The heat in Henan has become "Kenan". Why is the high temperature coming so fiercely?

The heat in Henan has become "Kenan". Why is the high temperature coming so fiercely? Why is the continuous high temperature in Henan Province so fierce? This round of continuous high temperature in Henan Province has a wide range of hazards, strong strength, and long duration. Why is it so hot? Shi Yan, a climate investment analyst at the Central Meteorological Observatory, said that due to the eastward movement of the warm high-pressure ridge in the mainland, the dry air flow from the northwest moved eastward to the Henan area. At the same time, the lowest southerly winds strengthened and moved northward. Coupled with the scarcity of cloud cover, in the It will heat up quickly with the support of obvious sunlight. Moreover, this warm high-pressure ridge operation lasts for a long time, causing this round of continuous high temperature to last for a long time, and the road surface continues to accumulate heat, allowing the heating to be "increased" on the original basis.

How long will the high temperature last in Henan Province? The weather in Henan Province is hot this time, and the high temperature will continue to be online around June 22. For example, in Zhengzhou City, continuous high temperatures will be seen every day in the next week, and the heat above 38°C may last for 5 days. Zhengzhou is currently under a high temperature red warning. Today, the maximum temperature in Zhengzhou's urban area, airport area, and upper streets will rise to 40 degrees during the day. ℃ or above. In addition, high temperatures in Luoyang, Shangqiu, Kaifang and other places will also continue for about 6 days.

How to prevent the continuous high temperature? Sustained high temperatures are often ignored by us as a kind of disaster temperature. In fact, the number of deaths it causes around the world is no less than sandstorms, floods, severe hurricanes and other disasters. It is recommended to master the following tips for high temperature heatstroke prevention: When setting the indoor temperature, it is recommended not to be lower than 26°C, open windows regularly for ventilation, and wipe off sweat before entering an air-conditioned room from hot outdoors. Change clothes immediately after sweating. Do not take a shower immediately after sweating, let alone take a bath with cold water. Properly increase nap time to ensure bedtime. When traveling, be careful to avoid the noon time period, replenish water in time, and prepare Huoxiang Zhengqi water, cooling oil and other heat-relieving medicines in advance.

Many places have issued the highest level of high temperature red warning signals, and the provincial capital Zhengzhou has become the first city among provincial capitals in the country to reach 40℃ this year, and it is expected that in the next few days, it will Turn on the high-temperature "full attendance mode" to remind everyone to prevent heat stroke.