On October 3, the Mid-Autumn Festival National Day holiday has entered the second half, typhoon "Little Dog", autumn rain in western China, cold air have been dispatched, and the weather situation across the country has become complicated.
According to the Central Meteorological Observatory, the impact of typhoon "Little Dog" will continue to the peak of the holiday return (3rd to 8th), the Central Meteorological Observatory continued to issue a typhoon yellow warning on the 3rd, the southeast sea area of the mainland and Fujian, Guangdong and Taiwan have heavy wind and rain, please local residents and tourists in advance to take anti-Taiwan measures and plan travel.
In addition, the autumn rain in western China will continue continuously, and from the night of October 3, a new round of rain will hit; From the 3rd to the 5th, affected by the cold air, the local cooling range of most of Inner Mongolia, Gansu, Qinghai and Northeast China can reach more than 8 °C, and the gust can reach 8 to 9.
Rainfall forecast map for October 4-8. Photo courtesy of the Central Meteorological Observatory
"Little Dog" may make landfall on the southern coast of Taiwan Island with a strong typhoon,
This year's No. 14 typhoon "Little Dog" has been escalating in intensity since its formation, strengthening to a super typhoon on the night of October 2, about 425 kilometers east of Eluanbi, Taiwan Province at 14 o'clock on the 3rd, and the maximum wind near the center is 16 (52 m/s, super typhoon level). The Central Meteorological Observatory continued to issue a yellow typhoon warning on the 3rd.
It is expected that Typhoon "Little Dog" will move northwest at a speed of 10-15 kilometers per hour, gradually approaching the southern coast of Taiwan Island, with little change in intensity, and will make landfall or wipe over the southern coast of Taiwan Island (strong typhoon, 45-50 m/s, 14-15) from the night of the 4th to the morning of the 5th, and then move westward and gradually weaken in intensity.
According to the analysis of the Central Meteorological Observatory, due to the combination of "small dogs" with cold air and its slow moving speed, the southern sea area of the mainland and the coast of southern China will have a long period of wind and rain weather.
Specifically, from the afternoon of the 3rd to the 8th, there will be 6-8 level winds in the ocean east of Taiwan, the Bus Strait, most of the East China Sea, the Taiwan Strait, the northeast of the South China Sea, Hangzhou Bay, the coast of Zhejiang, the coast of Fujian, the southeast coast of Guangdong and the coast of Taiwan Island, of which the wind east of Taiwan, the Bus Strait, the Taiwan Strait, part of the sea surface in the northeast of the South China Sea, the coast of Fujian, the southeast coast of Guangdong, the southeast and west coasts of Taiwan Island will have 9-12 degrees, "little dogs" The nearby sea surface winds passing by the center can reach 13-16 magnitude and gusts of 17 magnitude.
Typhoon "Puppy" path probability forecast map for the next 120 hours. Photo courtesy of the Central Meteorological Observatory
In terms of rainfall, from the 4th to the 8th, there will be significant rainfall in Taiwan Island on the mainland and the coast of South China. Among them, Taiwan Island has heavy rain or heavy rain, local exceptionally heavy rainfall, the cumulative rainfall in the east and south is 100-300 mm, and the local rainfall can reach more than 600 mm, and the main rainfall period is 4 to 5 days; There are moderate to heavy rains in southeastern Zhejiang, Fujian, central and eastern Guangdong, heavy rainfall and local heavy rainfall (cumulative rainfall 80-150 mm, local 250-350 mm) in eastern and southern Fujian, and parts of eastern Guangdong, and the main rainfall period is 5 to 7 days.
Typhoon "hit" the peak of holiday return, Fujian, Zhejiang and other places please take precautions against strong wind and rain
Typhoon "Little Dog" may make landfall on the southern coast of Taiwan Island with strong typhoon-level intensity, which will bring strong wind and rain to the southeastern waters of the mainland and the coastal areas of Zhejiang, Fujian, Guangdong and Taiwan, especially the risk of strong wind disasters.
