India, June 27 -- San Francisco residents complained they heard 'explosion' sounds on Friday, June 26. However, there's been no confirmation of any blast from authorities there.

Notably, the sounds were heard a couple of hours back and sparked concerns among many. One person on X asked "wtf are the explosion sounds in sf right nwo?". Several others jumped in with their opinions of what was going on.

Another commented on the post "literally trying to find out and it's close to our office, keep hearing them and sirens but can't find anything online."

The original poster also added that the sounds were heard near the Chinatown area and reportedly there was smoke as well. "Heard this from someone at co-working. Everyone is trying to figure...