Days Gone By - stories from the past

An asteroid the size of a stadium, with a blast 175,000 times greater than Hiroshima hit Wetumpka, Alabama

Did you know that an asteroid which was probably the size of the Auburn University football stadium, traveling at 12 miles per second, hit Wetumpka, Alabama at with a force about 30 times greater than the largest nuclear weapon ever detonate on Earth?

Photo credit – CIty of Wetumpka

“Debris may have been thrown as far away as the present Gulf of Mexico. It is one of the few above-ground impact crater locations in the United states and one of only about six in the entire World.”

Crater rock photo by Vicki Lais – Birmingham Paleontological Society

BPS Scouting Trip

The crater structure was first noted in 1969 by a group of geologists from the Geological Survey of Alabama, which included team leader Thornton L. Neathery, and in 1976, they published a paper proposing that a meteor had created the feature. They called the the crater the Wetumpka astrobleme.

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Conclusive evidence of impact origin was lacking until 1998 when David T. King, Jr.,and colleagues, including Neathery discovered shocked quartz in a core drilled near the center of the structure. In 2002, Auburn University researchers published evidence and established the site as an internationally recognized impact crater.

The Wetumpka impact was roughly 175,000 times greater than the nuclear explosion in Hiroshima in 1945. “It produced a huge earthquake, a tsunami, an atmospheric blast wave, and a cascade of falling rocks that would have blasted out of the crater bowl.”.  The impact totally devastated everything in a 25 mile radius.

Crater rock photo by Vicki Lais – Birmingham Paleontological Society

BPS Scouting Trip

According to King, “if the same asteroid landed here today, it would wipe out nearby Montgomery, the state capital, and everything else within a 25-mile radius.” and would have created an explosion as spectacular as in the movie “Deep Impact.

Located only a dozen miles north of Montgomery, in the City of Wetumpka, the ancient meteor crater at 5 miles wide is over twice as large as the famous Barringer Crater near Flagstaff Arizona.

Barringer Crater, Flagstaff, Arizona

Barringer meteor crater Arizona

All that remains of the meteoritic impact crater formed by the collision is a crescent-shaped ridge of hills rising up to 300 feet above the surrounding river plains. Bald Knob, the highest point on the rim, and other parts of the crater remnant are clearly visible to travelers entering Wetumpka on US Highway 231 and Alabama Highway 14.01-25-Wetumpka-crater

The City of Wetumpka has yearly tours of the “Crater Walks” in March.

Image from Google maps
Image from Google maps

Auburn University has established a fund to help advance studies of the Wetumpka impact crater called the ‘Wetumpka Impact Crater Fund’


  1. CNN.COM
  2. Encyclopedia of Alabama
  3. Wetumpka Meteor crater
  4. Wetumpka Chamber of Commerce


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Donna R. Causey, resident of Alabama, was a teacher in the public school system for twenty years. When she retired, Donna found time to focus on her lifetime passion for historical writing. She developed the websites www.alabamapioneers and All her books can be purchased at and Barnes & Noble. She has authored numerous genealogy books. RIBBON OF LOVE: A Novel Of Colonial America (TAPESTRY OF LOVE) is her first novel in the Tapestry of Love about her family where she uses actual characters, facts, dates and places to create a story about life as it might have happened in colonial Virginia. Faith and Courage: Tapestry of Love (Volume 2) is the second book and the third FreeHearts: A Novel of Colonial America (Book 3 in the Tapestry of Love Series) Discordance: The Cottinghams (Volume 1) is the continuation of the story. . For a complete list of books, visit Donna R Causey

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