PHILADELPHIA (AP) — One person died and two others were injured after an explosion damaged several homes on Philadelphia's north side early Sunday, according to authorities.

Firefighters responded to a report of an explosion just before 5 a.m., according to the Philadelphia Fire Department.

Daniel McCarty, the department’s executive officer, said there was extensive damage to about five homes, including collapsed structures. One person died and two others who were rescued were hospitalized. McCarty said one was reported stable while the other was in critical condition.

Crews were expected to continue search and rescue operations.

“The biggest thing is the stability of the surrounding houses, making sure that this hazard doesn’t spread,” McCarty said. “This will be an extensive, all-day operation for the Philadelphia Fire Department."

Authorities had not determined the cause of the explosion.

This aerial video image provided by WPVI shows firefighters working on the aftermath of an explosion in Philadelphia, Sunday, June 29, 2025. (WPVI-TV via AP)

Credit: AP

icon to expand image

Credit: AP

Officials work the scene in the Nicetown area of Philadelphia, Sunday, Jun. 29, 2025, where there were fatalities after three row houses collapsed after a fire and explosion. (Tom Gralish/The Philadelphia Inquirer via AP)

Credit: AP

icon to expand image

Credit: AP

A damaged vehicle remains nearby in the Nicetown area of Philadelphia, Sunday, Jun. 29, 2025, where there were fatalities after three row houses collapsed after a fire and explosion. (Tom Gralish/The Philadelphia Inquirer via AP)

Credit: AP

icon to expand image

Credit: AP

Tamara Davis, left, with her aunt, Karen Leake, right, talk with inspectors outside her home in the Nicetown area of Philadelphia, Sunday, Jun. 29, 2025, where there were fatalities after three row houses collapsed after a fire and explosion. (Tom Gralish/The Philadelphia Inquirer via AP)

Credit: AP

icon to expand image

Credit: AP

Keep Reading

A Gwinnett County home was destroyed in a deadly fire Tuesday evening. (Courtesy Gwinnett County Fire and Emergency Services)

Credit: Gwinnett County Fire and Emergency Services

Featured

People carrying a giant pride flag participate in the annual Pride Parade in Atlanta on Sunday, Oct. 13, 2024. (Miguel Martinez/AJC)

Credit: Miguel Martinez-Jimenez