What was that sound? Not frost quakes

FORT WAYNE, Ind. (WANE)— Social media was flooded with hundreds of reports of loud booms and banging sounds that supposedly occurred Sunday night across the greater Fort Wayne area."Please look into the frost quakes [in] northwest FW that have been happening the past 2 hours between just north of Huntertown all the way south to Wallen Rd.," a WANE 15 viewer wrote in late Sunday night.While WANE 15 has reported on possible frost quakes as recently as January, Sunday night's phenomenon was n