... Is Quite Lovely This Time of Year ....

Wiki:

Centralia is a borough in Columbia County, Pennsylvania, United States. Its population has dwindled from over 1,000 residents in 1981 to 12 in 2005 and 9 in 2007, as a result of a 46-year-old mine fire burning beneath the borough. Centralia is now the least-populous municipality in Pennsylvania, with four fewer residents than the borough of S.N.P.J.

In May 1962, Centralia Borough Council hired five members of the volunteer fire company to clean up the town landfill, located in an abandoned strip mine pit next to the Odd Fellows Cemetery. This had been done prior to Memorial Day in previous years, when the landfill was in a different location. The firefighters, as they had in the past, set the dump on fire, and let it burn for a time. Unlike in previous years, however, the fire was not extinguished.

In her 2007 book about Centralia, Joan Quigley asserts that the fire began on May 27 when one of the two commercial haulers serving the borough "hurled hot ashes onto the dump." Quigley cites "interviews with volunteer firemen, the former fire chief, borough officials, and several eyewitnesses, as well as contemporaneous borough council minutes" as her sources for this explanation of the fire.

The fire remained burning in the lower depths of the garbage and eventually spread through a hole in the rock pit into the abandoned coal mines beneath Centralia. Attempts to extinguish the fire were unsuccessful, and it continued to burn throughout the 1960s and 1970s. Adverse health effects were reported by several people due to the carbon monoxide produced.

In 1979, locals became aware of the scale of the problem when a gas-station owner inserted a stick into one of his underground tanks to check the fuel level. When he withdrew it, it seemed hot, so he lowered a thermometer down on a string and was shocked to discover that the temperature of the gasoline in the tank was 172 °F (77.8 °C). State-wide attention to the fire began to increase, culminating in 1981 when 12-year-old Todd Domboski fell into a sinkhole four feet wide by 150 feet (46 m) deep that suddenly opened beneath his feet. He was saved after his older cousin pulled him from the mouth of the hole before he could plunge to his probable death. The incident brought national attention to Centralia as an investigatory group – including a state representative, a state senator, and a mine safety director – was coincidentally on a walking tour of Domboski's neighborhood at the time of his incident.

In 1984, Congress allocated more than $42 million for relocation efforts. Most of the residents accepted buyout offers and moved to the nearby communities of Mount Carmel and Ashland. A few families opted to stay despite warnings from state officials.

In 1992, Pennsylvania claimed eminent domain on all properties in the borough, condemning all the buildings within. A subsequent legal effort by residents to have the decision reversed failed.