Mysterious “boom” sound heard in Bandung, this what BMKG says
Mysterious boom sound heard in the city of Bandung, West Java. This is not yet certainty known where the thumping sound came from. The sound was heard several times on Thursday, May 21 at around 09.30 WIB. The incident was confirmed by residents of the City of Bandung. “Yes, it sounds,” said Ujungberung residents, Wiwi via text message. Other residents …