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?

LOUISVILLE, Ky. (WAVE) - Thunder is created by the acoustic shock wave from the extreme heat of a lightning flash. Lightning can reach temperatures of 54,000°F (30,000°C)—five times hotter than the ...

ATLANTA — If you heard a huge clap of thunder this morning in metro Atlanta, you’re not alone. Severe Weather Team 2 Meteorologist Brian Monahan said that thunder becomes especially loud during the ...