A bolt of lightning heats the air through which it travels practically instantaneously to about 50,000 degrees F. Such extreme heating causes explosive expansion of the air followed by rapid cooling ...

Thunder is produced by lightning. A lightning bolt heats the air through which it travels to about 50,000 degrees. This rapid heating, followed by rapid cooling, creates sound waves which, when they ...

Thunderstorms are one of nature's most fascinating and dangerous occurrences. We have all witnessed a lightning bolt illuminating the night sky and heard the booming crack of thunder that follows. As ...

Thursday’s Ask Storm Team 11 question comes from Geoffrey Smith. He asks: “How does thunder roll that way where it’s more than just a singular clap?” Let’s first talk about why thunder occurs. When ...

AUSTIN (KXAN) — Many Central Texans were likely awakened by the loud thunder from storms rolling through overnight. But have you ever wondered why thunder can sound different? A crack versus a rumble?

Summer 2024 is already smokin’ hot, and not in a good way. Deadly heat waves and record-breaking temperatures are affecting millions of Americans in the warmest months of the year. Summer ...

PORTLAND, Ore. (KOIN) — Powerful thunderstorms shook the Pacific Northwest early Thursday morning. Chances are, your heart leaped, you held your breath for a second, then raced to look outside. We ...

Thunder is caused by lightning. When a lightning bolt travels from the cloud to the ground it actually opens up a little hole in the air, called a channel. Once then light is gone the air collapses ...

You’ve heard the rumbling. But what actually causes thunder? And how can you tell how far away it is? Meteorologist Reid Kisselback has all the answers.