Lightning Science

Lightning Science: Lightning is a giant electrical discharge that forms when charges separate inside storm clouds, heating the air in its channel to around 30,000 Kelvin, roughly five times hotter than the surface of the Sun. Earth sees about 44 flashes every second, more than a billion a year. Scientists still study unsolved puzzles like how bolts start, what ball lightning is and how storms produce gamma rays and antimatter.

Benjamin Franklin: His famous 1752 kite experiment helped prove lightning is electricity, and his invention of the lightning rod saved countless buildings, though many clergy at first considered it an insult to God's will.

Georg Wilhelm Richmann: In 1753 this St. Petersburg scientist was killed by a ball of charge that leapt from his lightning experiment to his forehead, making him the first person known to die in an electrical experiment.

Roy Sullivan: The Shenandoah National Park ranger was struck by lightning seven separate times between 1942 and 1977 and survived them all, earning a Guinness World Record.

Ball Lightning: Glowing orbs that drift for seconds after strikes were long dismissed as myth, until Chinese scientists accidentally filmed one in 2012 and found traces of silicon, iron and calcium, supporting the idea that it forms from vaporized soil.

Fulgurite: When lightning hits sand or soil, it melts the ground into hollow glass tubes nicknamed 'petrified lightning,' some branching over several meters long.

Catatumbo Lightning: Over Venezuela's Lake Maracaibo, storms flash up to around 260 nights a year, giving the region the highest lightning density on Earth and a natural lighthouse once used by sailors.

Empire State Building: The skyscraper acts as a giant lightning rod and is struck around 20 to 25 times a year, proving the myth that lightning never strikes the same place twice is false.

Lichtenberg Figures: Strike survivors sometimes develop branching, fern shaped red patterns on their skin that fade within days, named after physicist Georg Christoph Lichtenberg, who studied similar electrical patterns in 1777.

Sprites: These red, jellyfish shaped flashes above thunderstorms were reported by pilots for decades but not photographed until 1989, when University of Minnesota scientists caught one by accident.

Terrestrial Gamma Ray Flashes: First detected in 1994 by NASA's Compton Gamma Ray Observatory, thunderstorms produce bursts of gamma rays, and in 2011 the Fermi telescope discovered they also create beams of antimatter.

Apollo 12: The 1969 moon rocket was struck by lightning twice in its first minute of flight, knocking out instruments until flight controller John Aaron called for the obscure 'SCE to Aux' switch that saved the mission.

Pan Am Flight 214: In 1963 a lightning strike ignited fuel vapor in a Boeing 707 over Maryland, killing all 81 people aboard and leading to new safety rules for aircraft fuel systems.

Bolt From The Blue: Lightning can travel horizontally more than 10 miles from its storm before striking under clear skies, which is why safety experts say if you can hear thunder, you are close enough to be hit.

WMO Megaflash Record: In 2025 the World Meteorological Organization certified a single lightning flash from October 2017 that stretched about 829 kilometers from east Texas to near Kansas City, the longest ever recorded.

Hunga Tonga Eruption: The 2022 undersea volcanic explosion generated the most intense lightning ever measured, peaking at about 2,600 flashes per minute as ash and ice collided in its plume.

Nikola Tesla: At his Colorado Springs lab in 1899 he generated artificial lightning bolts reportedly over 40 meters long, with thunder heard miles away.

Miller Urey Experiment: In 1952 Stanley Miller sent electric sparks simulating lightning through a mix of gases representing early Earth's atmosphere and produced amino acids, suggesting lightning may have helped spark life.

Camp Blanding: At this Florida research site, scientists trigger real lightning on demand by firing small rockets trailing copper wire into charged storm clouds.

Dronka Disaster: In 1994 lightning struck fuel tanks near the Egyptian village of Dronka, sending burning fuel flooding into homes and killing about 469 people, one of the deadliest lightning related disasters in history.

Saint Barbara: The patron saint of those in danger from lightning inspired the custom of ringing church bells during storms, a practice so deadly that a 1784 German study counted 103 bell ringers killed over 33 years.

Kifuka: This village in the mountains of the Democratic Republic of the Congo ranks among the most lightning struck places on Earth, with roughly 158 flashes per square kilometer each year.

Steve Marshburn: Struck by lightning through a bank teller window in 1969, he went on to found Lightning Strike and Electric Shock Survivors International, a support group for survivors who often face lasting nerve and memory problems.

Juno Mission: NASA's Juno spacecraft revealed that Jupiter's lightning occurs mostly near its poles, and it also detected 'shallow lightning' sparked by slushy hailstones of ammonia and water called mushballs.

ELVES: These expanding rings of red light, sometimes over 400 kilometers wide, flash in the upper atmosphere above lightning for less than a millisecond, far too fast for human eyes to see.