Explosive washes up on Ocean Beach

Explosive ordnance experts detonated an explosive device Thursday after it washed up on a San Francisco beach, police said.

Officers responded at 6:08 p.m. to the intersection of the Great Highway and Sloat Boulevard to assist U.S. Park Police with the incident, according to police.

Ordnance experts detonated the device, police said. No one was injured, according to police.