San Diegans report hearing mysterious ‘boom’ and shaking across the county

SAN DIEGO (KUSI) — A mysterious "boom" rattled San Diegans Thursday, with reports of the loud noise and shaking from all across the county.

Reports of the unidentified sound and concurrent shaking began circulating on social media shortly before 11 a.m.

There were no earthquakes reported in the area, according to the United States Geological Survey website.

The cause of noise is still unknown at this time. Check back for more updates on the story.

Categories: Local San Diego News