Feel what a real local rainstorm is.

Rainstorm refers to a heavy rainstorm in a certain period of time. If the rainfall in Sichuan is above 16 mm, or 12 hour rainfall is above 30 mm, or 24-hour rainfall is above 50 mm, it is called rainstorm. Rainstorms, especially large-scale persistent rainstorms and concentrated rainstorms, often cause serious floods and losses of people's lives and property.

(2) Rainproof measures

1. In low-lying residential areas, measures of "small enclosure" can be taken according to local conditions, such as building fences, placing water baffles at the gate, and configuring small pumps.

2. Don't litter, sundries, etc. Enter the sewer to prevent blockage, causing water accumulation during heavy rain.

3. Power sockets, switches, etc. Residential buildings on the ground floor should be moved to a safe place above the ground 1 m. Once the outdoor water overflows into the house, cut off the power supply in time to prevent electric shock from hurting people.

4. Pay attention to observation when walking in stagnant water. Prevent falling into manholes or pits or holes.

5. The river is an important drainage channel in the city, and it is not allowed to dump garbage and waste at will to prevent siltation.