Was there an explosion in San Francisco today? Incident at Montgomery Street 24 Hour Fitness Center – What We Know
Incident at 24 Hour Fitness Center on Montgomery Street downtown san franciscoA possible explosion sparked fears in California on Monday afternoon. Many residents reported hearing loud explosions in nearby areas.

As of now, the San Francisco Police Department has not confirmed a possible explosion on Montgomery Street. according to Citizenship Applicationwhich sends emergency alerts based on reports from users that the event appears to have been mistaken for a fireworks incident explode.
Multiple residents in downtown San Francisco reported hearing a loud roar this afternoon on social media. Many believed it was an explosion, with some even claiming their “buildings were shaking.” Residents said fire engines were responding to the incident.
“Did someone cause an explosion in science fiction?” one user asked on X.
“Loud explosion heard in downtown San Francisco. Would love to know the details,” added another Who heard the explosion today.
Montgomery Street is a north-south main street in San Francisco’s Financial District, running through the city center. It stretches from the Embarcadero near the waterfront west to the Financial District and then continues south.
This story is being updated.