Typhoon No. 4 Forecast and Impact on Hainan Island and Guangdong Coast

The Hainan Provincial Meteorological Observatory issued a weather forecast at 20:00 on July 14——

Tropical Depression News

The center of the tropical depression near the Philippines at 17:00 is located at 17.7 degrees north latitude and 119.4 degrees east longitude, that is, on the eastern part of the South China Sea about 420 kilometers southeast of Dongsha Island in my country. The maximum wind force near the center is level 7 (15 m/s). It is expected that the center of low pressure will move west-northward at a speed of 10 kilometers per hour, and its intensity will gradually increase. It may strengthen into the No. 4 typhoon this year on the 15th, and it will be in the eastern part of Hainan Island from the evening of the 17th to the morning of the 18th. Landed on the coast of western Guangdong (typhoon level or strong typhoon level, 33-42 m/s, 12-14 level), then entered the Beibu Gulf on the 18th, and approached the coast of northern Vietnam.

Affected by tropical depression:

Qiongzhou Strait, from 20:00 on July 14th to 08:00 on the 16th, the wind force is 5 and the gust is 6-7; from 08:00 on the 16th to 20:00 on the 16th, the wind force is 5-6 and the gust is 7-9; At 20 o’clock on the 17th, the wind force was 8-10, and the gust was 11-12. On the sea surface from Wenchang, Qionghai to Lingshui on this island, from the night of the 14th to the night of the 15th, the wind force was 5-6, and the gust was 7-9; during the daytime from the 16th to the 17th, the wind gradually increased to 8-10, and the gust Level 11-12; the Typhoon No. 1 typhoon signal on the above-mentioned coastal ports will not change. The sea surface of the Beibu Gulf, the sea surface from Sanya, Ledong to Haikou on the main island, from the night of the 14th to the night of the 15th, the wind force is 5, and the gust is 6-7; during the daytime from the 16th to the 17th, the wind force is 5-6, and the gust is 7-9 Level, gradually increased to level 7-8, gust level 9-10. On the sea surface near the Paracel Islands, from the night of the 14th to the night of the 15th, the wind force was 5-6 and the gust was 7-8; during the daytime from the 16th to the 17th, the wind was 7-8 and the gust was 9-10. On the sea surface near the Zhongsha Islands, at night on the 14th, the wind force was 6-7, and the gust was 8-9; during the daytime from the 15th to the 17th, the wind force was 7-8, and the gust was 9-10. On the sea surface near the Nansha Islands, from the night of the 14th to the daytime of the 17th, the wind force was 6-7 and the gust was 8-9.

High temperature level four warning

It is expected that during the daytime on the 15th, most towns and villages in the 7 cities and counties of Tunchang, Qiongzhong, Qionghai, Wanning, Baoting, Lingshui and Ledong will experience high temperature weather above 37 degrees Celsius. Drowning prevention, forest fire prevention and other related work.

Original title: This year’s No. 4 typhoon may be generated on the 15th and is expected to land from the evening of the 17th to the morning of the 18th

Responsible Editor: Zeng Lingjin
2023-07-14 14:02:29
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