China News Service, Chongqing, August 18 (Liang Qinqing) The Chongqing Meteorological Observatory continued to issue a "high temperature red warning signal" at 9:15 on August 18. It is expected that Chongqing will continue to be sunny and hot in the next three days. Please pay attention to prevent high temperature heat stroke and forests Fire, do a good job of preventing drowning.
It is estimated that from August 18th to 20th, Chongqing Yuzhong District, Shapingba District, Dadukou District, Jiangbei District, Jiulongpo District, Nan'an District, Liangjiang New District, Chongqing High-tech Zone, Yubei District, Beibei District, Banan District, Tong Southern District, Hechuan District, Dazu District, Tongliang District, Bishan District, Rongchang District, Yongchuan District, Jiangjin District, Qijiang District, Wansheng Economic Development Zone, Nanchuan District, Changshou District, Dianjiang County, Fuling District, Fengdu County , Zhongxian County, Liangping District, Wanzhou District, Kaizhou District, Yunyang County, Fengjie County, Wuxi County, Wushan County, Wulong District, Pengshui County, areas below 600 meters above sea level and some river valleys in Chengkou County and Shizhu County The daily maximum temperature will rise above 40°C; the daily maximum temperature in Qianjiang District, Youyang County, and Pingba Valley in Xiushan County will rise above 37°C.
Please pay attention to heatstroke prevention and prevention of fire in the above places.
The Chongqing Meteorological Observatory predicts that from day to night on the 18th, all parts of Chongqing will be partly cloudy, with a temperature of 24°C to 44°C; the central urban area will be partly cloudy, with a temperature of 34°C to 43°C.
From day to night on the 19th, Chongqing was partly cloudy, with local showers or thunderstorms, and the temperature was 24°C to 44°C; the central urban area was partly cloudy, with a temperature of 34°C to 42°C.
From day to night on the 20th, Chongqing was partly cloudy, with temperatures ranging from 24°C to 44°C; the central urban area was partly cloudy, with temperatures ranging from 34°C to 43°C.
In addition, according to the daily meteorological news released by the Chongqing Meteorological Observatory on the morning of the 18th, at 14:25 on August 17th, the FY-3D/MERSI meteorological satellite monitoring showed that the surface temperature of 65.1% of the central urban area of Chongqing exceeded 50 ℃, of which 60 The area above ℃ accounted for 18.1%; 37.4% of the areas had a strong heat island effect, mainly distributed in Shapingba District, Dadukou District, most areas of Yuzhong District, Jiulongpo District, and the central and western parts of Jiangbei District and Yubei District. South and west, south of Nan'an district and central Beibei district.
In addition, the EOS/MODIS satellite monitoring at 14:00 on August 17 showed that there were obvious regional differences in the level of drought in Chongqing, with mild droughts mainly distributed in the eastern region, and moderate and severe droughts mainly in the central and western regions and central urban areas.
The city's light drought area is 12,457 square kilometers, the moderate drought area is 25,791 square kilometers, and the severe drought area is 21,755 square kilometers. The moderate and severe drought areas account for the city's total area (clouds and suspicious pixels are excluded in the calculation process, and the effective monitoring area is 69,628 square kilometers) 68.28%.
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