CENTRALIA — Centralia firefighters responded to a structure fire early Saturday morning in the 600 block of North Locust, with Centralia police first arriving on the scene and reporting the trailer home was fully involved and unoccupied.

Firefighters arrived around 2 a.m., ultimately calling in all shifts to assist. The fire was quickly knocked down after additional firefighters arrived on scene. Centralia ESDA responded to block traffic on Locust Street.

The cause of the fire is currently unknown.