Around 2 a.m. Saturday, police received the initial call concerning a man with a gun on the 2500 block of North 33rd Street in Strawberry Mansion.
When officers arrived, police said they found a rowdy crowd of 300 to 400 people in the roadway.
Additional officers were called in to help break up the group.
RELATED: Large crowd of visitors at Pennypack Park sparks Philadelphia police response
Large crowd of visitors at Pennypack Park sparks Philadelphia police response
At one point, someone jumped on the hood of a police car damaging the vehicle's windshield.
Police were eventually able to disperse the crowd.
No arrests were made. There was no further information on if a man with a gun was located.
This is the second weekend in a row that there's been a huge gathering in Philadelphia amid the coronavirus pandemic where city and state leaders prohibit large groups.
RELATED: Philadelphia prohibiting large public events through February 2021
Philadelphia prohibiting large public events through February 2021