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Only Half Human
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533 Posts
Discussion Starter #1
I'm in South Carolina and all day yesterday I heard what sounded like distant artillery shells. At first I thought it might be something at Frt Jackson but neighbors didn't think there was anything going on there.The whole house would vibrate. Almost like a small earthquake. Anyone else notice this?
 

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I'm the boogey man.......
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6,686 Posts
Thunderstorms rolled through due to the passing cold front, changes in air density (warm and cold) change the speed that sound travels through the air. I'm near Greenville and could see the lightning associated w/ it as it rolled through.
 
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