PROVIDENCE, R.I. (WLNE) — Providence Firefighters say no one was hurt and no real damage resulted after a manhole explosion in the financial district Saturday afternoon. 

Firefighters responded to 1 Financial Plaza shortly after 12:00 p.m. for witness reports of a small explosion. 

Firefighters and National Grid crews worked to extinguish a small fire in the manhole, noting that the explosion had displaced the manhole cover. Crews remained on scene afterward to make sure it was safe. 

The cause of the explosion is not known at this time. 

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