Affected by the typhoon, from the afternoon of the 3rd to the 8th, the risk of gal disasters was high in the southern East China Sea, the northeastern South China Sea, the Taiwan Strait, the Bus Strait and other seas, as well as the southeast coast of Guangdong, the eastern coast of Fujian, the southeast coast of Zhejiang, and the southern and western coasts of Taiwan Island. From the 5th to the 7th, affected by rainfall, the risk of flash floods, geological disasters and urban waterlogging was higher in parts of eastern and southern Fujian, eastern Guangdong, eastern and southern Taiwan.
Typhoon "Puppy" gale forecast map for the next 120 hours. Photo courtesy of the Central Meteorological Observatory
At present, it is the National Day holiday, the southeast coastal area is densely touristed, tourists and local residents are requested to be vigilant and take precautions in advance; Wind and rain weather will also have a certain impact on the return traffic during the holiday, and it is recommended that the public make timely travel arrangements and pay attention to the latest information released by meteorological and transportation departments.
In addition, transportation or sea-related tourism in relevant areas should pay attention to local early warning information in a timely manner to prevent the impact of wind and rain and secondary disasters caused by typhoons. In particular, there are strong winds in the coastal waters of Fujian and the shoal fisheries of central Fujian, southern Fujian and Taiwan, and passing or operating vessels should avoid the affected areas; The coastal areas in central and southern China have a high risk of typhoon and rain disasters, and attention should be paid to preventing secondary disasters such as flash floods, floods in small and medium-sized watersheds, urban and rural waterlogging, landslides, and debris flows that may be triggered by typhoon heavy precipitation.
Affected by the heavy precipitation of typhoons and coinciding with the peak holiday return trip, there may be slippery roads and poor visibility. Some sections of the road passing through the coastal areas of central and southern Fujian have high-level traffic meteorological risks, which need to be taken precautions against.
The autumn rain in western China has strengthened again tonight, and the northern wind has cooled down
Recently, the autumn rain in West China has been long, and the clouds are gloomy. (Autumn rain in West China refers to the special weather phenomenon of rainy autumn in West China, also known as "autumn shower" and "autumn rain", etc.)
This year's autumn rains in western China began on August 23, which is earlier than the same period of the year, and the rainfall process is frequent and intense.
In the past 10 days, the cumulative precipitation in southern Gansu, northern Sichuan, southern Shaanxi, Chongqing, central and western Hubei, central and western Henan and other places generally exceeded 50 mm, of which the southeast of Shaanxi, northeastern Sichuan, north-central Chongqing, central and western Hubei, central and western Henan parts exceeded 100 mm, and locally exceeded 250 mm.
Under such circumstances, from the night of October 3, a new round of rain will hit. It is expected that from the night of October 3 to 6, the precipitation in West China will develop and strengthen, with moderate to heavy rain in eastern Gansu, southern Shaanxi, eastern Sichuan Basin, northern Guizhou and other places, local heavy rain, and weakening precipitation intensity on the 7th.
Among them, there were moderate to heavy rains in southeastern Tibet, southern Gansu, Shaanxi, eastern Sichuan, Chongqing, northern Guizhou, western Hubei and western Henan, and local heavy rainfall; There was moderate to heavy snow or sleet in northern Tibet, most of Qinghai, western Gansu, and local blizzards or heavy snowstorms. The main impact period is from the night of October 3 to the night of 5.
In this process, most of Qinghai, southwest Gansu, Qilian Mountainous Area, central and northern Tibet and other places will have a phase transformation process of rain to snow, there will be a superimposed impact of rainfall and snowfall, and even geological and meteorological disasters such as landslides and road ice may occur.
In addition, from October 3 to 5, affected by cold air, most of Inner Mongolia, Gansu, Qinghai, most of Northeast China and other places will have a cooling of 4 °C to 6 °C, and the local cooling range can reach more than 8 °C, accompanied by northerly winds of 4 to 6, and gusts up to 8 to 9.
During the holidays, the public should pay attention to the weather information in a timely manner, bring rain gear and be cautious when traveling to mountainous areas or areas with complex terrain; Prevent slippery roads from freezing when traveling; Temperatures in these areas are low and will continue to drop, so you need to take precautions and keep warm.
Beijing News reporter Wang Jingxi
Edited by Zhang Shujing Proofread by Liu Baoqing