Loudoun County Home Explosion Investigation Continues

STERLING, VA — The Sterling home explosion's on-site investigation has wrapped up, but Loudoun County Fire and Rescue says the deadly incident will remain under investigation.

The Feb. 16 home explosion at 347 Silver Ridge Drive killed Sterling Volunteer Fire Company firefighter Trevor Brown and injured 14 others, including two residents. One firefighter remains hospitalized in stable condition, and others have been released.

Fire personnel were investigating a gas leak report when the explosion happened on the night of Feb. 16. Preliminary investigations determined the explosion's cause to be a leak involving a 500-gallon underground propane tank. Investigators believe uncontained propane went into and around the structure. An unknown source caused it to ignite, according to the fire department.

The explosion caused a total loss of the home and property damage to at least six other homes. Three homes remain unsafe for occupancy, according to the fire department. The estimated property damage is $2.5 million.

In light of the explosion, Loudoun County Fire and Rescue provided safety tips for propane use. Residents who smell gas or suspect a gas leak should evacuate and leave the area before contacting 911 and the propane retailer. Residents are encouraged to not reenter until it is cleared by a qualified professional. Signs of a propane leak may include a hissing or blowing sound, rotten-egg odor, or blowing dirt and dead or dying vegetation.

According to the fire department, residents should have propane systems and appliances installed, inspected, serviced, and repaired by the propane retailer or a qualified professional. Running out of propane could also create a safety hazard and requires an inspection before turning gas back on. Residents should also know where underground gas lines and tanks are located.

SEE ALSO:

• Loudoun County House Explosion: Firefighter Dead, 13 Injured
• Loudoun County Explosion: Procession For Firefighter, Fundraisers