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 ...

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 ...

ORLANDO, Fla. – Lightning is common here in Central Florida, and so are the loud claps of thunder that follow. Thunder is the sound caused by a nearby flash of lightning. Here’s the process. Within a ...

An MLive reader has a question about why the thunder earlier this week was so loud and lasted a long time. There are two valid reasons. Elizabeth emailed me asking, “A couple days ago the storms we ...