Heavy rain + severe convection double warning! How to scientifically prevent and avoid risks during the critical period of flood prevention?

The Central Meteorological Observatory issued an orange warning for heavy rain and a yellow warning for severe convective weather at 6 a.m. this morning. It is expected that from 8 a.m. today to 8 a.m. tomorrow, heavy rainfall will occur in Guangdong, Guangxi, Yunnan, Guizhou, Chongqing, North China and Northeast China.

It is predicted that from 14:00 on July 30 to 14:00 on July 31, parts of central and western and southeastern Inner Mongolia, southwestern and central-northern Northeast China, northern and central-south North China, etc. will have thunderstorm gale or hail weather of level 8 or above, among which, parts of southeastern Inner Mongolia, southeastern Heilongjiang, central and northern Jilin, northeastern Hebei, central and eastern and southern Tianjin, etc. will have thunderstorm gale of level 10 or above, with the maximum wind force reaching level 11 or above; parts of central and western Inner Mongolia, central and northern and southwestern Northeast China, southeastern Northwest China, northwestern Huanghuai, western Jianghan, eastern and southern Southwest China, and South China will have short-term heavy precipitation weather with hourly rainfall greater than 20 mm, among which, parts of southeastern Inner Mongolia, southeastern Heilongjiang, central and western Jilin, southwestern Liaoning, northern Hebei, eastern and northern Beijing, northern Tianjin, northeastern Chongqing, western and southern Yunnan, and southern coastal Guangxi will have hourly rainfall greater than 50 mm, with a maximum of more than 80 mm.

It is expected that the main impact period of severe convection will be from this afternoon to tonight.

It is expected that from 14:00 on July 30 to 14:00 on July 31, parts of central and northern Hebei, Beijing, Tianjin, southeastern Inner Mongolia, western Liaoning, central and western Jilin, southern Heilongjiang, northern Chongqing, central and southern Yunnan, southern Guangxi, and southern Guangdong will have heavy to torrential rain, among which parts of northeastern Hebei, southeastern Inner Mongolia, southwestern Liaoning, western Jilin, southern Yunnan, and coastal areas of southern Guangxi will have heavy rain (100-200 mm). Some of the above-mentioned areas will be accompanied by short-term heavy precipitation (maximum hourly rainfall of 20-50 mm, locally more than 80 mm), and local strong convective weather such as thunderstorms and gales.

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Comprehensive sources: Science Popularization China, Central Meteorological Observatory, etc.