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'What The Heck Was That?': St. Louis Reacts To Monday Night's Meteor Shower Fireball

Monday night's meteor is also called a "bolide," or an extremely bright meteor.
EarthCam
Monday night's meteor is also called a "bolide," or an extremely bright meteor.

Did you see the bright flash last night? Many home security cameras in the St. Louis area sure did

The annual Taurid meteor shower, known to burn more brightly than other meteor events, hit its peak on Monday night. Area residents blasted social media with doorbell camera videos and firsthand accounts about the noise it made.

The American Meteor Society received more than 120 reports about the sighting, from Missouri, Illinois, Kansas and other Midwestern and Western states. 

A very small object traveling very fast through the atmosphere caused the stunning display, said Will Snyder, manager of the James S. McDonnell Planetarium at the St. Louis Science Center. 

“We’re talking really tiny pieces of rock or debris, maybe even as small as a piece of dust, that burn up and get super heated in the Earth’s atmosphere as we move through space,” said Snyder, who spoke Tuesday on St. Louis On The Air.

The meteor last night is also called a “bolide,” or an extremely bright meteor. 

Many residents near O’Fallon, Missouri, reported hearing a loud boom just before 9 p.m. O’Fallon resident Karen Schootman said she and her husband thought it sounded like an earthquake or natural gas explosion. 

“It was so weird,” she said. “We looked at each other and thought, ‘What the heck was that?’”

That sound was likely a sonic boom, which occurs when an object travels faster than the speed of sound — 767 miles per hour. Many meteors exceed that velocity, Snyder said.

“An average meteor that comes through our atmosphere can be traveling thousands of miles per hour,” he said, “leading to breaking the sound barrier and those big booms that people heard.”

It’s not likely that the meteor last night made a significant impact on Earth, Snyder added. The meteor would need to be much bigger to make a crater. 

Missouri residents who missed the show Monday night will have another chance to see a meteor shower next week. The Alpha Monocerotids are expected to light up the night sky on Thursday, Nov. 21, around 10:30 p.m.

Hear Will Snyder talking with Sarah Fenske on St. Louis on the Air:

Follow Eli on Twitter: @StoriesByEli

Send questions and comments about this story to feedback@stlpublicradio.org

Copyright 2021 St. Louis Public Radio. To see more, visit St. Louis Public Radio.

Eli Chen is the science and environment reporter at St. Louis Public Radio. She comes to St. Louis after covering the eroding Delaware coast, bat-friendly wind turbine technology, mouse love songs and various science stories for Delaware Public Media/WDDE-FM. Before that, she corralled robots and citizen scientists for the World Science Festival in New York City and spent a brief stint booking guests for Science Friday’s live events in 2013. Eli grew up in the northwest suburbs of Chicago, where a mixture of teen angst, a love for Ray Bradbury novels and the growing awareness about climate change propelled her to become the science storyteller she is today. When not working, Eli enjoys a solid bike ride, collects classic disco, watches standup comedy and is often found cuddling other people’s dogs. She has a bachelor’s in environmental sustainability and creative writing at the University of Illinois Urbana-Champaign and has a master’s degree in journalism, with a focus on science reporting, from the City University of New York Graduate School of Journalism.