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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?

AUSTIN (KXAN) – Have you ever wondered why thunder can have different sounds? A crack versus a rumble? Startlingly loud versus calmingly low? Let’s dive in … The basics: what is thunder? Electrical ...

Thunder isn’t just loud noise. Its pitch, rumble, and duration are shaped by the exact path lightning takes through the air.

Thunder is the sound made by lightning. The process of lightning zipping through the air causes a sudden heating of the air to a temperature estimated at 40 thousand degrees Fahrenheit. This causes an ...