Three-alarm fire reported on Allen Street in Allentown

The Allentown Fire Department is on the scene of a three-alarm fire in the 500 block of Allen Street in Allentown.

Fire department Capt. Jon Hammel said he could not yet confirm further details.

Photos on social media show smoke coming from the rooves of at least two rowhomes in a block of homes in the area.

This is a developing story. Check back for updates.