Explosion happened in Pennsylvania. Residents told to shelter in place.

Check out front page of the webpage of the place that exploded:

“We leverage nearly 100 years of experience in manufacturing and developing adhesives, coatings, thermal management materials, motion management devices and sensing technologies that significantly reduce risk and improve performance. In collaboration with our customers, we provide innovative solutions globally to the automotive, aerospace, industrial and oil and gas markets. We continue to invest in new solutions that will help move every person in the world.”