![]() In the U.S., many lightning deaths and injuries are related to ground current. Triggered lightning starts at the 'ground,' which in this case may mean the top of a tower, and travels upward into the cloud.' NOAA adds that '. A side flash (also called a side splash) occurs when lightning strikes a taller object near the victim and. A person struck directly by lightning becomes a part of the main lightning discharge channel. In reality, lightning can and will strike the same place twice, whether it be during the same storm or even centuries later. (Vaisala) There are a few reasons some other notable American skyscrapers didnt make the list. Lightning Science: Five Ways Lightning Strikes People Direct Strike. In humans, the risk of a lightning death or injury increases for a person lying on the ground because the greatest distance between contact points (usually between the head and feet) is greater than the distance of the contact points (2 feet) if the person was standing up. Chicago Lightning Strikes 2015-2020, within 500 meters of the Willis Tower. Farm animals have a long span between their front and back legs making them more vulnerable to ground current from a nearby lightning strike. The threat of a fatal incident is affected by the distance between contact points with the ground and also the orientation of those contact points with respect to the lightning strike and discharge path. Ground current is responsible for killing many farm animals on a yearly basis. This creates a dangerous and potentially deadly ground current near the lightning strike. Lightning is an electrical discharge caused by imbalances between. When lightning strikes the ground or an object on the ground, the discharge occurs in and along the ground surface (not deep into the ground). But despite its frequencyabout 8.6 million lightning strikes occur worldwide every daywhy lightning proceeds in a series of steps from the thundercloud to the earth below has remained a mystery. Contrary to the common expression, lightning can and often does strike the same place twice.
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