What volcano is closest to Alabama?

Answer 1

Twelve states in the U.S. have active volcanoes, according to the U.S. Geological Survey's data. Here's the list, from the fewest to the most volcanoes.

Volcanoes don't always come in the form of mountains. Scientists also look at volcanic fields across the West where lava flows have been found, including in Yellowstone National Park in Wyoming, where a "super volcano" could at some point rumble to life. The USGS registers the national park (seen here) as one of the sites it monitors for volcanic activity.

Answer 2

The closest volcano to Jackson, Alabama is in Texas. It hasn't erupted in decades. The next eruption from this volcano is in 25 years. Scientists have researched and experimented this volcano for many, many years now and are pretty sure their prognostication is correct.