The NTSB has launched an investigation team to the scene of multiple explosions and fires caused by a natural gas release in the Lawrence, MA area. On September 13,
2018, about 4 p.m. eastern daylight time, an over-pressure of a low-pressure
natural gas distribution system occurred in the city of Lawrence and the towns
of Andover and North Andover in Massachusetts that resulted in fires or
explosions at over 60 locations.
More information will be provided as it becomes available.