Focusing on extreme weather ｜ Chongqing's highest temperature on the 18th of 45 ° C created a new high since the meteorological record

At 16:00 on August 18th, the temperature of the National Meteorological Station of the Beibei National Weather Station rose to 45 ° C, which broke the highest temperature record since the local meteorological records. On the same day, the Chongqing Meteorological Observatory continued to release the "High -temperature Red Early Warning Signal", which is the eighth red high -temperature warning of Chongqing since summer.

Statistics show that since July this year, the high temperature weather above 35 ° C in Chongqing has reached 33.2 days, and the average temperature in the city is 2.6 ° C higher than usual, and the average precipitation is nearly 60 % less than usual. As of 16:00 on the 18th, the maximum temperature of more than 30 districts and counties in Chongqing exceeded 40 ° C. Among them, the highest temperature of the Beibei National Meteorological Station reached 45 ° C, which refreshed the high temperature record since the station was established in 1935, and became the highest temperature since Chongqing's meteorological record.

Why is Chongqing so hot? Yang Zhi, deputy director of the Chongqing Meteorological Bureau, explained that since July, the Western Pacific subtropical high -pressure high pressure is extremely strong, and the position of low grooves and cold air activity in the west wind is in the northern area. It is sunny and hot in many provinces and cities in the basin. At the same time, most towns in Chongqing are distributed in the lower altitude of the East of Sichuan Basin, which is not conducive to the spread of surface heat and the accumulation of continuous calories that cause rare and high temperature weather.

Meteorological forecast shows that Chongqing's sunny weather will continue in the next week, and then the high temperature will weaken and gradually alleviate. The local emergency management department reminds the public that in high temperature and hot weather, we should take measures to prevent heatstroke and cool down, and pay attention to preventing high temperature heat stroke and forest fires. (Reporter Ke Gaoyang)

【Edit: Jiang Yuwei】

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