Why does the typhoon affect Anhui?

During the daytime of August 28th, the typhoon "Xuanlannuo" of this year 1 1 was generated in the southeast Pacific of Japan. On August 3 1 day, "Xuanlannuo" swallowed a typhoon embryo. Although the structure is a little looser than before, the volume has suddenly increased a lot.

At September 1 day 10, the Central Meteorological Observatory issued a blue typhoon warning. According to the news released by the Central Meteorological Observatory, at 1 day 15, "Xuanlannuo" was about 475 kilometers southeast of Taitung City, Taiwan Province Province. In the future, Xuanlannuo will swing less and its intensity will not change much. The reporter noticed that from September 1, 14 and 17, the swing range of "Xuan Nolan" became smaller and began to "circle" in the same place. According to meteorologists, this reflects from one side that the weather system in which Xuanlannuo is located is complex, and various turning flows are intertwined, making it difficult to determine Xuanlannuo's next move. It is difficult to reach an agreement on the future path of Xuanlannuo simulated by major supercomputers, and its path map has become dazzling.

How does Xuanlannuo affect Anhui's future? According to meteorologists from Anhui Meteorological Observatory, the atmosphere is a complex system, and the typhoon Xuanlannuo, which is currently swirling in the east of Taiwan Province Province, is a very important weather system. However, it should be noted that there is a westerly trough moving eastward and southward in Mongolia. Affected by the circulation around the typhoon in the future, from September 3 to 4, there was light rain in most areas south of Huaihe River in Anhui Province, and the northerly wind force increased to about 4 and the gust was 7. The reporter noted that the forecast released by Hefei Meteorological Observatory in September 1 day also mentioned that it is expected that on September 3-4, affected by Xuanlannuo, the average wind power in Hefei will increase to 3-4 and the gust will be 6-7.

Meteorologists said that if Xuanlannuo, which moves less, then moves due north according to the currently determined high probability path, it will have little impact on Anhui. However, the current weather system is more complicated, the typhoon path is still very uncertain, and the impact on Anhui and other places is still very uncertain. At present, the meteorological department is paying close attention to the trend of Xuanlannuo and evaluating its impact on Anhui Province at any time.