The weather in Hunan has taken a big turn: "enthusiasm like fire" has become windy and rainy, and it has dropped to 20 ° C on the 11th

Red Net Moment October 6 news (reporter Yang Yan correspondent Tang Jie) from enthusiasm like fire to cool breeze, Changsha only took 22 hours: at 14 o'clock on October 5, the temperature in Changsha, Hunan Province, reached 36.8 degrees Celsius. This day also became the latest annual high temperature day in Changsha since meteorological records were recorded. At 12 o'clock on October 6, the temperature sat on the "slide" and dropped to 22.7 degrees Celsius.

Not just Changsha.

In the early days of the National Day holiday, the "autumn tiger" descended the mountain, and the temperature in Hunan soared all the way, and the maximum temperature in the local area reached 38 ° C, like the middle of summer. Starting from the 6th, the weather pattern in the province changed, ushering in a long period of rainfall, and the temperature was about to reverse! In the next ten days, There will be two cooling processes in Hunan from 6 to 8 and 9 to 11, the high temperature will be gradually lifted, and the maximum temperature will drop to about 20 °C around the 11th; from the 9th to the 11th, there will be a small to moderate rain process in the province, and there will be heavy rain in Shonan. As the rain deepens, the temperature in Hunan will go all the way down, returning from the high temperature line to the "2" prefix.

This wave of weather changes is affected by the penetration of dry and cold air to the south, the increase in the number of cloud systems in the province, the specific forecast is as follows: 6 days, the province is cloudy weather- mainly; the south wind turns to the north wind 3 to 4, the river and lake surface local gusts 5 to 6; the maximum temperature is 28 to 30 °C in northern Hunan Province, 34 to 36 °C in southeast Hunan Province, and 30 to 32 °C in other areas. From the 7th to the 8th, the weather in the province was mainly cloudy; the north wind was 2 to 3. On the 9th, there was light rain on cloudy and cloudy days in the province, of which some rained in Shonan and heavy to heavy rain in southern Hengyang, Yongzhou and Chenzhou. On the 10th, the province was cloudy, and there were small to moderate showers or thunderstorms in central and southern Hunan Province, of which southern Hengyang, eastern Yongzhou, Chenzhou and southern Zhuzhou were locally heavy to heavy. On the 11th, the cloudy days in western Hunan and northern Hunan turned cloudy, and the light rain in other regions turned cloudy. From the 12th to the 13th, the temperature rises on a cloudy sunny day.

The Hunan Provincial Emergency Management Department and the Provincial Meteorological Bureau reminded that the meteorological drought will still develop before the 8th, the meteorological drought affected by the rain in the Shonan region from the 9th to the 11th has eased, the precipitation in central and northern Xiangzhong in mid-to-late October is still small, and the meteorological drought has a trend of continued development. It is recommended to strengthen water storage, water conservation and scientific water use, and local meteorological departments will carry out artificial rain increase operations in a timely manner under the condition of ensuring safety. At the same time, the overall forest fire risk meteorological level of the province from the 6th to the 8th maintained a high trend, of which the forest fire risk level in central Hunan and some areas south of the province was high, and it was necessary to strengthen fire source control and forest fire prevention and extinguishing work; after the 9th, due to the joint influence of cold air and rainfall, the forest fire risk meteorological level in the province was reduced.

In particular, it should be noted that from the 6th to the 8th, the 9th to the 11th were affected by two cold airs, the wind in the province increased, the temperature dropped significantly, and it is necessary to pay attention to the adverse effects of windy weather on transportation, facility agriculture, outdoor activities or operations, and pay attention to the impact of temperature changes on public health; at the same time, it is necessary to focus on preventing secondary disasters such as flash flood geological disasters and urban waterlogging that may be caused by local heavy rainfall in the Shonan region from 9 to 11.