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The explosion on 26th Avenue close to Balboa Street sent shards of glass onto the street.
MORE:1 dead, 2 injured after explosion knocks 2 SF homes off foundation, sparks 3-alarm fire, SFFD says
San Francisco Fire Department says one person is being treated for burns.
An ABC7 News has a crew on scene and it appears someone had an automobile repair shop in the garage where the tank exploded.
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The garage door appears to have exploded into the street. The explosion also took out the rear window of a car and the upstairs window of the house.
Stay with ABC7 News for updates on this developing story.