Something Beneath This Pennsylvania Town Keeps Spreading

For over six decades, the underground coal fire beneath Centralia, Pennsylvania seemed like an isolated anomaly. But as new thermal mapping reveals underground heat signatures shifting toward neighboring towns like Locust Gap, local residents and geologists are facing an unsettling reality: the fire beneath Pennsylvania may not be finished spreading. In this video, Ground Truth examines the geological survey data, the historic mine maps, and the thermal imaging to understand how an uncontrolled underground inferno actually moves—and why stopping it remains nearly impossible Chapters 0:00 Is this the next Centralia? 1:06 The smoke on Route 901 3:12 The town on top of the coal 4:37 May 1962: how the fire began 6:25 Why you can't just put it out 8:16 Valentine's Day, 1981 9:28 The town that was taken apart 11:12 Is Locust Gap the next Centralia? 15:10 Pennsylvania's hidden fires #CentraliaPennsylvania #Centralia #LocustGap