Sudden! The Central Meteorological Observatory issued a double warning.

　　The Central Meteorological Observatory issued a yellow rainstorm warning at 06: 00 on April 22nd:

　　It is estimated that from 08: 00 on April 22 to 08: 00 on April 23, there will be heavy rains in parts of southeastern Fujian, central, eastern and southern Guangdong, and eastern Guangxi, among which there will be heavy rains (100 ~ 160 mm) in parts of southeastern Guangdong. Some of the above areas are accompanied by short-term heavy rainfall (the maximum hourly rainfall is 30 ~ 50 mm, and the local area can exceed 70 mm), and there are strong convective weather such as thunderstorms or hail.

　　Defense guide:

　　1. The government and relevant departments shall do a good job in preventing rainstorm according to their duties;

　　2. The traffic management department shall take traffic control measures in heavy rainfall sections according to the road conditions, and implement traffic guidance in waterlogged sections;

　　3. Cut off the dangerous outdoor power supply in low-lying areas, suspend outdoor work in open places, and transfer people in dangerous areas and residents of dangerous houses to safe places to shelter from the rain;

　　4. Check the drainage system of cities, farmland and fish ponds and take necessary drainage measures.

　　The Central Meteorological Observatory issued a blue warning of severe convective weather at 06: 00 on April 22:

　　It is estimated that from 08: 00 on April 22 to 08: 00 on April 23, there will be 8-10 thunderstorm gale or hail weather in parts of central and southern Hebei, southwestern Tianjin, northern Shandong, northern Henan, southeastern Guangxi and coastal areas, central and southern Guangdong and coastal areas, and the local wind can reach more than 11; There will be short-term heavy rainfall in parts of eastern and southern Fujian, southern Guizhou, Guangxi, Guangdong and other places, with the maximum hourly rainfall of 30-50 mm and the local area of 70 mm or more.

　　It is estimated that the main influence period of strong convection is from day to night today.

　　Defense guide:

　　1. The government and relevant departments shall, in accordance with their duties, prepare for short-term rainstorm prevention, lightning protection and gale prevention, and the meteorological department shall prepare for artificial hail suppression;

　　2. Outdoor pedestrians and staff should reduce outdoor activities and pay attention to stay away from structures such as scaffolding billboards;

　　3. Drive poultry and livestock into places with roofs, and close doors and windows to reinforce sheds;

　　4. The water operations in relevant waters and passing ships shall take active measures such as returning to Hong Kong to avoid or detour navigation, pay attention to covering building materials at the construction site, and properly arrange outdoor items susceptible to heavy rain, wind and hail;

　　5. Check the drainage system of cities, farmland and fish ponds, and prepare for drainage and defense against disasters such as mountain torrents, landslides and mudslides.

　　Transfer from: website of Central Meteorological Observatory