Traditional Culture Encyclopedia - Weather inquiry - Guangdong province meteorological disaster warning signal and rainstorm warning and prevention guide.

Guangdong province meteorological disaster warning signal and rainstorm warning and prevention guide.

The rainstorm warning signal is divided into three levels, which are represented by yellow, orange and red respectively.

(1) Yellow rainstorm warning signal

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Meaning: There may be heavy rain in the local area within 6 hours, or heavy precipitation may continue.

Defense guide:

Parents, students and schools should pay special attention to weather changes and take preventive measures; Cover the articles that are aired in the open air, and the relevant units shall do a good job in drainage and flood control in low-lying and waterlogged areas; Drivers should pay attention to road water and traffic jams to ensure safety; Check the drainage system of farmland and fish ponds to reduce the water level of easily flooded fish ponds.

(b) An orange rainstorm warning signal

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Meaning: In the past three hours, the local rainfall has reached more than 50 mm, and the rainfall may continue.

Defense guide:

Suspend outdoor work in an open place and stay indoors or in a safe place to avoid the rain as much as possible; Relevant emergency departments and rescue units should strengthen their duty, closely monitor the disaster situation, cut off dangerous outdoor power supply in low-lying areas, and implement countermeasures; The traffic management department implements traffic guidance or control on waterlogged areas, and the urban management department starts the emergency procedures for urban waterlogging, strengthens the dredging of underground drainage pipelines, and prevents urban waterlogging; Move people in dangerous areas and residents of dangerous houses to safe places to avoid rain.

Others use yellow rainstorm warning signals.

(3) Rainstorm red warning signal

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Meaning: In the past three hours, the local rainfall reached more than 100 mm, and the rainfall may continue.

Defense guide:

Personnel should stay in a safe place, and outdoor personnel should take refuge in a safe place immediately; Relevant emergency departments and emergency rescue units are ready to start emergency rescue plans at any time; Kindergartens, nurseries and primary and secondary schools should be closed, and units in dangerous areas should be closed and immediately transferred to safe places for temporary refuge;

Other rainstorm orange warning signals.