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 ...

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 ...

• I think it's caused by storm clouds crashing together. They are like . . . in a fight. • Thunder follows lightning. It's an echo to lightning which really doesn't have a sound at all. Ruby Kollman, ...

Keep in mind that thunder is a compression, or shock wave...caused when lightning heats the air. A 'clap' comes from a single, straight lightning segment-often overhead. Rumbles, on the other hand, ...

Normally, as you go higher into the atmosphere the air gets cooler, but during a temperature inversion, warm air sits above cooler air near the ground. This shift in temperature plays a key role in ...