Gov. Josh Shapiro on Tuesday arrived in Clairton, Pennsylvania, to meet with U.S. Steel officials following Monday's explosions that left two dead and injured at least 10.Speaking at a press conference,

The explosion, followed by several smaller blasts, could be felt in the nearby community and prompted county officials to warn residents to stay away from the scene so emergency workers could respond.

The cause of the blast is still unknown. The Pennsylvania plant has racked up fines and faced lawsuits over emissions problems.