The Moment Lightning Hit Burj Khalifa
Category: Weather
the-moment-lightning-hit-burj-khalifa_UAE

Lightning strikes typically hit Dubai during storms.

On Saturday night, a stunning video footage captured the few second when up to a billion volts of electricity discharged by the lightning struck the world's tallest building — in slow-motion.

Shaikh Hamdan Bin Mohammad Bin Rashid Al Maktoum, Crown Prince of Dubai, shared a tweet showing the moment the spire of the 829 metre-tall Burj Khalifa in Dubai was hit by lightning during the early-evening storm, leaving residents mesmerised by nature's enchanting show.

Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds.

During a storm, colliding particles of rain, ice, or snow inside storm clouds increase the imbalance between storm clouds and the ground, and often negatively charge the lower reaches of storm clouds.

When lightning strikes, objects on the ground — steeples, trees, and the Earth itself, become positively charged — creating an imbalance that nature seeks to remedy by passing current between the two charges.

In Dubai's case, the spire of the super-tall Burj Khalifa, currently the world's tallest man-made structure at 829 metres, became the city's lightning rod — the tall structure that diverted lightning harmlessly into the ground.

Lightning is extremely hot — a flash can heat the air around it to temperatures five times hotter than the sun’s surface

 

SOURCE : GULFNEWS

14 Apr, 2019 0 713
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