Four major warnings for heavy rain and strong convective mountain floods and sandstorms are issued

　　News from China Weather Network Today (May 4) at 18:00, the Central Meteorological Observatory continued to issue blue rainstorm warnings, severe convective weather blue warnings, and sandstorm blue warnings. At the same time, the Ministry of Water Resources and the China Meteorological Administration also jointly issued yellow flash flood disasters. Weather warning.

　　Rainstorm blue warning

　　It is expected that from 20: 00 on May 4 to 20: 00 on May 5, there will be heavy to heavy rains in parts of southeastern Yunnan, central and southern Guangxi, western and eastern Guangdong, southern Fujian and other places. Among them, there will be heavy rains in southwestern Guangxi and other places ( 100-110 mm), some of the above-mentioned areas are accompanied by short-term heavy precipitation (the maximum hourly rainfall is 20-40 mm, and the local area can exceed 50 mm), and there are strong convective weather such as thunderstorms and hail.

　　Severe convective weather blue warning

　　It is expected that from 20: 00 on May 4 to 20: 00 on May 5, there will be 8-10 thunderstorms or hail in parts of southeastern Yunnan, southwest Guangxi, southern Guangdong and other places; southeastern Yunnan, south Guangxi, southwestern Guangxi There will be short-term heavy rainfall in parts of central and eastern Fujian, with an hourly rainfall of 20-40 mm, and the local area can reach more than 50 mm.

It is estimated that the main impact period of strong convection will be tonight.

　　Sandstorm blue warning

　　Affected by the cold air and strong winds, it is estimated that there will be blowing sand or dust in the southern Xinjiang Basin, central and western Gansu, Qaidam Basin in Qinghai, western Inner Mongolia, and northern Ningxia from 20:00 on the 4th to 20:00 on the 5th. There are sandstorms in the western part of Inner Mongolia.

　　Yellow flash flood disaster weather warning

　　It is expected that from 20:00 on May 4 to 20:00 on May 5, flash flood disasters (blue warning) may occur in parts of southern Fujian, western Guangdong, eastern and southwestern Guangxi, and southeastern Yunnan. Among them, southwestern Guangxi Mountain torrent disasters are more likely to occur locally in southeastern Yunnan and Yunnan (yellow warning).

All localities are requested to pay attention to real-time monitoring, flood prevention early warning, and diversion and avoidance.