Lightning is terrible in thunderstorm weather. What is the diameter of lightning?
First, the horror of lightning Although the width of lightning may not be very large, the length of lightning can be said to be very large, as long as 60~ 120 km. Such a wide distance is enough for people on earth to be struck by lightning. Therefore, when there is this kind of lightning, try to stay indoors and don't go outdoors. Even if you are outdoors, don't walk under trees or in open fields. Once lightning strikes a person, it will cause great pain and may even lead to death.
Second, the measurement of lightning Of course, lightning is not really unmeasurable. It requires people to prepare tools for measuring lightning in advance, then turn on the camera tools when there is lightning, and then measure the lightning in the photos in detail. He needs to put multiple cameras together at a distance, connect the cable release together, and then press the shutter button immediately when there is lightning. The pictures taken are lightning from all angles, and lightning can be measured by some scientific processing techniques.
This professional way must be implemented by professionals to avoid being struck by lightning due to improper operation.