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DEVELOPING: Underground utility fire reported after sound of explosion in Crystal City

A large fire department response responded to an underground utility fire in Crystal City this afternoon.

The fire, on the 2400 block of Crystal Drive amid office and apartment buildings, followed reports of an “explosion” heard and felt in the area shortly after 1 p.m. Tuesday.

“Large Fire Department presence at this time,” the Arlington County Fire Department said on social media around 1:30 p.m. “Utility company also en route. Please avoid the area while crews work to get the situation under control.”

“I work in Crystal City and a few minutes ago I heard/felt a large boom, looked over to a building down the street and saw smoke and some people evacuating,” a tipster wrote to ARLnow. “The smoke has turned black.”

A power outage has been reported in the area but it is unclear how widespread the outage is.

Around 2:30 p.m., ACFD said that the utility vault fire was under control, with the assistance of Alexandria and airport firefighters and Dominion power crews. As of 3:15 p.m., the fire was out and fire crews were clearing the scene.

No injuries were reported.

Today’s incident follows other power-related problems that have plagued Arlington this summer. Among them: a power outage Monday afternoon in part of Pentagon City and northern Crystal City, and an outage in Ballston and Virginia Square early this morning — at least the third such outage in the same area in the past month.

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  • Launched in January 2010, ARLnow.com is the place for the latest news, views and things to do around Arlington, Virginia. The ARLnow staff byline is used for the Morning Notes and reporting done by an editor or other member of our full-time staff.

  • Jared Serre covers local business, public safety and breaking news across Local News Now's websites. Originally from Northeast Ohio, he is a graduate of West Virginia University. He previously worked with Law360 before joining LNN in May 2024.