Military police and local law enforcement responded to reports of “a potential active shooter” at Naval Air Station in Pensacola, Florida, Thursday, though the threat appeared to be unfounded, the Escambia County Sheriff’s Office said.

Authorities responded to a potential active shooter situation at a military base in Pensacola, Florida, but found no signs of a shooter, officials said.

Florida deputies have responded to reports of shots being fired at Naval Air Station Pensacola, but no shooter or victims were immediately found, officials said. The Escambia County Sheriff’s Office received the report Thursday morning, and all available deputies responded to NAS Pensacola’s Corry Station sub-installation, officials said.