Since July 5th, Henan has been in full swing, and it is extremely hot. Many places have been listed among the top ten high temperatures in China. Linzhou, Jiyuan and other places have broken through the historical extremes of daily maximum temperature since the establishment of the station, and the daily maximum temperature has exceeded 40℃.
Facing the scorching high temperature, the meteorological department of Henan Province regards the prevention of high temperature weather and meteorological services as an important practice to test the effectiveness of studying and implementing the theme education of Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, adheres to the principle of "people first, life first", carries out impact forecasting and meteorological risk early warning services step by step, and goes all out to prepare for "roasting" and welcome "roasting".
Forecasts, prevention and deployment, keeping an eye on the "outpost"
Before the arrival of high temperature weather, the meteorological department of Henan had already predicted it. On July 4th, just after the strongest regional rainstorm in Henan this year, an "Important Weather Report" entitled "High temperature weather will continue in the north and central part from 5th to 10th" was quickly sent to the provincial party committee, provincial government and relevant departments. The leaders of the provincial party Committee and the provincial government quickly deployed the prevention and response work. The general office of the provincial government issued an urgent notice, requiring all localities and departments to refine their response measures, strictly guard against secondary disasters caused by high temperature weather, effectively protect people’s lives and property, and maintain the normal order of social production and life.
With the release of the first high-temperature red warning this year by the Provincial Meteorological Observatory, the Provincial Meteorological Disaster Prevention and Weather Modification Command simultaneously upgraded the high-temperature four-level emergency response of major meteorological disasters to three-level. At the same time, according to the requirements of the provincial party committee and the provincial government, the provincial meteorological disaster prevention headquarters held a provincial high-temperature weather prevention and response dispatch meeting in the provincial meteorological bureau to discuss and judge the possible safety risks caused by high temperature on power and energy supply, transportation, outdoor work and public health, and deploy high-temperature prevention and response control measures.
Move at the smell of "police" State Grid Henan Electric Power Company quickly issued an internal high-temperature warning notice, equipped with sufficient emergency materials, and made emergency plans for various emergencies; The Provincial Department of Transportation has increased video scheduling in high-temperature warning areas and strictly monitored vehicle dynamics; The provincial emergency management department issued a safety reminder letter to urge all localities to implement various measures for safe production in hot weather. Party and government leaders from all over the country continue to deploy high-temperature weather prevention and response work at the meteorological department site.
Facing the social media, the Provincial Meteorological Bureau held two consecutive press conferences on high temperature weather on July 4th and 7th, explaining the causes of high temperature in detail, and releasing risk warnings to the industry and the public and related preventive science. Production and life safety under high temperature weather conditions became the focus of media reports.
Innovating services and building a firewall in key areas
"We make full use of intelligent inspection, unmanned aerial vehicles, online monitoring and other means to increase the frequency of live detection of equipment, dynamically evaluate the operation status of equipment, and fully guarantee the safe and stable operation of UHV equipment." On July 7, in Zhongmu UHV Zhongzhou Converter Station, the main channel for foreign power to enter Henan, the stationmaster Li Shuaibing was leading the power security personnel to carry out special inspections on UHV equipment intensively.
In the face of high temperature and high load, Zhengzhou Power Supply Company of State Grid organized staff to carry out special inspection Luo Hao photography on heavy overload equipment and lines.
According to the weather forecast and early warning service information, State Grid Henan Electric Power Company organized 737 emergency repair teams to patrol and operate the lines in key areas of the whole network, and completed the forecast of power grid load and total power generation in the whole province during the high temperature.
In order to do a good job in the meteorological service of ensuring energy supply during peak summer, Henan Meteorological Service Center set up a special class to research and develop high-impact risk forecasting products based on somatosensory temperature, closely focusing on the demand of power supply and safe operation of power grid. Wei Lu, deputy director of the center, said: "The special class produces the Special Report on Meteorological Services for Electric Power Dispatching every day, providing high-temperature risk forecast products and meteorological conditions forecast for wind power generation in the province and 18 cities in the next seven days, and establishing a’ joint consultation group for electric power meteorology’ to share forecasting and early warning information in real time."
In the face of high temperature and high load, Zhengzhou Power Supply Company of State Grid organized staff to carry out special inspection Luo Hao photography on heavy overload equipment and lines.
The high-speed pavement is scorched by the sun for a long time, which leads to the rapid rise of the surface temperature and becomes a major hidden danger of traffic safety. Along the Henan Expressway, the warning information of pavement high temperature displayed on the variable information board can be seen everywhere to remind the passing vehicles to prevent high temperature tire puncture.
This information comes from the expressway pavement high temperature forecast products developed by the Provincial Meteorological Service Center. During the high temperature period, the Provincial Meteorological Service Center produces two special traffic service reports every day, and releases the expressway pavement temperature forecast of the whole province in a rolling way. The provincial transportation department adjusts the road patrol time, cleans the road obstacles in time, and provides water cooling service for passing vehicles in various expressway service areas to reduce the risk of vehicle puncture and spontaneous combustion.
At present, it is the seedling growth stage of all kinds of autumn crops. How to consolidate the foundation of autumn grain when high temperature attacks? Field management is the key. Based on the monitoring data of automatic soil moisture monitoring station network in the whole province, the Provincial Agrometeorological Service Center made and published the high temperature risk forecast map of autumn crops in the whole province at seedling stage, and guided the plots lacking moisture to avoid high temperature periods and choose the right time for irrigation operations. In Jiazhuang Village, Heshangqiao Town, changge city, 450 mu of corn field has been laid in drip irrigation pipe, which has started to replenish water and conserve moisture.
The weather is "hot", but the "high roast" answer is full of skills. The sanitation department increased the frequency of sprinkling operations, medical and health institutions increased the reserves of relevant first-aid drugs, and the water supply department optimized the dispatching to ensure the water demand … According to the requirements of "one process and one policy", Henan Meteorological Bureau carried out accompanying high-temperature weather science popularization through platforms such as "two micro-ends" to provide suggestions for ensuring production and life, and to ensure that summer can be welcomed calmly, safely and smoothly.
(Author: Zhou Aichun Chen Zheng Ma Xin Editor: Su Jessie)
关于作者