Typhoon "run off"?Do not despise!Beware of strong convection weather such as thunderstorms in front of the stage

This morning Guangzhou did not expect to upgrade the typhoon warning signal like that before, and some neighborhoods had doubts about the future path of typhoon "saddle". The meteorological department stated that the landing point of the "saddle" may be even west, but its impact on the wind and rain in Guangzhou cannot be underestimated and cannot be taken lightly.

At 10:00 today (August 24), Typhoon No. 9 this year's "saddle" (strong tropical storm) center is located at 19:5 degrees north latitude, 117:17 east longitude, that is, in the direction On the northeast of the South China Sea, about 590 kilometers, the maximum wind near the center of the center is 10 levels, reaching a wind speed of 28 meters per second.

The meteorological department predicts that the "saddle" will move northwest at a speed of 25 to 30 kilometers per hour, and the intensity will continue to strengthen. From the early morning of August 25th to noon, it will be available in Zhuhai to Zhanjiang. In the process of moving west, "saddle" still has the opportunity to strengthen offshore.

The meteorological department explained that the path and intensity of typhoons are affected by factors such as subtropical high pressure, mid -latitude west wind band, and peripheral guidance airflow. Among them, the subtropical high pressure is particularly important, especially the typhoon "saddle", which almost walks on the edge of the southern south of the auxiliary high. Although the typhoon is huge, it is still a "younger brother" in the face of high -pressure high -pressure volume. The airflow on the edge of the auxiliary high edge is like a rushing Tianhe. The typhoon is like a boat traveling in Tianhe. Although the typhoon will move in a certain direction due to its internal force, it is not enough to watch it compared with the influence of the auxiliary high. Today, the typhoon path is adjusted west, that is, the deputy high has strengthened, and the typhoon "pushed" to the west, which led to its landing point even west. The meteorological department reminds that although the typhoon path is adjusted westward, people cannot take it lightly, and their impact on the wind and rain in Guangzhou should not be underestimated; they must not only stare at the time of landing, and be careful before the typhoon landing.

Affected by the "saddle", there will be an obvious wind and precipitation process in Guangzhou from the night of August 24th to 26th. Millimeter. From the first night of August 24 to the evening of August 25th, Guangzhou has gradually increased from south to north. The largest gusts of the Hong Kong area, the coast and highlands are 9-11, the largest gust of gusts in the south, and the largest gust of gusts in the central and northern regions Level 6 ~ 8.

40%of the typhoon will produce the front line, the strong wind even exceeds the typhoon itself

Don't prevent the typhoon without logging in? Do not! If the typhoon does not land, it can induce strong convective weather, and the strong wind can even exceed the typhoon itself. The meteorological department reminds that "saddle" may bring the "front line" to Guangzhou this afternoon, that is, before the typhoon landing, it will bring thunderstorms, short -term rainstorms, and even tornado.

The "front line of the stage" is the strong convection weather generated by the typhoon. When the typhoon approaches the coast, the flowing cloud belt in the direction of the forward direction has been enhanced by the terrain. It can even carry a series of tornado, and the strong wind can even exceed the typhoon itself.

According to statistics, the front lines usually occur in the right front of the typhoon movement path, about 600 kilometers from the typhoon center. It is a thunderstorm group arranged by arc -line arrangement. 40%of the landing typhoon will produce front lines.

The front line of the stage may bring disaster weather such as short -term rainstorms, thunderstorms, and tornado. The meteorological department reminds that the momentary destruction of thunderstorms and tornado is strong, which constitutes a major risk of agriculture, industry, and transportation, which can cause damage and destruction of buildings, cause casualties and economic losses.

Text/Guangzhou Daily · Xinhua City Reporter: Yakasu/Guangzhou Daily · Xinhuacheng Reporter: Chen Youzi Guangzhou Daily · Xinhuacheng Editor: Li Fenghe

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