most likely heading towards the northern part of the island of Luzon in the Philippines. As it is expected to develop gradually in the future, it is necessary to pay attention to future information.

Typhoon No. 20 is the seventh typhoon to occur in October this year. Since the average number of typhoons in October is 3.6, it is roughly double the average number and, along with 2013, 1992 and 1984, it is the highest number of typhoons in October.

Typhoon season in the South Sea is not over yet, as two or three typhoons occur each year in November.

Regarding the names of typhoons, 140 names proposed by the member countries of the international organization “Typhoon Committee” are prepared in advance and given in the order of appearance.

Typhoon No. 19’s name “Goni / 고니” was proposed by South Korea and is taken from the Korean word for swan (Kohakucho).
Typhoon No. 20’s name “Atsani” is a name proposed by Thailand and is taken from the Thai word for thunder.

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Information on Typhoon No. 19 Became the strongest force this year, typhoon eyes reinforce the information about typhoon 2020

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