Indianapolis dispatchers across central indiana have been fielding frantic calls from residents who believe they re hearing gunshots exploding gas lines or even secret underground activity but it turns out what they re most likely hearing is actually a loud winter phenomenon called frost quakes.
Frost quakes on roof.
As far as the noises seemingly coming from the roofs or sides of your homes demets said the booming is coming from the ice and sometimes if you have a large low frequency sound it could cause.
Frost quakes or ice quakes are heard most often at night because the air is the coldest and the ambient noise during the day tends to drown them out.
Frost quakes also known as cryoseisms occur after precipitation and bitterly cold temperatures.
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