The Empire State Building is struck by lightning about 25 times every year.

The Empire State Building serves as a primary target for lightning due to its height and the 'tall building effect.' Because it stands 1,454 feet (443 meters) tall in the heart of Manhattan, it significantly reduces the distance between the clouds and the ground. This makes it a preferred path for electrical discharge during convective storms.The building is equipped with a lightning protection system centered around a copper rod at the very top of its mooring mast. When lightning strikes, the electricity travels through the building's massive steel skeleton rather than its masonry. This conductive path safely directs the energy into the earth, preventing structural damage or fire.According to data from the National Weather Service and the building's own records, the structure averages 25 strikes per year. However, this number can fluctuate based on local weather patterns. In one notable event, the building was struck eight times in a span of less than half an hour, demonstrating the intensity of New York City thunderstorms.Researchers often use the Empire State Building as a laboratory for studying atmospheric electricity. Its unique position allows scientists to observe 'upward leaders,' where lightning actually starts at the building and travels up toward the clouds. This phenomenon is common in skyscrapers over 300 meters tall and provides critical data for modern lightning safety engineering.