ANTIOCH (CBS SF) — A police officer shot an allegedly armed 56-year-old man early Tuesday morning in Antioch, police said.

The officer-involved shooting occurred after Antioch police received a call about a domestic violence incident in the 900 block of West Eighth Street at 2:33 a.m., according to police.

READ MORE: Alameda County Omicron Variant Outbreak Victims Attended Wisconsin Wedding Last Weekend

Responding officers were confronted at the scene by an Antioch resident who was allegedly armed with a gun.

For reasons not yet specified by police, the officers fired shots at the man. Police did not say whether the man also fired his gun.

READ MORE: Porsche Theft Suspect Arrested On Docked Cruise Ship; Three Illegal Bay Area Chop Shops Busted

The man was wounded in the shooting and was taken to a hospital where he underwent surgery, police said. He is in stable condition this morning.

None of the officers suffered injuries, police said.

MORE NEWS: One-In-Four Sonoma County Children Ages 5-To-11 Partially Vaccinated Against COVID

The Contra Costa County District Attorney’s Office and the Antioch Police Department were investigating the incident.