What is the sign of thunder in the first month and how to solve it?

The ancients thought that "thunder in the first month" meant that the epidemic was coming and the grave exploded. So the thunder in the first month was a bad omen for the ancients. In fact, since ancient times, people have been puzzled and afraid of lightning. Especially when there should be no lightning, if there is lightning, people think it is a sign of disaster, but lightning is only a normal natural phenomenon.

Phenomenon explanation

Lightning is a discharge phenomenon in thunderstorm clouds. Thunderstorm clouds generally have two conditions, sufficient water vapor and strong convection. In winter, because the air is cold and dry, the solar radiation is weak, and convection is not easy to form in the air, so lightning is rare.

But sometimes when the temperature is high in winter, it will form thunderstorm clouds, leading to lightning and rain and snow. Convection is particularly strong, and it can also form hail, which will produce the weather phenomenon of "thunder in winter". Knowing these reasons, it is not surprising that it thunders in winter.

Lightning protection description

Outdoor, consider the lightning activity area and the lightning activity distance. Generally, we can judge the distance by listening to thunder. Don't hide under lightning rods and trees. Don't open an umbrella in an open place, because the umbrella has a needle tip and the electric field intensity should be concentrated. Squat down and put your feet together.