Pennsylvania mom concerned about a nuclear power plant across the street . Score: 6 Chance of yearly quake core damage upgraded to 1 in 18,868 , vs. 1 in 45,455 before . But Schiller did express concern when she learned that new scientific data show a slightly higher risk that the plant may be damaged during a powerful earthquake , according to a report by the U.S. Nuclear Regulatory Commission . `` Should something occur , they would warn us , '' Schiller said . New data also affects other U.S. nuclear power plants ; officials reviewing regulations . Owner : Plant is safe ; mom : `` Should something occur , they would warn us ''
Pennsylvania mom concerned about a nuclear power plant across the street . Score: 6 Chance of yearly quake core damage upgraded to 1 in 18,868 , vs. 1 in 45,455 before . New data also affects other U.S. nuclear power plants ; officials reviewing regulations . Owner : Plant is safe ; mom : `` Should something occur , they would warn us ''