Huge boom in central Illinois a few minutes ago. Shook windows in downtown Springfield and at my house 15 miles away. No idea what it was.
Posted by
TWuG
Dec 21 '21, 09:51
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Leaning toward meteor sonic boom, though I didn't see a flash.
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Responses:
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Boeing test, apparently -- (link)
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TWuG
Dec 21, 11:10
2
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Could've been this plane -- (link)
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Beryllium
Dec 21, 10:50
2
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If this video is accurate, it doesn't sound like a sonic boom -- (link)
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Beryllium
Dec 21, 10:43
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I've heard three deep rumble noises here. Could be my hot water tank's boiler, or could be the nearby US military base sending up Warthogs or whatever
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Beryllium
Dec 21, 10:12
1
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May have been a plane. Saw a white over blue government plane just before.
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TWuG
Dec 21, 10:00
1
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I remember when the York International plant had a ruptured 40’ tank … killed at least 1 guy, blew the roof off and one of the tanks landed 1/4 mile
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Will Hunting
Dec 21, 09:57
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SMOD IS HERE -- nm
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JaxSean
Dec 21, 09:54
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Huh. Nothing here in Bloomington. -- nm
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Dark Callisto
Dec 21, 09:53
9
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whoa -- nm
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Andie
Dec 21, 09:51
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