What season is thunder?

There are many thunderstorms in summer, and the occurrence of lightning requires sufficient water vapor and strong convective movement, and there is plenty of rain in summer, which is more in line with the requirements. Thunder is a discharge phenomenon in thunderstorm clouds. When the positive and negative clouds contact, lightning will be generated, and at the same time, huge heat will be released to cause explosion and vibration of the surrounding air, which will lead to thunder, forming a common thunder in our lives.

Matters needing attention in lightning

1, when it thunders, the first thing to do is to close the doors and windows to prevent lightning from hitting the room directly and spherical lightning from floating into the room.

2. indoors, you should also leave the metal water pipe and the sewer pipe connected on the roof.

3. It is not advisable to use a shower. Although water pipes are generally equipotentially connected with lightning protection grounding, lightning current may cause casualties through water flow conduction.

4. In thunderstorm weather, try not to dial, answer the phone or use the mobile phone to surf the Internet. Unplug the power supply of electrical appliances, telephone lines, TV feeders and other metal wires that may introduce lightning into the room.

5. Keep the house dry. The house leaks rain, so it should be repaired in time.

6. The insulator iron foot of the incoming power cord should be reliably grounded, and the protective ground wire in the indoor power socket should be well connected.

7. Don't pull the wires for drying clothes and bedding to the window or door to prevent the wires from thundering.

8. Don't stay in the rain without lightning protection devices or isolated pavilions or huts. Pay attention to avoid wires, don't stand under the light bulb, and it is best to cut off the power supply or use electrical appliances.